Patent Description:
Pet boxes, containers and transporters are well known for their ability to contain, secure and transport one or more pets therein. Typical pet transporters and their structures are disclosed in <CIT> and <CIT>, where it is described that pet transporters typically comprise a box body and a door, wherein the door is fixed to the box body at an opening and when open, the door allows the box body to facilitate the entry and exit of pets through the opening. The box body of the pet transporter is generally comprised of moulded plastic, and usually on one or more of the sides adjacent to the opening facilitating the door, there is a window. This window may simply be an opening, one or more hollow slots periodically spaced, or a plastic or metal grille to facilitate airflow through the pet transporter and also allow for light to be transmitted into the box body.

<CIT> discloses a pet box body door and window assembly and a pet box body. The pet box body door and window assembly comprises a strength supporting part at the inner side and a plastic door and window part of as a panel at the outer side, wherein the plastic door and window part comprises a plastic part and a hollowed-out slot arranged on the plastic part and used for light transmission and air circulation, and the strength supporting part is distributed on the inner side face of the plastic part of the plastic door and window part; the door and window assembly is composed of the strength supporting part at the inner side and the plastic door and window part at the outer side, and the strength supporting part plays a role of strength supporting at the inner side of the plastic door and window part.

<CIT> discloses a cage for the transport of pets consisting of a pair of shell-shaped elements located one on another to form a container having a generally parallelepiped shape having a series of walls in which at least one opening is provided for access of the pet, closable by a door. At least one wall of one of the shell-shaped elements has an opening comprising a frame provided with rapid coupling and decoupling means for application and removal of a removable panel.

<CIT> discloses a labeling machine comprising a rotating roller, on which a label roll is wound, and the label on the label roll is located on a side away from the rotating roller, the labeling head is located on one side of the rotating direction of the rotating roller, and includes a label inlet and a label outlet. One end of the label inlet is against the label roll on the rotating roller, and the label outlet at the other end of the labeling head is located on the surface of the product to be labeled.

One feature common to typical pet transporters is that the window and its components are either permanently fixed to the box body, are cut into the moulded plastic of the box body, or otherwise require additional manufacturing processes to install onto the box body to provide for additional airflow or light through the pet transporter. Accordingly, typical pet transporters that have one or more windows require additional manufacturing effort in one or more of the welding, painting, cutting, processing and installing of said windows. Furthermore, as the one or more windows on typical pet transporters are permanently fixed or cut into the moulded plastic of the box body, the windows themselves when damaged (for example during transportation or by the pet) often result in requiring the entire pet transporter itself to be replaced.

It is against this background and the problems and difficulties associated therewith, that the present invention has been developed.

Throughout this disclosure, "pet box", "pet transporter", "pet carrier" should all be understood to refer to the same product, that is, a product with the ability to contain, secure and transport in various means, including aircraft, one or more pets therein.

Additionally, throughout this disclosure reference to the orientation or positional relationship between features are often accompanied by terms such as "upper", "lower", "front", "rear", "inner", "outer", etc. It should be appreciated that the orientation or positional relationship used between features will refer to an embodiment of the disclosure in use, and may only be for the convenience of describing the embodiment and simplifying the description, rather than indicating or implying that the feature of the embodiment is restricted to that specific orientation, position, construction, etc. and not be construed as a limitation of the present disclosure.

Embodiments of the present disclosure relate to a window structure for a pet transporter, wherein the window structure is particularly configured to be removable or replaceable with respect to one or more openings of the pet transporter, whereby the window structure facilitates airflow and light throughout the pet transporter. Additionally, the window structure is preferably formed by stamping a metal panel, thereby allowing for the ease of manufacture, modularity and installation of the window structure onto the pet transporter.

The invention is defined by the features of claim <NUM>. Further preferred embodiments are depicted in the dependent claims.

According to a first aspect of the present disclosure, there is provided a window structure for a pet transporter; the window structure comprises a panel body comprising a plurality of through holes disposed proximal to a selected portion of the panel body, and a plurality of first attachment portions provided around the periphery of the panel body; wherein the plurality of first attachment portions are arranged and configured to concord with a plurality of second attachment portions provided around a periphery of an opening of a box body of the pet transporter; wherein the first attachment portions are provided on upper and lower sides of the panel body, and wherein the corresponding second attachment portions are positioned about the opening of the box body to concord with the positions of the first attachment portions; wherein the box body comprises a positioning protrusion positioned about the opening, and the panel body comprises a positioning hole and a stop piece disposed at an opposite right or left side to the positioning hole, wherein the positioning hole is sized and shaped to receive the positioning protrusion therein, the positioning hole co-operates with the positioning protrusion to effect releasable securement of the window structure to the pet transporter, and the stop piece is sized and shaped to be received through the opening and abut against an edge thereof, wherein co-operation of the stop piece and the positioning hole forms an anti-retraction mechanism to minimise lateral movement of the window structure when fixed to the pet transporter; and wherein, in use, each of the first and second attachment portions co-operate to form an attachment mechanism to effect releasable securement of the window structure to the pet transporter, and the plurality of through holes co-operate with the opening allow light and air to be transmitted in and out of the pet transporter.

In one embodiment, co-operation of the first and second attachment portions align the plurality of through holes of the window structure to the opening of the pet transporter.

In one embodiment, the opening is disposed on a side of a box body of the pet transporter.

In one embodiment, each of the first attachment portions comprise a hook portion extending inwardly from an inside of the panel body, the hook portion being sized and shaped so as to extend through a receiving hole of a corresponding second attachment portion and hook onto an inner wall of the box body.

In one embodiment, the hook portion of each first attachment portion is a <NUM>-degree bent structure that is concave in its extension through the receiving hole of the corresponding second attachment portion.

In one embodiment, in use, co-operation of the first and second attachment portions to effect releasable securement of the window structure to the pet transporter provides a tactile and audible indication of securement.

In one embodiment, in use, imparting force in a first direction to co-operate the first and second attachment portions secures the window structure to the pet transporter.

In one embodiment, in use, imparting force in a second direction opposite to the first direction acts against the co-operation of the first and second attachment portions to release the window structure from the pet transporter.

In one embodiment, the panel body of the window structure is formed by stamping a metal plate.

In one embodiment, the window structure comprises a panel body formed by stamping a metal plate comprising a plurality of through holes disposed proximal to a selected portion of the panel body, and a plurality of hook portions extending inwardly from an inside of the panel body and provided around the periphery of the panel body; the pet transporter comprising a box body comprising an opening comprising a plurality of receiving holes provided around the periphery of the opening; and wherein, in use, each of the hook portions are sized and shaped to extend through a corresponding receiving hole to form an attachment mechanism to effect releasable securement of the window structure to the pet transporter, and align the plurality of through holes of the window structure with the opening of the box body to allow light and air to be transmitted in and out of the pet transporter.

Embodiments of the present disclosure will be discussed with reference to the accompanying drawings wherein:.

In the following description, like reference characters designate like or corresponding parts throughout the figures. It will be appreciated that the Figures illustrate the disclosure as preferred embodiments only, and those skilled in the art will appreciate that the Figures are only drawn for the purpose of accompanying the detailed description below. Furthermore, unless otherwise indicated, the Figures are merely schematic representations of the composition or construction of the disclosed embodiments and may contain exaggerated representations that are not necessarily drawn to scale.

It should be noted that in the following disclosure, like numerals refer to like items, such that once an item has been defined in any part of the disclosure, it may not be further defined and/or explained subsequently.

Referring to any one of <FIG>, there is illustrated a pet transporter <NUM>, according to an embodiment, capable of accommodating pets to achieve the function of transporting and restraining pets.

Particularly, in one embodiment best illustrated by <FIG>, the present disclosure relates to a window structure <NUM> for a pet transporter <NUM>. The window structure <NUM> comprises a panel body <NUM> comprising a plurality of through holes K disposed proximal to a selected portion of the panel body <NUM>, and a plurality of first attachment portions <NUM> provided around the periphery of the panel body <NUM>.

The pet transporter <NUM> comprising a box body <NUM> comprising an opening <NUM> that may be disposed on a top wall <NUM> or a side wall <NUM> of the box body <NUM>. The box body <NUM> of the pet transporter <NUM> comprises an internal space sized and shaped to provide an area for accommodating pets, such that the pets may stand, sit and/or sleep. The opening <NUM> comprises a plurality of second attachment portions <NUM> provided around the periphery of the opening <NUM>, whereby the first <NUM> and second <NUM> attachment portions are in co-alignment with each other (i.e. each of the first attachment portions <NUM> are arranged and configured to concord with a corresponding second attachment portion <NUM>). In use, each of the first <NUM> and second <NUM> attachment portions co-operate to form an attachment mechanism to effect releasable securement of the window structure <NUM> to the pet transporter <NUM>, and the plurality of through holes K co-operate with the opening <NUM> to allow light and air to be transmitted in and out of the pet transporter <NUM>.

It will be appreciated that by securing the window structure <NUM> onto the pet transporter <NUM> creates a sense of security for the contained pet, enables the pet to observe the external environment to the pet transporter <NUM>, allows for greater air circulation through the pet transporter <NUM>, better light to be transmitted therein, and also allows for better observation of the condition of the contained pet in the transporter <NUM> through the secured window structure <NUM>.

Referring now to any one of <FIG>, in one embodiment, the window structure <NUM> may be formed by stamping a metal plate. It should be noted that window structures of prior art or conventional pet transporters usually comprise a metal strip, and these metal strips are typically inserted at intervals of the prior art window structures onto the transporters, or they are welded sheets of metal strips that are permanently fixed onto an opening to form a window on a pet transporter. These prior art window structures have complex structures, that are difficult not only to construct, but also are difficult to paint and install onto pet transporters. Accordingly, costs of these prior art window structures are quite high. Additionally, some of these prior art window structures are manufactured of plastic, but the problem with being constructed of plastic is that it is weak and accordingly easily damaged by pets.

The disclosed window structure <NUM> being formed by stamping a metal plate simplifies the construction/fabrication process, ensures the strength of the window structure <NUM>, and by being metal, it is less likely to be damaged by the pet being transported.

An additional advantage of the disclosed window structure <NUM>, and its fabrication from a metal plate, is that when the window structure <NUM> is secured to the pet transporter <NUM>, it may also act so as to provide a reinforcement/structural part to the pet transporter <NUM> as a whole. Thereby making the pet transporter <NUM> more durable.

It will be appreciated that the first <NUM> and second <NUM> attachment portions co-operate to form the attachment mechanism that advantageously effects releasable securement of the window structure <NUM> to the pet transporter <NUM>. This allows the window structure <NUM> to be readily fixed to, and removed from, the pet transporter <NUM>. In this way, as the window structure <NUM> is easily removable from the pet transporter <NUM>, in case of an emergency situation wherein a usual door of the pet transporter <NUM> is not accessible, the window structure <NUM> may be utilised to remove the contained pet from the transporter <NUM>.

It will also be appreciated that as the window structure <NUM> is easily removable, it is also convenient for an owner of the pet transporter <NUM> to clean the window structure <NUM> independently. Additionally, by removing the window structure <NUM>, it may also make it easier to clean the interior of the box body <NUM> through the opening <NUM>.

Referring to any one of <FIG>, in one embodiment a peripheral edge of the window structure <NUM> comprises a peripheral side portion <NUM> that is bent inward, such that the peripheral side portion <NUM> is pressed against an outer wall of the box body <NUM> of the pet transporter <NUM>. In this way, the window structure <NUM> is designed as a structure composed of the panel body <NUM> and the peripheral side portion <NUM>, which can enhance the rigidity of the window structure <NUM> itself under the premise of the same thickness of the panel body <NUM>, and advantageously further strengthens the box body <NUM> of the pet transporter <NUM>.

In an alternative embodiment, the surface of the panel body <NUM> may be smooth, and a junction at which the bent peripheral side portion <NUM> is, may be an arc shape (not illustrated). This alternative embodiment may be used in the instance that the pet transporter <NUM> is of a particular design (not illustrated) that may be more curved or angular. It will be appreciated that in this alternative embodiment, the arc shape of the peripheral side portion <NUM> may also be a safety feature that prevents the hands of a user of the pet transporter <NUM> from being scratched by otherwise sharp edges.

It will be appreciated that the metal plate from which the window structure <NUM> is formed, may be easily painted to provide the pet transporter with a distinctive and attractive appearance, but the applied paint may also play a role of rust prevention for the window structure <NUM>.

In one embodiment, illustrated in any one of <FIG>, the plurality of through holes K are formed by punching out the holes K in the metal panel body <NUM> or by slotting. When the window structure <NUM> is installed onto the pet transporter <NUM>, co-operation of the first <NUM> and second <NUM> attachment portions align the plurality of through holes K with the opening <NUM>, such that the through holes K are capable of transmitting both light and air into the interior of the pet transporter <NUM>. In this way, the first attachment portions <NUM> may be considered first positioning structures for both fixing the window structure <NUM> onto the box body <NUM> of the pet transporter <NUM>, and positioning the window structure <NUM> onto the box body <NUM>.

In one embodiment, in use, co-operation of the first <NUM> and second <NUM> attachment portions to effect releasable securement of the window structure <NUM> to the pet transporter <NUM> provides a tactile and audible indication of securement. That is, advantageously, a user is able to feel and hear that the window structure <NUM> has been secured to the pet transporter <NUM>.

In one embodiment, illustrated in <FIG>, the opening <NUM> is disposed on a side wall <NUM> of the box body <NUM> of the pet transporter <NUM>.

Referring now to <FIG>, the plurality of through holes K may be rectangular in shape and may be distributed in an array. In this embodiment, it is a middle area of the panel body <NUM> that comprises the through holes K, which may be divided into <NUM> units, wherein each unit has holes K in a 3x5 matrix, and a reinforcing portion H extends along a width direction of the panel body <NUM> that is arranged between each matrix unit. The reinforcing portion H may be a concave strip structure in the panel body <NUM>. It will be appreciated that alternate matrix and arrangement of through holes K are envisaged beyond those illustrated in the Figures and discussed herein, and that the middle area where the holes K are formed can be arranged with a view to increase the strength of the panel body <NUM> via the reinforcing portion H.

Referring now to <FIG>, there is shown an assembly diagram illustrating the assembly of the window structure <NUM> to the opening <NUM> of the box body <NUM>, according to a preferred embodiment, wherein the illustrated arrow indicates the direction of the assembly.

Referring once more to <FIG>, the panel body <NUM> comprises a width direction extending up and down, and a length direction extending left and right. In this way, the longitudinal direction corresponds to the longitudinal direction of the pet transporter <NUM>.

In one embodiment, referring to <FIG> or <FIG>, a positioning protrusion L is positioned about the opening <NUM> of the box body <NUM>. In this embodiment, the periphery of panel body <NUM> may further comprise a positioning hole P that is sized and shaped to co-operate and receive the positioning protrusion L therein to further effect releasable securement of the window structure <NUM> to the pet transporter <NUM> and minimise lateral movement of the window structure <NUM> when secured to the pet transporter <NUM>. Advantageously, the co-operative effect of positioning hole P and protrusion L is that it acts as a secondary securement feature of the window <NUM> to the transporter <NUM>, and also in that it prevents the window <NUM> from falling off the transporter <NUM> in the event that the contained pet bites or scratches the fixed window <NUM>.

In one embodiment, illustrated in any one of the Figures, the first attachment portions <NUM> are provided on upper and lower sides of the panel body <NUM>. In this embodiment, the positioning hole P is positioned on a right or left side of the panel body <NUM>, and wherein the corresponding second attachment portions <NUM> and the positioning protrusion L are positioned about the opening <NUM> of the box body <NUM> to concord with the positions of the first attachment portions <NUM> and the positioning hole P.

In one embodiment, referring now to <FIG>, each of the first attachment portions <NUM> comprise a hook portion extending inwardly from an inside of the panel body <NUM>, each of the hook portions <NUM> being sized and shaped so as to extend through a receiving hole of a corresponding second attachment portion <NUM> and hook onto an inner wall of the box body <NUM>.

Referring now to <FIG>, there is illustrated in one embodiment an assembled view of the window <NUM> to the box body <NUM> of the pet transporter <NUM>, whereby the arrows illustrate the assembly direction.

In one embodiment, the hook portion <NUM> of each first attachment portion is a <NUM>-degree bent structure that is concave in its extension through the receiving hole of the corresponding second attachment portion <NUM>. Preferably, the bending direction of the hook portion <NUM> is consistent with the length direction of the window structure <NUM>. In this preferred embodiment, the window structure <NUM> moves along the length direction so that the inner wall of the box body <NUM> enters the first hook portion <NUM> or separates from the hook portion <NUM>, thereby realising the releasable securement mechanism of the window structure <NUM> to the pet transporter <NUM>.

In the above embodiment, each of the first hook portions <NUM> may comprise a first vertical section <NUM> and a first bending section <NUM>, this is best illustrated in <FIG>. The length of the first vertical section <NUM> may be adapted to the wall thickness of the box body <NUM>. It will be appreciated that the first vertical section <NUM> and the first bending section <NUM> form the <NUM>-degree bending structure of each hook portion <NUM>.

Additionally, in the above embodiment, the first bending section <NUM> may be parallel to the inner wall of the box body <NUM>, and the surface of the first bending section <NUM>, in use, is close to the inner wall of the box body <NUM> such that it presses on the inner wall so as to snap the window structure <NUM> onto the pet transporter <NUM>.

In one embodiment, the first hook portion <NUM> may be formed with a concave-convex structure to enhance its rigidity. In particular, with reference to <FIG>, the first hook portion <NUM> comprises a convex rib N that is convex toward the inner side of the first hook portion <NUM>, and is positioned roughly in the middle of the first hook portion <NUM> and extending in its length direction.

In any one of the above embodiments, it will be appreciated that as the panel body <NUM> of the window structure <NUM> is formed from a metal plate, the first hook portion <NUM> of each first attachment portion may be formed by inward stamping of at least one of upper and lower sides of the panel body <NUM>. In this way, the first hook portion <NUM> may comprise a raised positioning portion that is sized and shaped to abut against the inner wall of the box body <NUM> and effect securement of the window structure <NUM> onto the pet transporter <NUM>.

In one embodiment, best illustrated in <FIG>, <FIG>, a raised positioning portion <NUM> is provided at the position where an outer wall of the box body <NUM> co-operates with the first hook portion <NUM>. The raised positioning portion <NUM> being particularly designed such that it thickens the outer wall of the box body <NUM> and assists in the securement of the first hook portion <NUM> when co-operating with the corresponding second attachment portion <NUM> to effect releasable securement. It will be appreciated that the raised positioning portion <NUM> also acts to prevent the box body <NUM> from being damaged and broken due to the stresses imparted during securement and release of the window structure <NUM> from the pet transporter <NUM>.

In the above embodiment, the raised positioning portion <NUM> is a convex structure (as illustrated) and extends from the edge of the first through hole <NUM>, and the transition between the convex raised positioning portion <NUM> and the first through hole <NUM> is an inclined surface <NUM> (or a convex arc surface) which assists the first hook portion <NUM> co-operable with said hole <NUM> when effecting releasable securement of the window structure <NUM> to the pet transporter <NUM>.

Referring now to <FIG> and <FIG>, the panel body <NUM> further comprises a stop piece <NUM> disposed on an opposite right or left side of the panel body <NUM> to the positioning hole P. Wherein, in use, the positioning protrusion L and the stop piece <NUM> co-operate to form an anti-retraction mechanism to minimise lateral movement of the window structure <NUM> when fixed to the pet transporter <NUM>. The present inventors have surprisingly found that lateral movements may be more significant than vertical movements. For example, when there is an animal (or a pet) inside the pet transporter <NUM>, the animal is more likely to create a lateral force against the pet transporter <NUM> than vertical forces. Accordingly, the anti-retraction mechanism minimises lateral movements of the window structure <NUM> while allowing the window structure <NUM> to be removed from the pet transporter <NUM> in a vertical direction as there is no positioning protrusion and stop piece in a vertical direction. It will be appreciated that the co-operation of the positioning protrusion L and the stop piece <NUM> may be considered an anti-back off structure in use, as it advantageously acts as a secondary securement means to ensure that the window structure <NUM> is not removed due to activity of the contained pet. It will further be appreciated that the positioning protrusion L and the stop piece <NUM> co-operate as an anti-return structure, whereby the positioning protrusion L and the stop piece <NUM> are at either ends of the window structure <NUM>.

In the above embodiment, the stop piece <NUM> passes through the opening <NUM> of the box body <NUM> to abut against an edge of the opening so as to limit the movement of the window <NUM> when secured to the pet transporter <NUM>. In the Figures, the stop piece <NUM> is illustrated as being on the right edge of the window <NUM>, accordingly, in this example, the stop piece <NUM> would limit the rightward movement of the window <NUM> when secured to the pet transporter <NUM>.

In this embodiment, the positioning hole P may be located on the left edge of the window structure <NUM> (as illustrated) opposite to the stop piece <NUM> on the right edge. The positioning hole P may comprise a second hook portion <NUM>, whereby the second hook portion <NUM> faces to the left (in this example) and passes through the opening <NUM> of the box body <NUM> and is hooked onto the inner wall of the box body <NUM>, and a second vertical section <NUM> of the second hook portion <NUM> abuts against the left edge of the opening <NUM> to limit lateral movement of the window structure <NUM> when secured to the pet transporter <NUM>.

As illustrated in any one of the Figures, in the discussed embodiments, the direction of the first <NUM> and second <NUM> hook portions are directed to the left. Referring to <FIG> in particular, the positioning hole P further comprises a second bending section <NUM> on which is disposed the positioning hole that co-operates with the positioning protrusion L.

In any one of the above embodiments, in order to secure the window structure <NUM> to the pet transporter <NUM>, each of the first attachment portions <NUM> (first hook portions) of the window structure <NUM> are passed through the corresponding second attachment portions <NUM> (first through holes) of the opening <NUM>, and the positioning hole P (second hook portion) is passed through the opening <NUM>. Subsequently, the window structure <NUM> is moved to the left, and front ends of the first attachment portions <NUM> and the positioning hole P are hooked onto their respective second attachment portions <NUM> and positioning protrusion L. On the inner wall of the box body <NUM>, the second vertical section <NUM> of the second hook portion <NUM> abuts against the left edge of the opening <NUM> to limit the leftward movement of the window structure <NUM>, and at this time, the right stop piece <NUM> is stuck on the right edge of the opening <NUM> (i.e. as the stop piece <NUM> is oppositely located to the second hook portion <NUM>), and the positioning protrusion L co-operates with the positioning hole P to secure the window structure <NUM> to the pet transporter <NUM>. In this way, it is demonstrated that the second hook portion <NUM> and the stop piece <NUM> together co-operate to play a role of preventing withdrawal of the window structure <NUM> from the pet transporter <NUM> opening <NUM>.

When the window structure <NUM> is to be disassembled (or released) from the pet transporter <NUM>, a force from inside of the box body <NUM> to the outside needs to be applied to the window structure <NUM>, such that the positioning protrusion L exits the positioning hole P, and the stop piece <NUM> is separated from the right edge of the opening <NUM>. At this time, the window structure <NUM> can be moved to the right (i.e. opposite in direction above), so that the first attachment portions <NUM> can be separated from the inner wall of the box body <NUM> and can be withdrawn from their corresponding second attachment portions <NUM>, thereby releasing the window structure <NUM> from the pet transporter <NUM>.

In a broad sense, in use, imparting a force in a first direction (e.g. to the left in the above embodiment) to co-operate the first <NUM> and second <NUM> attachment portions secures the window structure <NUM> to the pet transporter. Accordingly, imparting a force in a second direction opposite to the first direction (e.g. to the right in the above embodiment) acts against the co-operation of the first <NUM> and second <NUM> attachment portions to release the window structure <NUM> from the pet transporter <NUM>.

It will be appreciated that when compared with the prior art, the presently disclosed window structure <NUM> for the pet transporter <NUM> has a number of advantages. In particular, the window structure <NUM> is formed by stamping a metal plate which not only simplifies the production and assembly process of the window structure <NUM>, but also ensures the strength of the window of the pet transporter <NUM>, avoids the window being damaged by contained pets, and when installed, the window structure <NUM> acts to provide strength and rigidity to the box body <NUM> of the pet transporter. Furthermore, being easily and readily removable, the window structure <NUM> disclosed herein is easily able to be independently cleaned and replaced if required without the need for a user to purchase an entirely new pet transporter.

Those skilled in the art will appreciate that these descriptions are only descriptive, exemplary, and should not be construed as limiting the scope of protection of the present invention.

The reference to any prior art in this specification is not, and should not be taken as, an acknowledgement or any form of suggestion that such prior art forms part of the common general knowledge.

It will be understood that the terms "comprise" and "include" and any of their derivatives (e.g. comprises, comprising, includes, including) as used in this specification, and the claims that follow, is to be taken to be inclusive of features to which the term refers, and is not meant to exclude the presence of any additional features unless otherwise stated or implied.

In some cases, a single embodiment may, for succinctness and/or to assist in understanding the scope of the disclosure, combine multiple features. It is to be understood that in such a case, these multiple features may be provided separately (in separate embodiments), or in any other suitable combination. Alternatively, where separate features are described in separate embodiments, these separate features may be combined into a single embodiment unless otherwise stated or implied. This also applies to the claims which can be recombined in any combination. That is a claim may be amended to include a feature defined in any other claim. Further a phrase referring to "at least one of" a list of items refers to any combination of those items, including single members.

Claim 1:
A pet transporter (<NUM>) comprising a window structure (<NUM>);
the window structure (<NUM>) comprising a panel body (<NUM>) comprising a plurality of through holes (K) disposed proximal to a selected portion of the panel body (<NUM>), and a plurality of first attachment portions (<NUM>) provided around the periphery of the panel body (<NUM>);
wherein the plurality of first attachment portions (<NUM>) are arranged and configured to concord with a plurality of second attachment portions (<NUM>) provided around a periphery of an opening (<NUM>) of a box body (<NUM>) of the pet transporter (<NUM>), wherein the first attachment portions (<NUM>) are provided on upper and lower sides of the panel body (<NUM>), and wherein the corresponding second attachment portions (<NUM>) are positioned about the opening (<NUM>) of the box body (<NUM>) to concord with the positions of the first attachment portions (<NUM>); wherein the panel body (<NUM>) comprises a stop piece (<NUM>) disposed at a right or left side of the panel body (<NUM>), wherein the stop piece (<NUM>) is sized and shaped to be received through the opening (<NUM>) and abut against an edge thereof; the pet transporter (<NUM>) characterised in that:
the box body (<NUM>) comprises a positioning protrusion (L) positioned about the opening (<NUM>), and the panel body (<NUM>) comprises a positioning hole (P) disposed at an opposite right or left side to the stop piece (<NUM>), wherein the positioning hole (P) is sized and shaped to receive the positioning protrusion (L) therein, and
the positioning hole (P) co-operates with the positioning protrusion (L) to effect releasable securement of the window structure (<NUM>) to the pet transporter (<NUM>), wherein co-operation of the stop piece (<NUM>) and the positioning hole (P) forms an anti-retraction mechanism to minimise lateral movement of the window structure (<NUM>) when fixed to the pet transporter (<NUM>); and
wherein, in use, each of the first (<NUM>) and second (<NUM>) attachment portions co-operate to form an attachment mechanism to effect releasable securement of the window structure (<NUM>) to the pet transporter (<NUM>), and the plurality of through holes (K) co-operate with the opening (<NUM>) allow light and air to be transmitted in and out of the pet transporter (<NUM>).