# Patent

## Title
Multi-purpose item protector and method of production thereof

## Abstract

A preferably disposable item protector having a first and second layer, sealed peripheral edges, and an opening to provide access to the interior, formed of material substantially permeable to vapor and substantially impermeable to liquid and microbial contaminants. A method of producing such item protectors comprising the steps of folding a continuous strip of material, bonding the peripheral edges with adhesives, sonic bonding, heat bonding, or other techniques, and cutting the material proximate to the bonded edges to release the item protectors.

## Background
PRIOR APPLICATIONS
This application claims priority as a continuation in part of U.S. application Ser. No. 12/950,576, which in turn claimed priority from U.S. provisional patent application Ser. No. 61/262,967 filed Nov. 20, 2009, which is herein incorporated by reference in its entirety.


BACKGROUND
Disclosed are an antibacterial item protector and methods for production thereof. By placing toothbrushes or other items in the Item Protector before or between uses, the item is protected from contamination by microbes, thereby making the item protector suitable for use wherever sanitary conditions are not known to exist. The item protector is preferably constructed of materials that are permeable to vapors so that enclosed items may dry, but substantially impermeable to liquids which can carry contaminants. The item protector also preferably has antibacterial properties and/or is constructed of material that will act as a barrier to microbial entities. The item protector is preferably disposable.
Embodiments of item protectors according to the present invention may be produced by at least two methods. One method comprises producing item protectors by bonding two separate sheets of material together. An alternative method comprises folding a single sheet of material at least once and then bonding the material in predetermined locations such that the edge of the protector comprises the fold in addition to the bonded areas. Both methods comprise a bonding step and result in item protectors in the form of a pouch or pocket with an opening adapted to allow access to the interior. Suitable methods of bonding comprise ultrasonic bonding, heat bonding, and the use of adhesives or cohesive. Where multiple item protectors are formed at once, a cutting step may also be employed to separate the completed protectors.
Item protectors according to embodiments of the present invention are suitable for use in environments including, but not limited to, hospitals, restaurants, hotels, luggage, purses, private residences, and bathrooms, and provide a safe, sanitary (alternatively antibacterial) container for placement of such items as syringes, toothbrushes, lipsticks, forks, knives, spoons, multi-purpose utensils, and the like. Preferably, embodiments of the protector of the present invention are capable of at least enveloping the working surface (such as the bristles of a toothbrush) of items (especially personal grooming items) between uses, thereby preventing those working surfaces from coming into contact with potentially contaminated surroundings.
Public health and well being provides significant challenges in maintaining contaminant-free environments. Effective methods and standards for cleaning wash rooms, medical areas, and other contamination-prone areas are difficult to enforce and determination of compliance with such methods via visual inspection is impractical. Wiping surfaces and items with towels and disinfectant wipes can often exacerbate those challenges as the towels and wipes can transport contaminants and microorganisms from one surface to another.
Clinical studies have confirmed that harmful and even deadly microorganisms can incubate on common items such as toothbrushes kept in such environments. These studies have encompassed testing of multiple types of bacteria, yeast and viruses including those capable of causing diseases of the mouth, potentially capable of affecting the health of the entire human anatomy.
Microorganisms can be everywhere in our environment and can thrive in cool dark places, just the type of places people store items such as toothbrushes. For example, moist toothbrushes left side by side in a medicine cabinet may provide a breeding ground for germs and viruses. In such environments, microorganisms such as cold and flu viruses and bacteria associated with gingivitis can travel from brush to brush. In fact, the bathroom in general can be one of the most infectious environments in the household. It is typically high in humidity and is subject to a multitude of airborne microorganisms, including those that may be dispersed with each flush of a toilet. Chemical treatments, dishwashing, boiling, autoclaving and even microwaving is typically either ineffective at killing large numbers and groups of microorganisms or renders items such as toothbrushes unusable. Special disinfecting equipment for such items is available, but is expensive.
The ability for a person to store items like their toothbrush in a reduced-germ environment, therefore, is desirable. The present invention seeks to address this need by providing an economical multi-purpose protector (and methods of producing the same) that is adapted to provide a place that provides a barrier between potentially unsanitary surroundings and is suitable for use with items such as, but not limited to, syringes, toothbrushes, lipsticks, mouth guards, & utensils.
SUMMARY
An item protector comprising a first layer and a second layer closed on said first and second layers' peripheral edges except for an opening is disclosed. The opening is adapted to provide access to the interior of the item protector. At least one of said first layer and said second layer are substantially permeable to vapor and substantially impermeable to microbes and liquids. As a result, the first layer and second layer form a pocket adapted to receive items and protect said items from contaminants.
In addition, methods of forming item protectors comprising a first layer and a second layer closed on said first and second layers' peripheral edges except for an opening providing access to the interior of the item protector are disclosed. One such method allows for applying an adhesive material to predetermined areas on a continuous strip of material, folding the material such that the fold and the predetermined areas of adhesive material form said peripheral edges, and cutting the folded material proximate to said predetermined areas of adhesive material to separate the item protectors. Another such method allows for applying an adhesive material to predetermined areas on a continuous strip of material, folding the material with a first fold and second fold such that the first fold and said second fold are substantially parallel to each other and to the lengthwise axis of the continuous strip, and such that said first fold, said second fold, and said predetermined areas of adhesive material form the peripheral edges of the item protectors, and cutting the folded material proximate to the predetermined areas of adhesive material and between said first fold and said second fold. In this way item protectors are formed in two substantially parallel strips with the first fold and said second fold being substantially opposite the item protector openings. As an alternative to using adhesives, other bonding techniques can be used to form the closed peripheral edges.



BRIEF DESCRIPTION OF DRAWINGS
Other features of the apparatus and method of the present invention will become apparent from the attached drawings, which illustrate various embodiments and certain preferred embodiments wherein
FIG. 1 illustrates a perspective view of an embodiment of the item protector of the present invention protecting the working end of a toothbrush;
FIG. 2 illustrates a perspective view of an embodiment of the item protector of the present invention with a sealable tab protecting a tube of, for example, lip balm;
FIG. 3 illustrates a perspective view of an embodiment of the item protector of the present invention with a toothbrush inside and a flap tucked in;
FIG. 4 illustrates a perspective view of an embodiment of the item protector of the present invention, manufactured according to an embodiment of the method of the present invention, in which the item protectors are formed by U-folding the material, bonding the folded material at predetermined locations, and then cutting proximate to such bonds in order to separate the item protectors
FIG. 5 illustrates a perspective view of the embodiment of FIG. 4 after folding has been performed;
FIG. 6 illustrates a perspective view of an embodiment of the item protector of the present invention, manufactured according to an embodiment of the method of the present invention, in which the item protectors are formed by C-folding the material, bonding the folded material at predetermined locations, and then cutting proximate to such bonds in order to separate the item protectors;
FIG. 7 illustrates a perspective view of the embodiment illustrated in FIG. 6 after folding has been performed;
FIG. 8 illustrates a perspective view of an embodiment of the item protector of the present invention adapted to receive a mouth guard;
FIG. 9 illustrates a perspective view of a further alternate embodiment of the item protector of the present invention also adapted to receive a mouth guard; and
FIG. 10 illustrates perspective view of the embodiment shown in FIG. 9 with a mouth guard inserted.



DESCRIPTION OF PREFERRED EMBODIMENTS
While the following describes preferred embodiments of the apparatus and method of the present invention, it is to be understood that this description is to be considered only as illustrative of the principles of the invention and is not to be limitative thereof. Numerous other variations, all within the scope of the present invention, will readily occur to others. Herein, the term “adapted” shall mean sized, shaped, configured, dimensioned, oriented and arranged as appropriate.
Referring to FIG. 1, a preferred embodiment of an item protector 1 encloses an item 9, in this case a toothbrush. Item protector 1 is adapted such that the bristle end of item/toothbrush 9 may be placed into item protector 1 through opening 8, which provides access to item protector's 1 interior. Item protector 1 is comprised of a first layer 2 and a second layer 4. First layer 2 and second layer 4 are closed on their peripheral edges 6, except for opening 8 on one end. In this way first layer 2 and second layer 4 of item protector 1 form a pocket adapted to receive toothbrush/item 9, and protect it from contaminants. In an alternative embodiment (not shown), second layer 4 may extend beyond opening 8 to form a short flap (not shown) to advantageously facilitate ease of inserting item 9.
Peripheral edges 6 may be formed by folding, as is discussed further below, or by any of a variety of bonding methods known to those of ordinary skill in the art, including adhesives, cohesive, ultrasonic bonding, heat bonding, stitching and crimp bonding. The material from which at least one of first layer 2 and second layer 4 are formed is preferably substantially permeable to vapor, thereby allowing item/toothbrush 9 to dry while within item protector 1. The material from which first layer 2 and second layer 4 are formed is also preferably substantially impermeable to microbes and liquids, thereby offering item/toothbrush 9 protection from contamination in the event item protector 1 is placed on a less than sanitary surface. Materials exhibiting such characteristics are known, including without limitation, breathable films (such as, and also without limitation, (i) monolithic Pebax Breathable Film available from ARKEMA, Colombes, France, or (ii) Monlithic film available from Clopay Plastic Products Co., Mason, Ohio, which may, if desired, be laminated to a suitable nonwoven material such as a low (circa 10-30 gsm) basis weight polypropylene spunbond or microporous breathable film such as MicroPro film also available from Clopay Plastic Products Co., which may also be laminated to a suitable nonwoven material for additional strength or cost considerations or even fabrics such as Gore-Tex available from W. L. Gore & Associates, Inc., Elkton, Md.), meltblown nonwoven material (such as 35 gsm Dual Textured Polypropylene Meltblown available from Kimberly-Clark Corp., Roswell, Ga. or a custom made meltblown available from Monadnock Non-Wovens, LLC, Mount Pocono, Pa.), spunbond-meltblown nonwoven material (available from such companies as Polymer Group Inc., Charlotte, N.C. and Kimberly-Clark Corp., Roswell, Ga.), and spunbond-meltblown-spunbond nonwoven material (such as 76 gsm polypropylene SMS product code W502FWH available from Polymer Group Inc., Waynesboro, Va.), as well as other materials known in the art. Breathable films, such as those used in breathable diapers, may be used. Alternatively, a fibrous web with a microporous layer may be used, such as those used in the manufacture of medical protective wear. Preferably, materials that are hydrophobic will be utilized as such materials help to eliminate potential moist breeding areas for bacteria and microbes. Suitable hydrophobic materials include hydrophobic polymers such as acrylics, amides and imides, carbonates, dienes, esters, fluorocarbons olefins, vinyl esters and the like. Suitable methods of bonding peripheral edges 6, and in the case of adhesives and cohesive the choice of suitable bonding materials, will vary depending on the material chosen, but will be understood by those of skill in the art.
In order to maintain light weight while still providing adequate strength, a material of an appropriate basis weight should be used. In certain preferred embodiments, spunbond-meltblown-spunbond nonwoven material having a basis weight between 20 gsm and 100 gsm may be used, with material having a basis weight between 30 gsm and 90 gsm or between 40 gsm and 80 gsm being preferred. In the preceding examples, the ranges are inclusive of their respective endpoints with “gsm” being understood to refer to grams per square meter of material.
FIG. 2 illustrates an alternate preferred embodiment of the item protector of the present invention in which item protector 11 comprises first layer 12 and second layer 14, which were formed by folding material along fold 15 and bonding peripheral edges 16 as is described above. The embodiment in FIG. 2 further comprises a flap 17 which may be used to seal an item 19, as illustrated a tube of lip balm, within item protector 11. Flap 17 may optionally further comprises an adhesive area adapted to detachably secure flap 17 in a closed position. In this way, flap 17 may be closed and then later opened to allow access to item/lip balm 19, and then closed again. A variety of adhesive materials known in the art may be used, including pressure sensitive adhesives such as, without limitation, those available from HB Fuller Company, St. Paul, Minn., Bostik, Inc., Wauwatosa, Wis., and 3M Corporation, St. Paul, Minn. The adhesive may also be a cohesive such as, without limitation, that available from VALPAC, Inc., Federalsburg, Md. provided that an additional section of cohesive material is applied to first layer 12 in a location adapted to facilitate engagement with a section of cohesive material (not illustrated) on flap 17, whereby item protector 11 is substantially sealed. In this specification, unless otherwise stated it is understood that the term “adhesive” is used broadly and generally refers to both adhesive and cohesive materials.
An alternative embodiment of the item protector of the present invention is illustrated in FIG. 3, in which item protector 21 comprises first layer 22 and second layer 24, which are formed by folding material about fold 25, and then closing peripheral edges 26 by bonding them as has been described. In this way a pocket or pouch is formed in which an item 29, in this case a toothbrush, may be stored. Flap 27 may be formed in second layer 24, allowing item protector 21 to be substantially sealed by tucking flap 27 in after item/toothbrush 29 has been inserted. While an adhesive might be used on the outside of flap 27 to improve sealing in such embodiments, where flap 27 is tucked in, adhesives are not required. Alternatively, adhesives may be used as described in reference to FIG. 2 and flap 17 may then be detachably fastened on the outside of first layer 22.
While the nature of the material used to form first layers 2, 12, 22 and second layers 4, 14, 24 serve to protect items 9, 19, 29 from contamination, the effectiveness of item protectors 1, 11, 21 may be enhanced if at least one of first layer 2, 12, 22 and second layer 4, 14, 24 further comprise an antimicrobial agent (not illustrated). Antimicrobial agents, which herein include antibacterial and anti-viral agents, act to kill or prevent the growth and spreading of germs, viruses and bacteria. By coating or impregnating at least one of, and preferably both of, first layers 2, 12, 22 and second layers 4, 14, 24 with such an agent, the effectiveness of item protectors 1, 11, 21 may be enhanced as the antibacterial agent can help eliminate and prevent the spreading of germs, viruses and bacteria already present on items 9, 19, 29 when those items are placed into item protectors 1, 11, 21. Acceptable antibacterial agents include those available from suppliers such as Aegis Environmental Management, Inc. and Microban International, Ltd, as well as others known in the art. Such antimicrobial agents may be applied through a variety of methods including, without limitation, using a flexographic printing press and subsequent curing in an oven or by ultraviolet radiation, or simply by spraying the substance onto the material of which first layers 2, 12, 22 or second layers 4, 14, 24 are formed. Antimicrobial agents may also be incorporated into such materials during the manufacturing process of the material prior to it being formed into item protectors 1, 11, 21. Where item protector 1, 11, 21 is to be used in such a way that the working end of an item such as a toothbrush will come into contact with both the antimicrobial agent and the human body, is it important that the antimicrobial material be safe for such use. It is also preferred that it be adapted so as not to transfer to such items during use and/or to be substantially odorless and tasteless in the concentrations utilized. This prevents the use of the item protector 1, 11, 21 from detracting from experience of using item 9, 19, 29.
Item protectors 1, 11, 21 as described above may be formed utilizing various methods. Referring to FIGS. 4-5, one such method comprises utilizing a continuous strip of material 30 having a first side 32 and a second side 34. An adhesive material (not illustrated) may be applied to at least some of predetermined areas 37. Material 30 may then be folded about fold point 35 such that opposing predetermined areas 37 meet, whereby the adhesive material secures predetermined areas 37 together and openings 38 are formed. Item protectors 31 may then be separated by cutting folded material 30 proximate to predetermined areas 37. In this way, peripheral edges 36 of item protectors 31 are formed. Variations on the method of the present invention will now be readily apparent to those of skill in the art. In particular, and without limitation, the adhesive material may be applied to all of predetermined areas 37 such that adhesive material meets adhesive material upon folding, or may be applied such that a predetermined areas 37 having adhesive material comes into contact with an area that does not have adhesive material upon folding. Similarly, it will be understood that the adhesive material may be applied in a continuous area and such area may be cut substantially in its center, or may be applied in discrete strips with the cut being made between such strips. Cutting the folded material 30 proximate to said predetermined areas of adhesive material will be understood to encompass cutting through the adhesive material and cutting close to or between strips of adhesive material.
FIGS. 6-7 illustrate a further method of forming item protectors according to the present invention. An adhesive material (not illustrated) may be applied to at least some of predetermined areas 47. Material 40 may then be folded about fold points 45 such that opposing predetermined areas 47 meet, whereby the adhesive material secures predetermined areas 47 together. Item protectors 41 may then be separated by cutting folded material 40 proximate to predetermined areas 47. In this way, peripheral edges 46 of item protectors 41 are formed. In the embodiments illustrated, two folds are used to form two substantially parallel strips 50, 52 of item protectors 41, with folds 45 being substantially opposite openings 48 of item protectors 41. As was discussed above, a flap 49 with or without adhesive may be used to close item protectors 41. By folding material 40 such that a single-layer area remains, flap 49 can be formed during manufacture by cutting as indicated in the figure. If an adhesive is used, one or more strips of adhesive may be applied to flap 49, and/or first layer 42, during manufacture. It should be noted that, regardless of whether a flap is formed or not, it is preferred that the cuts be made through only a single layer of material 40 at or near opening 48 as, where opening 48 to be formed by cutting through two layers, the cutting process may cause the thermoplastic material to stick together, thereby making it difficult to insert items into item protector 41.
It is further noted that, with respect to embodiments using a single fold, including the embodiments illustrated in FIGS. 4-5, a flap (not illustrated) may be formed by folding the material 30 such that the fold 35 is offset from the center of the lengthwise direction of material 30. An adhesive (not illustrated) may then be applied to the formed flap (not illustrated) allowing the item protector 31 to be sealed by folding the flap over the opening such that the adhesive material detachably secures the flap. Optionally, the flap thus formed may also be trimmed to allow for tucking in as has been described above.
As has been discussed above, the effectiveness of the embodiments illustrated in FIGS. 4-7 may preferably be improved by application of a material having antimicrobial properties to material 30, 40 during manufacture. Although said material is preferably applied to the surface that will become the inside surface of item protectors 31, 41, it can also, or alternatively, be applied to the outside surface depending on the application. Such material may be impregnated into material 30,40 during manufacture of the material itself, or may be applied by a variety of means known to those in the art, including those discussed elsewhere herein, during the formation of item protectors 31, 41, including without limitation by spraying or otherwise applying the antimicrobial substance onto material 30, 40 prior to folding.
While the embodiments illustrated in FIGS. 4-7 have been discussed with respect to the use of adhesives applied to predetermined areas 37, 47, other bonding means may also be used. In particular, after folding predetermined areas 37, 47 may be heat bonded, sonically bonded, crimped, or otherwise sealed utilizing a variety of techniques understood by those of skill in the art. Additionally, it is possible that, instead of cutting item protectors 31, 41 completely to separate them, perforations may be used such that item protectors 31, 41 may be delivered in a supply, and torn off as needed. The result being a supply of low cost, preferably disposable item protectors that may be used one or two times and then disposed of. Having item protectors that are disposable is advantageous because, after repeated uses, the interiors of such item protectors can become contaminated. By providing a low cost item protector that is reusable and disposable, this problem can easily be avoided by simply discarding a used item protector after a small number of uses.
Referring now to FIGS. 8-10, further embodiments of a reusable item protector according to the present invention are shown wherein the item protectors are adapted to receive mouth guards. Mouth guards are commonly used by participants in sports activities or to protect teeth from grinding or impacts. Similar apparatuses, such as dentures, implants, reusable whitening trays and retainers are of comparable sizes to sports-oriented mouth guards, but tend to serve different purposes such as correcting tooth alignment, holding whitening solutions or serving as artificial teeth. It will be understood, however, that while the embodiments illustrated in FIGS. 8-10 are referred to as “mouth guard protectors,” they are suitable for use as protectors of mouth guards, alignment devices such as retainers or clear braces, whitening trays, implants, dentures, and other reusable dental devices. Accordingly, as used herein, the term “reusable mouth guard protector” is intended to refer to a reusable protector suitably sized to receive a mouth guard, but which can also be used to protect other types of similarly sized dental devices, and the term “mouth guard” is intended to refer to sports-oriented mouth guards, bite guards, retainers, dentures, removable braces, bridges, removable implants, reusable whitening trays and other types of similarly sized reusable devices that are inserted into a person's mouth.
Referring to FIG. 8, reusable mouth guard protector 51 is formed of a generally rectangular fabric of the types described above. Such fabrics can have a plurality of micropores (not illustrated) such that they are substantially permeable to vapor but substantially impermeable to liquids. Embodiments of such fabrics that are suitable for use with item protectors described herein are preferably adapted so as to block at least 95% of organisms and particles larger than five microns, and to wick moisture away from items in contact with them. Such materials have been shown to be well suited to applications in which the objective is to protect an item from contaminants when stored in a bathroom environment, but still allow air flow.
Folding the rectangular fabric across its width creates fold 61 and results in first facing panel 82 and second facing panel 83, each having first side edge 56 and second side edge 58, which are aligned and substantially perpendicular to fold 61. Flap 57 is formed by excess length of second facing panel 83. Flap 57 facilitates use of mouth guard protector 51 by making it easier for users to locate and access the opening.
First side edge 56 and second side edge 58 are then bonded to form a pocket there-between. Any of the previously discussed bonding methods may be used, including without limitation sonic welding, crimp-binding, heat bonding, adhesives and cohesives. Stitching and mechanical fastening may also be used, but can increase the cost of production. The fabric, and the opening formed adjacent to flap 57 are so dimensioned so as to receive a mouth guard.
When mouth guard 59 is placed within mouth guard protector 51 to a point where a portion of mouth guard 59 touches or is proximate to fold 61, mouth guard 59 is covered by fold 61, first facing panel 82 and second facing panel 83. But because of the design of mouth guard protector 51, the opening between first facing panel 82 and second facing panel 83 tends to remain at least partially open while mouth guard 59 is inserted, thereby allowing increased air flow, while at the same time meaningfully protecting mouth guard 59 from aerosol splashes and other contaminants common in a bathroom environment.
Referring to FIG. 9, an alternate embodiment of mouth guard protector 71 is illustrated. Here again first facing panel 72 and second facing panel 73 are formed by fold 81, and excess length of second facing panel 73 forms flap 77. Bonding first side edges 76 and second side edges 78 form a pocket to receive a mouth guard.
Mouth guard protector 71 has a flap closing means comprising, as illustrated, a hook and loop closure comprising loop material 85 on flap 77 and hook material 87 on first facing surface 72. While VelcroTM strips may conveniently be used for hook material 87 and loop material 85, any similar hook and loop closure material may also be utilized. As illustrated, loop material 85 is on flap 77 and hook material 87 is on first facing surface 72. It will be understood by those of ordinary skill in the art, however, that the arrangement shown is a matter of choice and could easily be reversed. Also, as illustrated, hook material 87 and loop material 85 are strips running substantially the entire width of mouth guard protector 71. While such a configuration is convenient and cost effective as it allows for the laying down of continuous strips during manufacturing processes such as those usable in connection with embodiments of protectors shown in FIGS. 4-7, it is also a matter of choice. Alternate arrangements, such as using smaller patches of hook and loop material (not illustrated) may also be used.
Other flap closing means may also be utilized including, without limitation, (i) including releasable adhesive or cohesive bonding material (not illustrated) on either flap 77 or first facing surface 72 or both, or (ii) use of a material comprising a plurality of resilient hooks (not illustrated) on either flap 77 or first facing surface 72 that is adapted to capture the material from which mouth guard protector 71 is formed, or (iii) a mechanical closure such as a loop (not illustrated) affixed to first facing surface 72 under which flap 77 may be tucked, or a slit (not illustrated) in first facing surface 72 into which flap 77 may be tucked, or a mechanical snap (not illustrated) with a first snap portion on flap 77 and a second snap portion on first facing surface 72, or two sections or strips of resilient parallel members (not illustrated) such as are commonly used on re-sealable food storage bags, one such strip being located on flap 77 and the other being located on first facing surface 72, or a button (not illustrated) affixed to first facing surface 72 adapted to be received into a button hole (not illustrated) on flap 77.
As illustrated in FIG. 10, when flap 77 is closed, there remains openings 89 to allow further air flow in addition to airflow through micropores in the breathable fabric. Opening 89 is the result of both deformation in mouth guard protector 71 resulting from the shape of a mouth guard 59 and the location of the selected flap closing means (for example, but not limited to, hook material 87 and loop material 85) being such that a small bulge is formed when flap 77 is closed. The result is a mouth guard protector 71 that provides a greater degree of closure than mouth guard protector 51 (as shown in FIG. 8), but that still allows air flow both through the breathable fabric and through openings proximate to flap 77. A greater degree of closure may be desirable in applications in which a mouth guard will be transported in a gym bag or similar container while within mouth guard protector 71.
It will further be understood that kits (not illustrated) may be sold having a mouth guard (not illustrated) and one or more mouth guard protectors 51, 71 or alternate embodiments described herein. Such kits promote better oral hygiene by promoting storage of the mouth guard in reusable mouth guard protectors as described herein as opposed to plastic containers that require cleaning or can become home to colonies of bacteria or similar contaminants. Such kits also have the commercial advantage of promoting the use by the consumer of reusable mouth guard protectors that will need to be replenished over time. The same is true of kits (not illustrated) comprising a toothbrush 9 and one or more toothbrush protectors 1 or 21 as illustrated in FIGS. 1 and 3 previously described.
Although exemplary embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes might be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents. In particular, many combinations of materials may be used to achieve suitable results including various adhesives, cohesive, and antimicrobial materials. Item protectors of the present invention may also be made in a variety of ways and in a variety of shapes (with rectangular shapes being convenient in applications where it is desirable to minimize material waste and reduce cutting steps during manufacture). It is not intended that the description of embodiments herein be limiting.

## Claims

1. A reusable mouth guard protector comprising
a single generally rectangular sheet of fabric folded across its width to create a first facing panel and a second facing panel;
said second facing panel overlapping said first facing panel such that a flap is formed by the excess length of said second facing panel;

each of said first facing panel and said second facing panel having a first side edge substantially perpendicular to the fold created by said sheet being folded across its width, and a second side edge substantially parallel to said first side edge;
said first side edge of said first facing panel being bonded to said first side edge of said second facing panel;
said second side edge of said first facing panel being bonded to said second side edge of said second facing panel;
said mouth guard protector comprises an opening adjacent to said flap and substantially opposite and spaced away from said fold;
said opening being dimensioned to receive a mouth guard and the length of said first facing panel being so dimensioned that when the mouth guard is inserted through said opening and is in contact with said fold, said opening remains at least partially open so that the mouth guard is exposed to the outside environment through said opening;
said fabric having a plurality of micropores such that said fabric is substantially permeable to vapor but substantially impermeable to liquids; and

said micropores being adapted so as to block at least 95% of organisms and particles larger than five microns, whereby
said flap extends beyond said opening and thereby facilitates insertion of the mouth guard into said opening; and
upon insertion of the mouth guard into said opening to said fold, the mouth guard is covered by said fold, said first facing panel, and said second facing panel, but is exposed to the outside environment through said opening.

2. The reusable mouth guard protector of claim 1 wherein said fabric is substantially opaque.

3. The reusable mouth guard protector of claim 1 wherein said fabric is adapted to wick moisture away from the mouth guard.

4. The reusable mouth guard protector of claim 1 wherein said flap comprises a closing means adapted to allow partial closure of said opening when the mouth guard is inserted in said mouth guard protector.

5. The reusable mouth guard protector of claim 4 wherein said flap closing means comprises a hook and loop closure comprising a hook material comprising a plurality of resilient hooks and a loop material comprising a plurality of loops adapted to be captured by said resilient hooks wherein one of said hook material and said loop material is affixed to said flap and the other of said hook material and said loop material is affixed to said first facing panel whereby substantially upon closing said flap and bringing said hook material into contact with said loop material, said flap substantially closes said opening and when the mouth guard is inserted into said mouth guard protector, said flap remains partially open.

6. The reusable mouth guard protector of claim 5 wherein said hook material and said loop material are in the form of a strip extending across substantially the entire width said mouth guard protector.

7. The reusable mouth guard protector of claim 4 wherein said flap closing means comprises a hook material comprising a plurality of resilient hooks adapted to capture said first facing panel whereby substantially upon closing said flap and bringing said hook material into contact with said loop material, said flap substantially closes said opening and when the mouth guard is inserted into said mouth guard protector, said flap remains partially open on at least one side.

8. The reusable mouth guard protector of claim 4 wherein said flap closing means comprises a bonding material on said flap adapted to releasably bond to said fabric bringing said bonding material into contact with said fabric substantially closes said opening and when the mouth guard is inserted into said mouth guard protector, said flap remains partially open on at least one side.

9. The reusable mouth guard protector of claim 8 wherein said bonding material is selected from the group consisting of adhesive material and cohesive material.

10. The reusable mouth guard protector of claim 4 wherein said flap closing means comprises a bonding material on said first facing panel adapted to releasably bond to said flap substantially upon bringing said flap into contact with said bonding material substantially closes said opening and when the mouth guard is inserted into said mouth guard protector, said flap remains partially open on at least one side.

11. The reusable mouth guard protector of claim 4 wherein said flap closing means comprises mechanical closure selected from the group consisting of a strip affixed to said first facing panel and adapted to receive said flap, a mechanical snap having a first snap portion on said flap and a second snap portion on said first facing panel, a button affixed to said first facing panel and a button hole in said flap adapted to receive said button, and a clamp releasably attached to said flap and adapted to hold said flap in a substantially closed position.

12. A kit comprising a mouth guard packaged with a reusable mouth guard protector, said mouth guard protector comprising
a single generally rectangular sheet of fabric folded across its width to create a first facing panel and a second facing panel;
said second facing panel overlapping said first facing panel such that a flap is formed by the excess length of said second facing panel;
each of said first facing panel and said second facing panel having a first side edge substantially perpendicular to the fold created by said sheet being folded across its width, and a second side edge substantially parallel to said first side edge;
said first side edge of said first facing panel being bonded to said first side edge of said second facing panel;
said second side edge of said first facing panel being bonded to said second side edge of said second facing panel;
said mouth guard protector comprises an opening adjacent to said flap and substantially opposite and spaced away from said fold;
said opening being dimensioned to receive said mouth guard and the length of said first facing panel being so dimensioned that when said mouth guard is inserted through said opening and is in contact with said fold, said opening remains at least partially open so that said mouth guard is exposed to the outside environment through said opening;
said fabric having a plurality of micropores such that said fabric is substantially permeable to vapor but substantially impermeable to liquids; and
said micropores being adapted so as to block at least 95% of organisms and particles larger than five microns, whereby
said flap extends beyond said opening and thereby facilitates insertion of said mouth guard into said opening; and
upon insertion of said mouth guard into said opening to said fold, said mouth guard is covered by said fold, said first facing panel, and said second facing panel, but is exposed to the outside environment through said opening.

13. The kit of claim 12 comprising a plurality of said reusable mouth guard protectors.

14. A kit comprising a dental device selected from the group consisting of sports-oriented mouth guards, bite guards, retainers, removable braces, dentures, reusable whitening trays and dental implants, packaged with a reusable mouth guard protector, said mouth guard protector comprising
a single generally rectangular sheet of fabric folded across its width to create a first facing panel and a second facing panel;
said second facing panel overlapping said first facing panel such that a flap is formed by the excess length of said second facing panel;
each of said first facing panel and said second facing panel having a first side edge substantially perpendicular to the fold created by said sheet being folded across its width, and a second side edge substantially parallel to said first side edge;
said first side edge of said first facing panel being bonded to said first side edge of said second facing panel;
said second side edge of said first facing panel being bonded to said second side edge of said second facing panel;
said mouth guard protector comprises an opening adjacent to said flap and substantially opposite and spaced away from said fold;
said opening is adapted being dimensioned to receive said dental device and the length of said first facing panel being so dimensioned that when said dental device is inserted through said opening and is in contact with said fold, said opening remains at least partially open so that said dental device is exposed to the outside environment through said opening;
said fabric having a plurality of micropores such that said fabric is substantially permeable to vapor but substantially impermeable to liquids; and
said micropores being adapted so as to block at least 95% of organisms and particles larger than five microns, whereby
said flap extends beyond said opening and thereby facilitates insertion of said dental device into said opening; and
upon insertion of said dental device into said opening to said fold, said dental device is covered by said fold, said first facing panel, and said second facing panel, but is exposed to the outside environment through said opening.

15. The kit of claim 14 comprising a plurality of said reusable mouth guard protectors.