Patent ID: 12239857

DETAILED DESCRIPTION OF THE INVENTION

Embodiments of the present invention will now be described in detail with reference to the drawings, which are provided as illustrative examples of the invention so as to enable those skilled in the art to practice the invention. Notably, the figures and examples below are not meant to limit the scope of the present invention to a single embodiment, but other embodiments are possible by way of interchange of some or all of the described or illustrated elements. Moreover, where certain elements of the present invention can be partially or fully implemented using known components, only those portions of such known components that are necessary for an understanding of the present invention will be described, and detailed descriptions of other portions of such known components will be omitted so as not to obscure the invention. In the present specification, an embodiment showing a singular component should not be considered limiting; rather, the invention is intended to encompass other embodiments including a plurality of the same component, and vice-versa, unless explicitly stated otherwise herein. Moreover, applicants do not intend for any term in the specification or claims to be ascribed an uncommon or special meaning unless explicitly set forth as such. Further, the present invention encompasses present and future known equivalents to the known components referred to herein by way of illustration. Throughout this specification like reference numerals are used to denote like parts.

Referring toFIG.1, there is shown a schematic front view of a user's face101wearing a mask103bearing a receptacle device105in accordance with an embodiment of the invention. In this embodiment, the mask103is made from a polypropylene material, but it will be appreciated that any suitable mask, for example, including a material of at least one of polycarbonate, polyethylene, polyester, cotton, linen, silk, wool, nylon, rayon, spandex, and combinations thereof could be used in conjunction with the receptacle device105.FIG.1thus depicts a mask assembly generally indicated107formed in accordance with an embodiment of the present invention.

In this embodiment, the mask103has a trapezium shape which is positioned over the user's face101such that the mouth and nose (not shown) are covered. It will be appreciated that the mask may have any suitable shape to allow it fit over and ideally match the shape of a user's face, for instance. For example, the mask can be any shape and is most often rectangular (e.g., surgical mask). The receptacle device105is releasably engaged with the mask103and positioned near the user's mouth region (not shown) and is shown receiving a drinking instrument, which in this embodiment is a straw109. It will be appreciated that the receptacle device105is configured to receive any of a drinking, feeding or inhalation instrument which may be at least one selected from a straw, bottle pourer, a spout, a squeeze bottle, a tube, a hose, a nebulizer, a smoking apparatus, an e-cigarette, a vape pen, an inhaler, and a ventilator, for instance. The straw109protrudes from the receptacle device105at a downward angle to provide maximum comfort to the user.

The receptacle device105(i.e., a universal docking system or receptacle) for the mask103allows for various drinking/feeding/inhaling instruments (i.e., inserts, apparatus or connectors) to be inserted and withdrawn easily and frequently through and from the mask103, without compromising the positional integrity of the mask103with respect to the user's face101. Thus, the position of the mask103with respect to the user's face101remains substantially unaltered, thus providing superior protection to the user against infection with COVID-19, for instance, compared with known techniques and constructions. More particularly, the straw109for drinking a beverage (not shown), for example, can be pushed through the receptacle device105without the need to remove or shift the mask103, while at the same time providing an air-tight or near air-tight seal before, during, and after the act of drinking using the straw109. Since the mask103remains intact during insertion and removal of the straw109from the receptacle device105, this prevents any unwanted contaminants from entering the nose or mouth of the user via the edges of the mask103.

The receptacle device105thus allows for the operator/user to consume various substances without compromising the integrity, purpose, utility and efficacy of the mask103. The primary purpose of the mask103is to protect the user from harmful contaminants that may be airborne or may come directly into contact with the user's face101via contaminated hands or the like. In this way, the inventors realized that a receptacle device105formed according to the present invention affords more constant protection against the inhalation and exhalation of particulate matter (solid and liquid particles) suspended in the air such as but not limited to aerosolized and projectile water droplets containing microbes, pollutants, smoke, toxic fumes, and the like (not shown). The air-tight or near air-tight seal helps prevention of air transfer from the outside to the inside of a mask103, and vice versa, especially so close to the inhalation and exhalation orifices of the body (mouth and nose), thus reducing the risk of contamination, contagion, and pollution to a minimum.

The receptacle device105makes it highly convenient for a mask user because it eradicates the need to lift the mask103away from their mouth for each sip of beverage or bite of food taken before replacing the mask to its original position, which would otherwise be the case with known methods and constructions discussed above. This is advantageous because it requires less physical and mental energy by the user compared with when using a mask without a receptacle device105since the user would have to ensure the mask is replaced to its original and correct position each time a sip of beverage or bite of food is taken. The receptacle device105of the present invention in this way largely eliminates user error because the step of removing/shifting the mask103is not involved when the receptacle device105is used with the mask103.

In social settings when alcohol is consumed, the ability of a mask user to replace a mask to its original and correct position each time following a sip of alcohol will gradually diminish. It is well documented that drinking alcohol causes the phenomenon of euphoria by increasing the release of dopamine in a subject, which creates a pleasurable sensation. During euphoria, the subject generally feels relaxed, but also experiences impairment of reasoning and memory, and loss of inhibition. It is these effects on the brain which contribute to a mask being improperly worn and used by a user in a social setting when consuming alcohol. Due to the impairment of reasoning and memory, and loss of inhibition, a user may fail to notice that the mask has not been replaced to its correct position; a user may fail to notice that the mask has shifted to an incorrect position on the face allowing contaminants to enter; a user may forget to replace the mask to its correct position after consuming a sip of alcohol; and a user may lose inhibition of socializing without wearing a mask. As a result, public gatherings involving alcohol consumption have been found to be a contributing factor in the increased virus infection rates seen in the US, at least, where the likelihood of mask misuse and non-use increases significantly.

The receptacle device105of the present invention can encourage more people to engage in social settings in the knowledge that this can be done in a safe manner by utilizing the receptacle device105to drink, feed or inhale without unmasking. Encouraging more people to interact is advantageous in that it allows people to leave their homes to engage with their peers; thus preventing or at least reducing the following: back pain and posture issues (sitting for prolonged periods puts a huge stress on back muscles, the neck, and the spine-slouching makes this worse); social isolation has been associated with a significantly increased risk of premature mortality from many causes; risk of developing dementia; risk of incident coronary heart disease; risk for cancer mortality; risk of functional decline; risk of stroke; depression; suicidal ideation; suicide; mental health decline; substance abuse; anxiety disorder and depressive disorder; trauma- and stressor-related disorder (TSRD); and since lockdowns first began at the start of the COVID-19 pandemic, advocates for domestic abuse victims have sounded the alarm that calls to stay home could increase cases of intimate partner violence. Use of the receptacle device105reduces social isolation to prevent/reduce the above problems.

Referring now toFIG.2, there is shown a perspective exploded view of a mask203and receptacle device generally indicated205formed in accordance with an embodiment of the present invention. In this embodiment, the mask203is a rectangular sheet of an electrostatic non-woven polypropylene fiber comprising a hole211at its center. In this embodiment, the receptacle device205comprises a valve213, a body portion215surrounding the valve213, an anchor portion217, a securing portion219and a cap221, wherein the anchor portion217and the body portion215define a channel223therebetween, and the channel223is configured to releasably engage the mask203. It will be understood that the channel223may alternatively or additionally be located between the securing portion219and the mask203, for instance, or between the securing portion219and mask203, for instance, or between the and mask203and anchor portion217for instance.

It will be appreciated that the securing portion219and the cap221are not essential for the present invention to operate, but do offer advantages in combination with the other features of the invention over known methods and constructions. In this embodiment, the channel223has an annular shape, but it will be appreciated that in other embodiments the shape of the channel may substantially match the shape of at least one of the anchor portion, body portion and securing portion, or the shape of the channel may be a groove, a disk-shaped space, circular, triangular, pentagonal, hexagonal, octagonal, cylindrical, cubic, elliptical, or oval.

The body portion215is a short cylinder231with a hole225through its center. At the top233of the short cylinder331is located the valve213. In this way, the body portion215, by way of the hole225housing the valve213, surrounds the valve213. The valve213is half-domed shaped or hemispherical and comprises a slit pattern235in the form of two crosshairs237that intersect at their centers. The valve213shown inFIG.2is concave, as viewed from outside the mask. It will be appreciated the valve213may be concave or convex in other embodiments.

The cap221is disk-shaped and has substantially the same diameter as that of the top233of the body portion215, such that in operation the cap221is able to cover the top233and consequently the valve213surrounded by the body portion215. In this embodiment, the securing portion219is a ring239comprising a hole241at its center. In this embodiment, the anchor portion is also a ring243comprising a hole245. The diameter of the securing portion219and the anchor portion217is the same in this embodiment, which diameter is approximately 50% greater, in this embodiment, than that of the body portion215and cap221.

The mask203defines a partition247which can be seen as an exterior (exposed to airborne contaminants) and interior (protected from airborne contaminants). The exterior and interior regions are shown inFIG.2. It will be understood that, in operation, the interior surface249of the mask203faces towards the user's face (not shown). In the same way, the exterior surface251of the mask203faces away from the user's face. The mask203, therefore, protects the user from COVID-19 and the like.

When the receptacle device205is assembled, the respective holes225,241,211, and245are aligned. More particularly, the body portion215is releasably connected to the anchor portion217by snap-fitting thereon (but could be screwed on or have a push-pull connection), and concurrently engaging the mask203in the channel223formed from said connection of the body portion215and anchor portion217. To this end, the hole211is substantially hermetically sealed by the valve213which is aligned with the hole211.

In this environment, the components shown—the cap221, the body portion215, the securing portion219, and the anchor portion217are all separate components, but it will be understood that in other embodiments at least some of these components maybe integrally formed. For instance, the anchor portion and body portion maybe integrally formed, or the body portion may comprise the securing portion, or the receptacle device may be a unitary construction. The receptacle device205can be used with any suitable mask. It may be pre-installed or built into a mask, or may be distributed as a kit for self-assembly by the end user in a retrofit manner to an existing mask.

Referring now toFIG.3a, there is shown an exterior perspective assembled view of the mask and receptacle device ofFIG.2receiving a drinking instrument in the form of a straw209. Here, the straw209is shown protruding through the valve213to the interior of the mask203such that a user could drink through the straw209while still being protected from any contaminants that may exist at the exterior of the mask203. In this embodiment, the hole225of the body portion215, hole241of the securing portion219, hole211of the mask203and hole245of the anchor portion217are concentrically aligned. The straw209takes a path through the valve215, and holes241,211and245to enter the interior space of the mask203. In this way, any drinking, feeding, or inhaling instrument can communicate between the interior and exterior of the mask203. The interior of the mask203showing the protruding straw209therethrough is best seen inFIG.3bwhich is an interior perspective assembled view of the mask203and receptacle device205ofFIG.2. In this perspective, the straw209enters the interior space of the mask203through the hole211of the mask203and hole245of the anchor portion217.

Referring now toFIG.4a, there is shown a plan view of the valve213in a closed position andFIG.4bis a cross sectional side view through A-A of the valve213in the closed position ofFIG.4a. The valve213and the body portion215are both circular when seen in the plan view ofFIG.4a. In the cross-sectional view ofFIG.4b, it can be seen that the valve213has a hemispherical shape. The slit pattern235comprises two crosshairs237defining four opposing valve petals253which can be flexed to allow entry and removal of a drinking, feeding or inhalation instrument such as a straw, for example. In the closed position, the valve petals253adjoin to form a substantially hermetic seal. This may be considered an airtight seal, for example. By contrast, in the open valve position shown inFIGS.5aand5b, the valve petals253bend away from each other and do not adjoin, causing the slit pattern235to open up to define a four-cornered star shape when seen in the plan view ofFIG.5a.

Referring now toFIG.6athere is shown the cross-sectional side view ofFIG.4bof the receptacle device in operation guiding a drinking instrument in the form of a straw209. It will be appreciated that the receptacle device may receive any suitable drinking, feeding, or inhaling instrument in the same manner as that described in respect of the straw209. Owing to its hemispherical shape in this embodiment, the valve213is able to guide the end255of the straw209along the exterior curved surface257of the valve213towards the center where the crosshairs237intersect, at which intersection262the valve213requires the least force to be penetrated by the straw209. Additionally, the angled approach vector of the straw209as guided by the curved surface257of the valve213offers reduced resistance on entry and a wider margin of error for the purposes of the user.FIG.6bshows the cross-sectional side view ofFIG.5bof the receptacle device205in operation in which the valve213is receiving the straw209. The force applied to the slit pattern235by the straw209causes the valve petals253to deform thereby allowing entry of the straw209through the valve213and into the interior of the mask203. In this way, the valve petals253conform to the shape of the straw209to generate a substantial seal between the valve213and the straw209, thereby minimizing any potentially harmful contaminants from entering the interior region of the mask203.

Referring now toFIG.7athere is shown a perspective view of a receptacle device705in accordance with an embodiment of the invention comprising a hemispherical valve713. The body portion715is a short cylinder731of circular cross section with a hole725through its center. As with other embodiments, it will be understood that the cross-section of the short cylinder731need not be circular; for instance it could be square or triangular or any shape defined herein. At the top733of the short cylinder731is located the hemispherical valve713. In this way, the body portion715, by way of the hole725housing the hemispherical valve713, surrounds the hemispherical valve713. The hemispherical valve713comprises a slit pattern735in the form of two crosshairs737that intersect at their centers. In this embodiment, the anchor portion717is an annulus743comprising a hole745(best seen inFIG.7f).

The diameter of the anchor portion717is, in this embodiment, approximately 50% greater than that of the body portion715. In this embodiment, the receptacle device705is a unitary construction. In this embodiment, the body portion715is integrally formed with the anchor portion717by way of a bridge portion761. The bridge portion761is part of the body portion715and defines an annular shape that has a slightly smaller diameter than the body portion715. Due to the bridge portion761, there is defined a channel which is operable to releasably engage a suitable mask. In this embodiment, therefore, the channel723is in the form of a groove723. It can, therefore, be said that the anchor portion717and the body portion715define a channel723therebetween, and the channel723is configured to releasably engage a mask. The holes725and745and valve713delineate a path for receiving a drinking, feeding or inhaling instrument (not shown). It will be appreciated, however, that the hemispherical valve employed in this environment could be utilised in other embodiments which may not be a unitary construction, for example, and could have the same effect as that of this embodiment.

In this embodiment, for example, the receptacle device705engages a mask (not shown) or securing portion (not shown) by way of the channel723in the form of a groove723. More particularly, the body portion715can be pushed through a hole (not shown) in a mask (not shown) or securing portion (not shown) so that it protrudes therethrough. The body portion715may be flexible/deformable in that its shape can be temporarily changed to more easily fit through the hole in the mask or securing portion. For example, the body portion715may be squeezed to help push it through the hole of the mask or securing portion. This provides the benefit of an integrally formed body portion715and anchor portion717of larger diameter to squeeze through a smaller diameter hole of the mask or securing portion, thus allowing the mask or securing portion to be trapped/releasably engaged within the channel723between the body portion715and anchor portion717. This flexibility of the body portion715is what allows the integral formation of the body portion715and anchor portion717to be possible while still maintaining the releasable engagement of the mask or securing portion with the channel723. The edges of the hole (not shown) are thus able to enter and rest in the groove723to close the hole (not shown) of the mask (not shown) or securing portion (not shown). The channel723thus engages the mask (not shown) or securing portion (not shown).

Referring toFIG.7b, there is shown a side view of the receptacle device ofFIG.7a.FIG.7cis the same asFIG.7bexcept that it provides a hemispherical outline763of the position of the valve713with respect to the body portion715.

Referring now toFIG.7d, there is shown a plan view of the receptacle device ofFIG.7a. The hemispherical valve713is shown in the closed position and shown recessed with respect to the plane of the body portion715. In this embodiment, the hemispherical valve713and the body portion715are both circular when seen in the plan view ofFIG.7d. The crosshairs737define four opposing valve petals753which can be flexed to allow entry and removal of a drinking, feeding or inhaling instrument (not shown), for instance. In this closed position, the valve petals753adjoin to form a substantially hermetic seal. The difference in diameter between the body portion715and the anchor portion717is clearly visible inFIG.7d.

Referring now toFIG.7e, there is shown a bottom view from the underside (relative to the arrangement shown inFIGS.7ato7c) of the receptacle device ofFIG.7a. The hemispherical valve713can be seen through the hole745of the annulus743, the valve713being in the closed position and shown protruding outwardly with respect to the plane of the body portion715.

Referring now toFIG.7f, there is shown a cross sectional side view through C-C of the hemispherical valve713in the closed position ofFIG.7d. The curved surface757of the hemispherical valve713is clearly seen inFIG.7f. In the same way, the configuration of the body portion715surrounding the hemispherical valve713and extending perpendicularly from the anchor portion717is also visible inFIG.7f. The body portion715offers the advantage of allowing a user to grip it to hold the receptacle device705in position while a drinking, feeding, or inhaling instrument is inserted or withdrawn through/from the hemispherical valve713so that the accompanying mask is not displaced from against the user's face.

Referring now toFIG.7g, there is shown the cross-sectional side view ofFIG.7ffollowing an application of force765on the body portion715. With respect to the orientation of the page, it can be seen that the external force indicated by arrow765is applied laterally against the body portion715. The effect of the external force765is to squeeze the body portion715inwardly by a distance indicated766thereby causing the hemispherical valve713to slightly flex its valve petals753such that a small gap767appears at the intersection762of the hemispherical valve713; hence, the hermetic seal is slightly disrupted by the application of the external765on the body portion715. This should be contrasted with the same external force being applied to the receptacle device805shown inFIG.8g, for example.

Referring now toFIG.8athere is shown a perspective view of a receptacle device805in accordance with an embodiment of the invention comprising a suspension valve813suspended from a suspension ridge869. The body portion815and anchor portion843of the receptacle device805are generally the same as the body portion715and anchor portion743. Other similar features are thus indicated by like referenced numerals. Accordingly,FIG.8bshows a side view of the receptacle device ofFIG.8a, andFIG.8cshows a side view of the receptacle device ofFIG.8aproviding a hemispherical outline863of the position of the suspension valve813. The primary difference of the embodiment ofFIGS.8ato8gcompared with the embodiment ofFIGS.7ato7gis the valve813being a suspension valve813suspended from a suspension ridge869.

Referring now toFIG.8d, there is shown a plan view of the receptacle device ofFIG.8a. The suspension valve813is shown in the closed position and shown recessed with respect to the plane of the body portion815. In this embodiment, the suspension valve813and the body portion815are both circular when seen in the plan view ofFIG.8d. The crosshairs837define four opposing valve petals853which can be flexed to allow entry and removal of a drinking, feeding or inhaling instrument (not shown), for instance. In this closed position, the valve petals853adjoin to form a substantially hermetic seal. The difference in diameter between the body portion815and the anchor portion817is clearly visible inFIG.8d, which difference is the anchor portion817is, in this embodiment, approximately 50% greater in diameter than the body portion815. The suspension valve813is flexibly suspended from the body portion815for dampening an external force865(best seen inFIG.8g) exerted on the body portion815. In this embodiment, the receptacle device805comprises a suspension ridge869which is associated with the body portion815, wherein the suspension valve813is suspended from the suspension ridge869. Since the suspension valve813is flexibly suspended from the body portion815, this may also provide more freedom of insertion for a drinking, feeding or inhalation instrument through the suspension valve813. This may encompass, for example, greater degrees of angle, placement, and positioning of the drinking, feeding or inhalation instrument within or with respect to the suspension valve813. It may be that the flexibly suspended suspension valve813from the body portion815allows the suspended valve813to better conform to various insertion angles and placements of the drinking, feeding or inhalation instrument. This enhanced conformation of the drinking, feeding or inhalation instrument with respect to the suspension valve813may improve the seal generated by the suspension valve813with the respective drinking, feeding or inhalation instrument, for example.

Referring now toFIG.8e, there is shown a bottom view from the underside (relative to the arrangement shown inFIGS.8ato8c) of the receptacle device ofFIG.8a. The suspended valve813can be seen through the hole845of the annulus843of the anchor portion817, the valve813being in the closed position and shown protruding outwardly with respect to the plane of the body portion815.

Referring now toFIG.8f, there is shown a cross sectional side view through D-D of the suspension valve813in the closed position ofFIG.8d. The curved surface857of the suspension valve813is clearly seen inFIG.8f. In the same way, the configuration of the body portion815surrounding the suspension valve813and extending perpendicularly from the anchor portion817is also visible inFIG.8f. The body portion815offers the advantage of allowing a user to grip it to hold the receptacle device805in position while a drinking, feeding, or inhaling instrument is inserted or withdrawn through/from the suspension valve813so that the accompanying mask is not displaced from against the user's face. The suspension ridge869connects the inner annular edge871located at the top833of the body portion815with the outer edge873of the suspension valve813. In the resting state of the receptacle device805, the suspension valve813, the suspension ridge869and body portion871define a space875therebetween. In this embodiment, the space875has an annular shape and is located beneath the suspension ridge869allowing for some lateral movement of the suspension valve813even though being surrounded by the body portion815.

Referring now toFIG.8g, there is shown the cross-sectional side view ofFIG.8ffollowing an application of force865on the body portion815. This can be defined as a compressed state. With respect to the orientation of the page, it can be seen that the external force indicated by arrow865is applied laterally against the body portion815. The effect of the external force865is to squeeze the body portion815inwardly by a distance indicated866(same approximate distance as distance766shown inFIG.7g) thereby causing body portion inner wall877facing the suspension valve813to move closer to the suspension valve813without squeezing or altering the position of the suspension valve813. In effect, the space875collapses allowing for movement of the body portion815inwardly without causing the valve petals853of the suspension valve813to flex so that the hermetic seal is preserved even when a user is gripping the outer surface879of the body portion815as an aid to insertion and removal of a drinking, feeding or inhaling instrument (not shown), and when the mask (not shown) or securing portion (not shown) engages the channel823so tightly that it squeezes the bridge portion861or body portion815. The external force865is absorbed by the suspension ridge869in this manner. This protects the integrity of the suspension valve813and maintain the seal to prevent/minimize air and contaminants leakage therethrough. This should be contrasted with the same external force being applied to the receptacle device705shown inFIG.7f, for example, in which an external force on the hemispherical valve713can cause disruption of the hermetic seal.

In this embodiment, the suspension valve813is allowed to slide/shift within the body portion815thereby utilizing more surface area of the valve petals853to more securely grip the drinking, feeding, or inhalation instrument, thus allowing the user to adjust the position and angle of a drinking, feeding, or inhalation instrument (not shown). The more secure grip creates a better seal and minimizes air leakage when the suspension valve813is housing the drinking, feeding, or inhalation instrument in a holding state, and when the suspension valve813is in an active state when it is operable to allow insertion and removal of a drinking, feeding, or inhalation instrument therefrom.

Referring now toFIG.8h, there is shown a cross-sectional side view of a receptacle device805comprising a suspension valve813in accordance with another embodiment of the invention. This embodiment differs from that shown inFIG.8f, for example, only in that the body portion815comprises an annular groove885on the top surface833of the body portion815proximal the suspension ridge869. The annular groove885may extend even further the degree of freedom/range of motion afforded to the suspension valve813surrounded by the body portion815.

Referring now toFIG.9a, there is shown a plan view of a receptacle device905in accordance with an embodiment of the invention comprising a hemispherical valve913in operation receiving a drinking, feeding or inhaling instrument embodied by a straw909.FIG.9bis a cross-sectional side view through H-H of the receptacle device905in operation ofFIG.9a.FIGS.9aand9billustrate how the valve petals953grip the straw909during insertion and use. The straw909is shown inserted off-center (with respect to the center of the hemispherical valve913so that it is resides near the inner wall977of the body portion915) in order to better illustrate the function of various valves suitable for use with the receptacle device of the present invention. In this embodiment containing the hemispherical valve913, the valve petals953have one degree of motion, moving up or down in the longitudinal direction which is generally orthogonal to the plane of the hemispherical valve913. In such an arrangement, when the straw909is inserted or shifted off center or at an angle, only those valve petals953aclosest to the straw909can provide sufficient surface area and pressure on the straw909to create a secure grip. The valve petals953bon the opposite side to the straw909do not have sufficient length to provide equal surface area and grip to the straw909, thereby potentially resulting in large (air) gaps981allowing contaminants undesirably to enter the mask (not shown).

Referring now toFIG.10a, there is shown a plan view of a receptacle device1005in accordance with an embodiment of the invention comprising a suspension valve1013in operation receiving a drinking, feeding or inhaling instrument embodied by a straw1009.FIG.10bis a cross-sectional side view through I-I of the receptacle device1005in operation ofFIG.10a.FIGS.10aand10billustrate how the valve petals1053grip the straw1009during insertion and use. The straw1009is shown inserted off-center (with respect to the center of the suspension valve1013so that it is resides near the inner wall1077of body portion1015) in the same manner as shown inFIGS.9aand9b; however, in this embodiment containing the suspension valve1013, the suspension valve1013is able to move/shift laterally to accommodate the movement of the straw1009during use, thereby allowing the valve petals1053to move with the straw1009and more evenly apply pressure from all sides onto the straw1009. The straw1009can, therefore, move in various degrees of motion, such that the straw1009can move up, down, laterally and at most angles with respect to the longitudinal direction which is generally orthogonal to the plane of the hemispherical valve1013.

Various portions of the suspension valve1013may stretch or contract. The suspension ridge portion1069bon the side of the suspension valve1013away from the straw1009is seen stretching in order to help reach the straw1009, while the suspension ridge portion1069aon the side of the suspension valve1013closest to the straw1009is seen contracting to accommodate its proximity thereto. In addition, the respective valve petals1053band1053aare seen stretching and contracting. The combined efforts of the suspension ridge1069and valve petals1053allow a more optimal location (proximal to the straw1009) for the valve petals1053to reach the straw1009comfortably without over-reaching or contracting in any particular direction or dimension. More particularly, this allows valve petals1053on all sides to apply more surface area and pressure to securely grip the straw1009, thus minimizing (air) gaps1083and generating a desirable seal.

Referring now toFIG.11a, there is shown a perspective view of an assembly1107ahaving a receptacle device1105aand a mask1103ain accordance with an embodiment of the invention in which the receptacle device1105ais a unitary construction. More particularly, in this embodiment, the receptacle device1105ais a unitary construction in the same manner as described in relation toFIG.7a, and comprises a body portion1115athat is integrally formed with an anchor portion1117aby way of a bridge portion1161a. The receptacle device1105amay comprise a hemispherical or suspension valve1113asurrounded by the body portion1115a. The mask1103ais a rectangular sheet of an electrostatic non-woven polypropylene fiber comprising a hole1111aat its center. It will be understood that, in operation, the interior surface1149aof the mask1103afaces towards the user's face (not shown). In the same way, the exterior surface1151aof the mask1103afaces away from the user's face. In operation, the receptacle device1105a, and more specifically the body portion1115ain this embodiment, is inserted through the hole1111aof the mask1103ain the direction indicated by arrow1187ato engage it therewith by way of the channel1123a. This is best seen inFIG.11bthat shows a cross-sectional side view ofFIG.11afollowing assembly of the receptacle device1105aand the mask1103a. In the assembled configuration, the body portion1115ais exposed on the side of the exterior surface1151aof the mask110a3, while the anchor portion1117ais hidden on the side of the interior surface1149aof the mask1103a.

In this embodiment, for example, the receptacle device1105aengages a mask1103aby way of the channel1123ain the form of a groove1123a. More particularly, the body portion1115acan be pushed through a hole1111ain a mask1103aso that it protrudes therethrough. The body portion1115amay be flexible/deformable in that its shape can be temporarily changed to more easily fit through the hole1111ain the mask1103a. For example, the body portion1115amay be squeezed to help push it through the hole1111aof the mask1103a. This provides the benefit of an integrally formed body portion1115aand anchor portion1117aof larger diameter to squeeze through a smaller diameter hole1111aof the mask1103a, thus allowing the mask1103ato be trapped/releasably engaged within the channel1123abetween the body portion1115aand anchor portion1117a. This flexibility of the body portion1115ais what allows the integral formation of the body portion1115aand anchor portion1117ato be possible while still maintaining the releasable engagement of the mask1103awith the channel1123a.

Referring now toFIG.11c, there is shown a perspective view of a receptacle device1105band a mask1103bin accordance with an embodiment of the invention in which the receptacle device1105bcomprises a body portion1115band anchor portion1117bwhich are separate components. This may allow the body portion to be interchangeable and attachable to the anchor portion, and/or the anchor portion to be interchangeable and attachable to the body portion. The receptacle device1105bcan in embodiments comprise a hemispherical or suspension valve1113bsurrounded by the body portion1115b. The body portion1115b, optionally, comprises a bridge portion1161bon its underside, while the anchor portion1117b, optionally, comprises an anchor bridge portion1161bbon its upper face. In operation, the anchor portion1117bis moved upwardly in the direction indicated by arrow1187bbtowards the hole1111bof the mask1103b, while the body portion is moved downwardly in the direction indicated by arrow1187btowards the hole1111bof the mask1103b. In this way, the bridge portion1161band the anchor bridge portion1161bbmeet and interconnect through the hole1111bof the mask1103bforming a channel1123band trapping the mask1103btherein. This is best seen inFIG.11dthat shows a cross-sectional side view ofFIG.11cfollowing assembly of the receptacle device1105band the mask1103b. In the assembled configuration, the body portion1115bis exposed on the side of the exterior surface1151bof the mask1103b, while the anchor portion1117bis hidden on the side of the interior surface1149bof the mask1103b.

Referring now toFIG.11e, there is shown a cross-sectional side view of a receptacle device1105csimilar to that shown inFIGS.11band11d, but comprising a securing portion1119c. The securing portion1119cis located between the mask1103cand body portion1115c. This generates a pressure seal or hermetic seal in keeping with the purpose of the invention to prevent contaminants from entering the mask1103cwhile a user is drinking, feeding or inhaling. This may be attributed to the securing portion1119capplying pressure against the respecting neighboring surfaces of the mask1103c, body portion1115cand anchor portion1117c.

Referring now toFIG.12a, there is shown a perspective view of an assembly1207ahaving a receptacle device1205aand a mask1203aengaging an annular securing portion1219ain accordance with an embodiment of the invention in which the receptacle device1205ais a unitary construction, comprising a body portion1215athat is integrally formed with an anchor portion1217aby way of a bridge portion1261a. The receptacle device1205amay comprise a hemispherical or suspension valve1213asurrounded by the body portion1215a. In this embodiment, there is shown a securing portion1219a; wherein the anchor portion1217aand the body portion1215adefine a channel1223atherebetween, and the channel1223ais configured to releasably engage the securing portion1219a; and wherein the securing portion1219ais configured to engage the mask by plastic joining at the hole1211aof the mask1203a. In other embodiments, it will be appreciated that the securing portion1219amay be configured to engage the mask by at least one of adhesive bonding, welding, mechanical fastening, stitching, and magnetic elements. In operation, the receptacle device1205a, and more specifically the body portion1215ain this embodiment, is inserted through the hole1241aof the securing portion1219ain the direction indicated by arrow1287ato engage it therewith by way of the channel1223a. This is best seen inFIG.12cthat shows a cross-sectional side view ofFIG.12a.

In this embodiment, for example, the receptacle device1205aengages a mask1203aby way of the channel1223ain the form of a groove1223a. More particularly, the body portion1215acan be pushed through a hole1241ain the securing portion1219aso that it protrudes therethrough. The body portion1215amay be flexible/deformable in that its shape can be temporarily changed to more easily fit through the hole1241aof the securing portion1219a. For example, the body portion1215amay be squeezed to help push it through the hole1241aof the securing portion1219a. This provides the benefit of an integrally formed body portion1215aand anchor portion1217aof larger diameter to squeeze through a smaller diameter hole1241aof the securing portion1219a, thus allowing the securing portion1219ato be trapped/releasably engaged within the channel1223abetween the body portion1215aand anchor portion1217a. This flexibility of the body portion1215ais what allows the integral formation of the body portion1215aand anchor portion1217ato be possible while still maintaining the releasable engagement of the securing portion1219awith the channel1223a.

Referring now toFIG.12b, there is shown a perspective view of an assembly1207bhaving a receptacle device1205band a mask1203bengaging a securing portion1219bin accordance with an embodiment of the invention in which the receptacle device1205bcomprises a body portion1215band anchor portion1217bwhich are separate components. This may allow the body portion to be interchangeable and attachable to the anchor portion, and/or the anchor portion to be interchangeable and attachable to the body portion. The receptacle device1205bmay comprise a hemispherical or suspension valve1213bsurrounded by the body portion1215b. This arrangement is similar to that shown inFIG.11c, except that the bridge portion1261band the anchor bridge portion1261bbmeet and interconnect through the hole1241bof the securing portion1219bforming a channel and trapping the mask1203band securing portion1219btherein. This is best seen in the cross-sectional side views ofFIGS.12c,12dand12e.

Referring now toFIG.12c, there is shown a cross-sectional side view of the receptacle device1205cand the mask1203c. In this first assembled configuration of the invention engaging a securing portion1219c, the channel1223cdefined between the body portion1215cand the anchor portion1217creleasably engages the securing portion1219c. The outer edge of the securing portion1219cengages the hole1211cof the mask1203c. The mask1203cthen extends laterally from the securing portion1219c. The body portion1215cis exposed on the side of the exterior surface1251cof the mask1203c, while the anchor portion1217cis hidden on the side of the interior surface1249cof the mask1203c.

Referring now toFIG.12d, there is shown a cross-sectional side view of a receptacle device1205dand a mask1203daccording to an embodiment of the invention engaging a securing portion1219din a second configuration. In this second configuration, the channel1223ddefined between the body portion1215dand the anchor portion1217dreleasably engages both the securing portion1219dand the mask1203d. The securing portion1219dengages the exterior surface1251dof the mask1203dand sits beneath the body portion1215d; essentially located between said mask1203dand body portion1215d.

Referring now toFIG.12e, there is shown a cross-sectional side view of a receptacle device1205eand a mask1203eaccording to an embodiment of the invention engaging a securing portion1219ein a third configuration. In this third configuration, the channel1223edefined between the body portion1215eand the anchor portion1217ereleasably engages both the mask1203eand the securing portion1219e. The securing portion1219eengages the interior surface1249eof the mask1203eand sits on top of the anchor portion1217e; essentially located between said anchor portion1217eand mask1203e.

Referring now toFIG.13a, there is shown a mask assembly1307and a receptacle device1305for a mask1303, the receptacle device1305comprising: a hemispherical or suspension valve1313; a body portion1315surrounding the valve1313; and an anchor portion1317. In this embodiment, the body portion1315and anchor portion1317are integrally formed (unitary construction). This embodiment is particularly effective in attaching to masks of the N95 variety (both molded and unmolded). In this embodiment, the anchor portion1317is configured to engage the hole1311of the mask1303by welding. Engagement by welding generates a strong hermetic seal between the receptacle device1305and the mask1303without use of any additional elements or chemicals that might be required in other engagements. It will be appreciated that, while engagement by welding is utilized in this embodiment, in other embodiments, at least one of the body portion and anchor portion may be configured to engage the mask by any suitable mechanism which may include plastic joining, adhesive bonding, welding, mechanical fastening, stitching, or magnetic elements, for instance.

Referring now toFIG.13b, there is shown the cross-section through E-E of the mask assembly1307ofFIG.13a. It can be seen that the outer edge of the body portion1315bengages the hole1311bof the mask1303b. The mask1303bthen extends laterally from the body portion1315b. Additionally, the receptacle device1305bis seated centrally with respect to the mask1303bsuch that approximately half of the body portion1315bprotrudes outwardly through the mask1303bto the outside of the mask1303b, and approximately half of the body portion1315b(involving the anchor portion1317b) protrudes inwardly through the mask1303bto the inside of the mask1303b. It will be appreciated that in other embodiments, the majority of the body portion1315b(including the anchor portion1317b) may protrude outwardly through the mask1303bor inwardly through the mask1303b. Such embodiments can be seen inFIGS.13cthrough13h. The embodiment shown inFIG.13cis similar to the receptacle device1305bofFIG.13b, for instance, except that the majority of the body portion1315bsits exterior to the mask1303b. The anchor portion1317csits nearly flush with the mask1303c, and the outer edge of the body portion1315cengages the hole1311cof the mask1303c, which then extends laterally from the body portion1315c.FIG.13dshows an embodiment similar to the embodiment seen inFIG.13c, except that the bottom surface of the receptacle device1305dengages the exterior surface1351dof the mask1303d.

Referring now toFIGS.13eand13f, there is shown a perspective view of a mask assembly generally indicated1307e, and a cross-section through F-F of the same. The mask assembly1307eis generally the same as the mask assembly1307, except that a top surface1333eof the receptacle device1305esits almost flush with an exterior face1351eof the mask1303ewhich faces away from the user's face in operation. Thus, the top surface1333eand the exterior face1351edefine a substantially smooth surface. In this embodiment, the body portion1315eis integrally formed with the anchor portion1317e. Therefore, in this embodiment, the body portion1315e(comprising the anchor portion1317e) sits below the interior face1349eof the mask1303e. The outer edge of the body portion1315eengages the hole1311eof the mask1303e, which then extends laterally from the body portion1315e. Referring now toFIGS.13gand13h, a cross-section through G-G of the same, there is shown a mask assembly1307gsimilar to the mask assembly1307eseen inFIG.13e, except that the top surface1333gof the body portion1315gengages the interior surface1349gof the mask1303g. As such, the only portion of the body portion1315gthat is visible from the exterior of the mask1303gis the valve1313g.

Referring now toFIGS.13iand13j, there is shown a perspective view of a mask assembly generally indicated1307i, and a cross-section through H-H of the same. In this embodiment, there is shown a receptacle device1305ifor a mask1303i, the receptacle device1305icomprising: a hemispherical or suspension valve1313i; a body portion1315isurrounding the valve1313i; and an anchor portion1317iformed integrally with the body portion1315i(a unitary construction); wherein the body portion1315i(integrally formed with the anchor portion1317i) is configured to engage the mask1303i(at its hole1311i, for example) by plastic joining. It will be appreciated, however, that in other embodiments, at least one of the body portion1315iand anchor portion may be configured to engage the mask1303iby at least one of plastic joining, adhesive bonding, welding, mechanical fastening, stitching, and magnetic elements. The mask assembly1307iis generally the same as the mask assembly1307, except that the body portion1315iis substantially shorter in height than that of the body portion1315i, which means that the body portion1315iis substantially in line with the longitudinal axis of the mask1303i. The hemispherical or suspension valve1313i, however, sits primarily beneath the longitudinal axis of the mask1303i. The outer edge of the body portion1315iengages the hole1311iof the mask1303i, which then extends laterally from the body portion1315i.

Referring now toFIG.13k, there is shown a perspective view of a receptacle device1305kin accordance with another embodiment of the invention that is the same as that shown inFIG.13i, except in this embodiment an anchor portion formed integrally with the body portion1315k(a unitary construction) sits on top of a mask1303kand engages the exterior surface1351kof the mask1303k. In this way, the body portion1315ksits on top of and is not quite flush with the exterior surface1351kof the mask1303k. This is best seen inFIG.13l, a cross-section through I-I ofFIG.13k.

Referring now toFIGS.13mand13n, a cross-section through J-J of the same, there is shown a mask assembly1307msimilar to the mask assembly1307kofFIG.13k, except that the top surface1333mof the body portion1315mengages the interior surface1349mof the mask1303m. As such, the only portion of the body portion1315mthat is visible from outside the mask1303mduring use is the valve1313m.

Referring now toFIG.14a, there is shown a perspective view of a receptacle device1405in accordance with another embodiment of the invention in which the receptacle device1405comprises a body portion1415and anchor portion1417which are separate components. This may allow the body portion to be interchangeable and attachable to the anchor portion, and/or the anchor portion to be interchangeable and attachable to the body portion. The body portion1415may comprise a hemispherical or suspension valve1413. The anchor portion1417is configured to engage the mask1403by plastic joining at the hole1411of the mask1403. It will be appreciated that other embodiments may engage the mask1403by any suitable mechanism which may include plastic joining, adhesive bonding, welding, mechanical fastening, stitching, or magnetic elements, for instance. In operation, the body portion1415is moved downwardly in the direction indicated by arrow1487towards the anchor portion1417. In this way, the body portion1413and the anchor bridge portion1461meet and interconnect. As shown inFIG.14b, the anchor portion1417amay have a smaller diameter than the anchor portion1417ofFIG.14a. Its diameter can be reduced to as little as, or even smaller than, the diameter of the anchor bridge portion1461a. In such a case, a smaller diameter hole1411acan be cut in the mask1403ato engage with the reduced diameter of the anchor portion1417a.

FIG.14cshows a cross-sectional side view ofFIG.14afollowing assembly of the receptacle device1405and the mask1403. In this first assembled configuration, the outer edge of the anchor portion1417engages the hole1411of the mask1403, which then extends laterally from the anchor portion1417.FIG.14dshows a second configuration in which the anchor portion1417bengages the exterior surface1451bof the mask1403b.FIG.14eshows a third configuration in which the anchor portion1417cengages the interior surface1449cof the mask1403c; essentially the mask1403cis located between said anchor portion1417cand body portion1415c.

Referring now toFIG.15a, there is shown a perspective view of a receptacle device1505in accordance with another embodiment of the invention in which the receptacle device1505comprises a body portion1515and anchor portion1517which are separate components. This may allow the body portion to be interchangeable and attachable to the anchor portion, and/or the anchor portion to be interchangeable and attachable to the body portion. The body portion1515may comprise a hemispherical or suspension valve1513. The body portion1517is configured to engage the mask1503by plastic joining at the hole1511of the mask1503. It will be appreciated that in other embodiments the body portion1517may engage the mask1503by any suitable mechanism which may include plastic joining, adhesive bonding, welding, mechanical fastening, stitching, or magnetic elements, for instance. In operation, the anchor portion1515is moved upwardly in the direction indicated by arrow1587towards the body portion1515. In this way, the body portion1515and the anchor bridge portion1561meet and interconnect. As shown inFIG.15b, the anchor portion1517amay have a smaller diameter than the anchor portion1517seen inFIG.15a. Its diameter can be reduced to as little as, or even smaller than, the diameter of the anchor bridge portion1561a.

FIG.15cshows a cross-sectional side view ofFIG.15afollowing assembly of the receptacle device1505and the mask1503. In this first assembled configuration, the outer edge of the body portion1515engages the hole1511of the mask1503, which then extends laterally from the body portion1515. It will be appreciated that, in other embodiments, the majority of the body portion1515may protrude outwardly through the mask1503, as shown inFIG.15dor inwardly through the mask1503, as shown inFIG.15e.FIG.15fshows a fourth configuration in which the top surface1533aof the body portion1515aengages the interior surface1549aof the mask1503a. As such, the only portion of the body portion1515athat is visible from outside the mask1503aduring use is the valve1513a.

Referring now toFIG.16, there is shown a perspective exploded view of a receptacle device1605in accordance with an embodiment of the invention. In this embodiment, the receptacle device1605comprises a body portion1615and anchor portion1617which are separate components utilizing a push-pull mechanism for connection with one another. More particularly, in operation, to assemble a mask assembly, for instance, the body portion1615surrounding the valve1613is pushed towards the anchor portion1617in the direction indicated by arrow1687, and concurrently engaging (trapping) a mask1603in a channel (not shown in exploded view) defined therebetween. In this embodiment, the diameter of the hollow body portion1615is slightly greater than that of the anchor portion1617which allows the hollow body portion to receive the anchor portion1617by way of an interference fit to hold the separate components together by friction and, in turn, engage the mask1603. To release the joint formed between the body portion1615and the anchor portion1617, and consequently release the mask1603, the body portion1615can be pulled in the opposite direction to the direction indicated by arrow1687. It will be appreciated that any of the suitable embodiments defined herein may comprise a push-pull mechanism to releasably engage any of the separate components.

Referring now toFIG.17, there is shown a perspective exploded view of a receptacle device in accordance with another embodiment of the invention. In this embodiment, the receptacle device1705comprises a body portion1715and anchor portion1717which are separate components utilizing a screw-fit mechanism for connection with one another. The body portion1715comprises an internal thread1789on its internal wall (not shown), while the anchor portion1717comprises an external thread1791on external surface1793. The anchor portion1717may also comprise a lip1795at its base1797. In operation, to assemble a mask assembly, for instance, the body portion1715surrounding the valve1713is moved in the direction indicated by arrow1787and screwed in a clockwise manner, for instance, onto the anchor portion1717, concurrently engaging (trapping) a mask1703in a channel (not shown in exploded view) defined therebetween. In this embodiment, the diameter of the hollow body portion1715is slightly greater than that of the anchor portion1717which allows the hollow body portion to receive the anchor portion1717by way of screwing it therein in order to hold the separate components together by way of the engagement of the internal thread1789with the external thread1791and, in turn, engage the mask1703. To release the joint formed between the body portion1715and the anchor portion1717, and consequently release the mask1703, the body portion1715can be screwed (rotated) in the opposite direction (anticlockwise, for instance) and moved in the direction opposite to that indicated by arrow1787. It will be appreciated that any of the suitable embodiments defined herein may comprise a screw-fit mechanism to releasably engage any of the separate components.

Referring now toFIG.18, there is shown a perspective exploded view of a receptacle device1805in accordance with another embodiment of the invention comprising a body portion1815and valve1813which are separate components. In this embodiment, the body portion is a short cylinder1831with a hole1825through its center extending through to its top surface1833. The valve1813comprises a circular ring top1899from which a circular skirt1898extends about its perimeter. The receptacle device1805also comprises a valve seat1896. The valve seat1896comprises a circular ring top1894from which a circular base1892extends. The diameter of the circular ring top1894is slightly greater than the diameter of the circular ring top1899; thus, when engaged, the valve1813sits comfortably in the valve seat1896. When assembled, the valve1813is inserted through the bottom (not shown) of the body portion1815in the direction indicated by arrow1890to fill the hole1825in the top surface1833. Next, the valve seat1896is also inserted through the bottom of the body portion1815in the direction indicated by arrow1888towards the valve1813and engages therewith to hold it in position relative to the body portion1815. The valve seat1896may optionally snap into the body portion1815, thus securing the valve1813in place, or the valve seat1896may optionally secure the valve1813by friction or tight fit. This embodiment demonstrates that the body portion and valve can be separate components and formed in accordance with the present invention. This is true for any suitable environment defined herein. It will be appreciated that this embodiment of the receptacle device1805may include an anchor portion.

Referring now toFIGS.19ato19e, there are shown plan views of various valve slit patterns in accordance with embodiments of the invention. More particularly,FIGS.19ato19eillustrate that the slit patterns generate valve petals1953.FIG.19ais of a slit pattern that comprises dual crosshairs1937a,1937bwhich intersect at their respective centers1986aand define a cross shape.FIG.19bis of a slit pattern that comprises three crosshairs1937c,1937d,1937ewhich intersect at their respective centers1986band are radially equally spaced.FIG.19cis of a slit pattern that comprises three crosshairs1937f,1937g,1937h, wherein each of the at three crosshairs1937f,1937g,1937hradially extend from a common center1986cand are radially equally spaced.FIG.19dis of a slit pattern that comprises four crosshairs1937i,1937j,1937k,19371which intersect at their respective centers1986dand are radially equally spaced.FIG.19eis of a slit pattern that comprises a snowflake pattern. In this embodiment, the snowflake pattern comprises two crosshairs1937m,1937nwhich intersect at their respective centers1986eand define a cross shape. At each of the four ends furthest from the centers1986ethere are defined V-shapes1984.

Any receptacle device formed in accordance with the invention defined herein may utilize any of the slit patterns described above. The slit pattern is configured to conform to the shape of a drinking, feeding or inhalation instrument when inserted through the valve. The slit pattern is configured to releasably grip and hold in position a drinking, feeding or inhalation instrument when inserted through the valve.

Referring now toFIGS.20ato20d, there are shown side views of various valve arrangements relative to the body portion in accordance with embodiments of the invention.FIG.20ashows the valve2013ain line with the body portion2015a.FIG.20bshows the valve2013braised above the body portion2015b.FIG.20cshows the valve2013crecessed with respect to the body portion2015c.FIG.20dshows the valve at2013din line with the body portion2015din the same manner shown inFIG.20a, except that the valve2013dis almost the same width as the body portion2015d, whereas the width of the body portion2015ais larger than the width of the valve2013a. It will be appreciated that any receptacle device formed in accordance with the invention defined herein may utilize any of the valve profiles described herein.

Referring now toFIGS.21ato21d, there are shown side views of various guide portion arrangements relative to the body portion in accordance with embodiments of the invention.FIG.21aillustrates a body portion2115asurrounding a valve2113a. A guide portion2182ais positioned at the periphery of the valve2113awhere it meets the body portion2115a. The guide portion2182acomprises a base2180awhich engages the body portion2115a. The guide portion2182ahas a linear funnel-shape which tapers towards the base2180a. It will be appreciated that in other embodiments, the guide portion may comprise a base and a wall, and wherein the wall extends generally orthogonally from the base. Alternatively or additionally, in embodiments, the guide portion may comprise a base and a wall, and wherein the wall tapers towards the base.FIG.21bIs the same asFIG.21a, except that the guide portion2182bhas an exponential/curved follow-shape that tapers towards the base2180b.FIG.21cis the same asFIG.21a, except that the body portion2115ccomprises the guide portion2182ctowards its top slanted surface2178c. In this way, the funnel-shaped guide portion2182cis built within the body portion2115c. It will be appreciated that the width of the body portion2115ccan be as narrow as the valve2113cor as wide as the guide portion2182c.FIG.21dis the same asFIG.21a, except that the guide portion2182dhas a flat surface2176dwhich extends outwardly and away from the valve2113d. In this embodiment, therefore, the guide portion2182dis parallel with and sits on the top flat surface2174dof the body portion2115d. It will be appreciated that the guide portion may be detachably attachable to the body portion, or comprised within the body portion, in any of the suitable embodiments defined herein. Although not shown, it will be understood that the guide portion may be detachably attachable to a securing portion.

Referring now toFIG.22, that is shown a perspective view of a cap2221in accordance with an embodiment of the invention. The cap2221is substantially similar to that shown inFIG.2, except that it comprises a logo on its top flat surface2274. In this way, the cap2221comprises an exterior surface2272for displaying advertising indicia or decoration. It will be appreciated that in some embodiments, it may be that the securing portion comprises an exterior surface for displaying advertising indicia or decoration. Alternatively or additionally, in some embodiments, the body portion may comprise an exterior surface for displaying advertising indicia or decoration. It will be appreciated that the cap2221may be a separate component or formed as part of another component formed in accordance with the present invention. The cap2221may be configured to engage a body portion (not shown) or a guide portion (not shown). It may be that the cap2221is connectable to a body portion (not shown) or a guide portion (not shown) by screwing thereon, by clipping thereon, by a hinge connection, by a string attachment, or by a push-pull connection, for instance. It will be appreciated that any receptacle device formed in accordance with the invention defined herein may utilize the cap described herein.

Referring now toFIGS.23ato23r, there are shown a collection of side and perspective views of various shapes of a body portion, anchor portion, securing portion and/or cap in accordance with embodiments of the invention. These shapes include a circle2370a; an annulus2370b; a stadium1370c; an ellipse2370d; an oval-shaped ring2370e; human-lip-shape2370f; a triangle2370g; a square2370h; a rectangular prism2370i; a diamond2370j; a rhombus2370k; a trapezoid23701; a pentagon2370m; a hexagon2370n; an octagon23700; a decagon2370p; a cylinder2370q; and a sun-like shape2370r.

Referring now toFIG.24athere is shown a perspective view of a body portion2415in accordance with an embodiment of the invention comprising gripping ridges2466. The body portion2415is a short cylinder2431awith a hole2425through its center. At the top2433of the short cylinder2431ais located a valve2413. The short cylinder2431acomprises an outer circular wall2468aon which are equidistantly placed the gripping ridges2466about the entire perimeter thereof. The gripping ridges2466facilitate assembly/installation of the receptacle device formed according to the present invention. The gripping ridges2466also find utility during use of the receptacle device as an aid to the user to grip the body portion2415while inserting or removing a drinking, feeding or inhaling instrument from the valve2413, for instance. It will be appreciated that in at least some embodiments, a securing portion may comprise gripping ridges. The gripping ridges may be equidistantly positioned about a perimeter of such a securing portion.

Referring now toFIG.24b, there is show a perspective view of an anchor portion2417in accordance with an embodiment of the invention comprising gripping ridges2466. In this embodiment, the anchor portion2417is a short cylinder2431bcomprising an outer circular wall2468bon which are equidistantly placed the gripping ridges2466about the entire perimeter thereof. The gripping ridges2466facilitate assembly/installation of the receptacle device formed according to the present invention to help connect the anchor portion2417to other parts of the receptacle device, for instance.

Referring now toFIG.25a, there is shown a perspective view of a body portion2515in accordance with an embodiment of the invention comprising gripping notches. The body portion2515surrounds a valve2513, as shown in other embodiments herein. In this embodiment, the body portion2515comprises a top annulus2562which surrounds the valve2513, and an annular skirt2560that extends orthogonally downwardly from the plane of the top annulus2562. The top annulus2562comprises gripping notches2564about its entire perimeter that are equidistantly spaced from one another. The gripping notches2564facilitate gripping while installation and use of a receptacle device formed in accordance with the present invention which includes said gripping notches2564.

Referring now toFIG.25b, there is shown a perspective view of a securing portion2519in accordance with an embodiment of the invention comprising gripping notches2564. In this embodiment, the securing portion2519is a ring2539comprising a hole2541at its center. The ring2539comprises gripping notches2564about its entire perimeter that are equidistantly spaced from one another. The gripping notches2564facilitate gripping while installation and use of a receptacle device formed in accordance with the present invention which includes said gripping notches2564.

Referring now toFIG.25c, there is shown a perspective view of an anchor portion2517in accordance with an embodiment of the invention comprising gripping notches2564. In this embodiment, the anchor portion2517is a ring2543comprising a hole2545at its center. The ring2543comprises gripping notches2564about its entire perimeter that are equidistantly spaced from one another. The gripping notches2564facilitate gripping while installation and use of a receptacle device formed in accordance with the present invention which includes said gripping notches2564.

Referring now toFIG.25d, there is shown a perspective view of an anchor portion2517in accordance with another embodiment of the invention comprising gripping notches2564. The anchor portion in2517comprises a short cylinder2558, which has a circular base2597. The anchor portion2517also comprises a lip2595which extends about the perimeter of the circular base2597. The lip2595comprises gripping notches2564about its entire perimeter that are equidistantly spaced from one another. The gripping notches2564facilitate gripping while installation and use of a receptacle device formed in accordance with the present invention which includes said gripping notches2564. It will be appreciated that any receptacle device formed in accordance with the invention defined herein may utilize any of the gripping notch embodiments described herein, for example, those shown inFIGS.25ato25d.

Referring now toFIG.26a, there is shown a perspective view of a receptacle device2605ain accordance with an embodiment of the invention in operation receiving a drinking instrument2609a, constituted by a straw2609a, through a valve2613a.

FIG.26bis a perspective view of a receptacle device2605bin accordance with an embodiment of the invention in operation receiving an adapter2609b. In this embodiment, the adapter2609bis cone-shaped such that the smaller end2656is inserted into the valve2613bof the receptacle device2605b, while the larger end2654functions to engage drinking, feeding or inhalation instruments, such as an L-shaped inhaler2609b1or a cylindrical squeeze bottle2609b2. It will be understood that in other embodiments, the adapter may have any suitable shape to allow it to adapt to sources of drink, food and air; the shape may cylindrical, for instance.

Referring now toFIG.26c, there is shown a perspective view of a receptacle device2605cin accordance with an embodiment of the invention in operation receiving a tube/hose2609c. The tube/hose2609cis received by a valve2613cof the receptacle device2605c. In this embodiment, the tube/hose2609cis flexible and may be a source of liquid beverage, food or air from a ventilator, for instance. It will be appreciated that any suitable drinking, feeding or inhalation instrument may be utilized with a receptacle device formed according to the present invention, which drinking, feeding or inhalation instrument may be at least one selected from a straw, a bottle pourer, a spout, a squeeze bottle, a tube, a hose, a nebulizer, a smoking apparatus, an e-cigarette, a vape pen, an inhaler, and a ventilator, for example.

As used in this document, both in the description and in the claims, and as customarily used in the art, the words “substantially,” “approximately,” and similar terms of approximation are used to account for manufacturing tolerances, manufacturing variations, and manufacturing imprecisions that are inescapable parts of fabricating any mechanism or structure in the physical world.

While the invention has been described in detail, it will be apparent to one skilled in the art that various changes and modifications can be made and equivalents employed, without departing from the present invention. It is to be understood that the invention is not limited to the details of construction, the arrangements of components, and/or the method set forth in the above description or illustrated in the drawings. Statements in the abstract of this document, and any summary statements in this document, are merely exemplary; they are not, and cannot be interpreted as, limiting the scope of the claims. Further, the figures are merely exemplary and not limiting. Topical headings and subheadings are for the convenience of the reader only. They should not and cannot be construed to have any substantive significance, meaning or interpretation, and should not and cannot be deemed to indicate that all of the information relating to any particular topic is to be found under or limited to any particular heading or subheading. The purpose of the Abstract of this document is to enable the U.S. Patent and Trademark Office, as well as readers who are not familiar with patent or legal terms or phraseology, to determine quickly from a cursory inspection the nature and essence of the technical disclosure of the application. The Abstract is not intended to define the invention, nor is it intended to limit to the scope of the invention.