Pet Toy with Treat Dispensing Gyro Device

Abstract

A pet toy includes a ring shaped peripheral body and an interior dispenser. An interior curved engaging surface of the peripheral body engages an exterior spherical surface of the dispenser. A curvature of the interior engaging surface allows the dispenser to continuously roll or rotate, yet maintain engagement with the peripheral body when the peripheral body is displaced by contact. The dispenser is hollow thereby defining a chamber to receive treats. One or more dispensing openings are provided on the dispenser to selectively dispense treats. The openings can be sized to selectively dispense treats of various sizes and shapes. The invention further includes a method of dispensing treats from a pet toy and a combination comprising the pet toy and selected treats loaded within the chamber.

Claims

1. A pet toy comprising: a peripheral body; an interior dispensing element maintaining contact with said peripheral body; and an opening formed in said interior dispensing element communicating with a chamber of said interior dispensing element.

2. A pet toy, as claimed in claim 1, wherein: said interior dispensing element has a spherical shape, said peripheral body has a curved interior engaging surface that contacts a mid portion of said interior dispensing element such that, when said peripheral body is displaced by contact, said interior dispensing element rotates.

3. A pet toy, as claimed in claim 2, wherein: said peripheral body has a ring shape and said interior dispensing element is disposed within a central opening of said peripheral body.

4. A pet toy, as claimed in claim 2, wherein: when said interior dispensing element rotates, a position of said opening changes with respect to said curved interior engaging surface.

5. (canceled)

6. A pet toy, as claimed in claim 1, wherein: said interior dispensing element includes a lid that is threadably engaged with a base.

7. A pet toy, as claimed in claim 1, wherein: said peripheral body includes two half sections connected to one another by a plurality of connectors.

8. A pet toy, as claimed in claim 1, wherein: said interior dispensing element includes a plurality of openings spaced from one another and formed through said interior dispensing element.

9. A method of dispensing treats from a pet toy, comprising: providing a substantially stationary element peripherally surrounding an interior dispensing element; applying force to said stationary element to selectively rotate said dispensing element while the dispensing element maintains engagement with said stationary element; and dispensing treats from an opening in said dispensing element as said dispensing element rotates.

10. A method, as claimed in claim 9, further including: selectively modifying force applied to said stationary element causing said dispensing element to rotate differently in response to said modified force thereby dispensing treats at a different rate.

11. A method, as claimed in claim 9, wherein: when said dispensing element is placed on a surface, said applying step results in substantially linear movement of said stationary element along the surface which in turn causes rotation of said dispensing element.

12. A method, as claimed in claim 9, wherein: said interior dispensing element has a spherical shape; and said substantially stationary element has a curved interior engaging surface that contacts a mid portion of said dispensing element such that when said dispensing element is placed on a surface and said substantially stationary element is displaced by contact, said interior dispensing element rotates and said substantially stationary element moves linearly.

13. A method, as claimed in claim 12, wherein: as said interior dispensing element rotates, said opening in said dispensing element is at least partially obstructed by said curved interior engaging surface of said substantially stationary element altering a rate at which treats are dispensed from said opening.

14. A pet toy and treats in combination comprising: a peripheral body; an interior dispensing element adapted to maintain contact with said peripheral body; and an opening formed in said interior dispensing element communicating with a chamber of said interior dispensing element for holding one or more treats therein.

15. (canceled)

16. A combination, as claimed in claim 14, wherein: said peripheral body has a ring shape with a central opening; and said dispensing element is disposed within said central opening of said peripheral body.

17. A combination, as claimed in claim 14, further including: a plurality of projections extending from an interior surface of said dispensing element within said chamber and adjacent said opening, said projections having different lengths for selectively controlling a rate of treats dispensed through said opening.

18. A combination, as claimed in claim 14, wherein: said interior dispensing element includes a lid that is threadably engaged with a base, wherein said base is larger than said lid such that said lid may be removed from said peripheral body.

19. A combination, as claimed in claim 14, wherein: said peripheral body includes two half sections releasably connected to one another by a plurality of connectors.

20. A combination, as claimed in claim 14, wherein: said interior dispensing element includes a plurality of openings spaced from one another and formed through said interior dispensing element.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0018] FIG. 1 is a perspective view of the pet toy of the invention;

[0019] FIG. 2 is a top plan view of the invention;

[0020] FIG. 3 is a front elevation view of the invention;

[0021] FIG. 4 is an exploded front perspective view of the invention;

[0022] FIG. 4A is a perspective view of a treat dispensing lid of the invention; and

[0023] FIG. 5 is a cross sectional view of the invention.

DETAILED DESCRIPTION

[0024] Referring to FIGS. 1-3, the pet toy 10 of the invention is illustrated in a preferred embodiment. The pet toy comprises two major elements, namely, a peripheral body or ring 12 and a central or interior rolling dispenser 14. The peripheral body 12 is generally torus shaped and includes a central opening 18 to receive the dispenser 14. The dispenser 14 is substantially round or spherical shaped and has an interior chamber 28 (illustrated in FIG. 5). A dispensing opening 16 allows treats loaded within the interior chamber 28 of the dispenser 14 to be selectively dispensed as the dispenser 14 rotates. The dispenser 14 is peripherally surrounded by, and engaged with, an interior engaging surface 42 (shown in FIG. 5) of the peripheral body 12. Said another way, the dispenser 14 is retained within the central opening 18 of the peripheral body 12. However, the dispenser 14 is capable of freely rotating with respect to the peripheral body 12. Minimal force is required for the dispenser 14 to rotate relative to the peripheral body 12 as a very small gap or space exists between the spherical exterior surface 40 of the dispenser 14 and the interior engaging surface 42 of the peripheral body 12.

[0025] Referring also to FIGS. 4 and 4A, additional structural details of the pet toy 10 are illustrated. As shown, the dispenser 14 may be constructed of two pieces or parts, namely, a base 20 and a cap or lid 22. The lid 22 may attached to the base 20 as by a threaded connection. Accordingly, FIG. 4 also illustrates such a threaded connection in which the lid 22 has exterior threads 26 that engage with interior threads 24 of the base 20. It will be appreciated that the base 20 and lid 22 may be selectively interconnected in different manners. For example, in one embodiment the lid 22 has interior threads and the base 20 has exterior threads. In another embodiment, the base 20 and lid 22 may include an interlocking tongue and groove. The treat holding chamber 28 is defined as the interior space within the dispenser 14. Optionally, in one embodiment, the base 20 and lid 22 may be sealed together.

[0026] The peripheral body 12 is also illustrated as being constructed of two sections or halves, an upper section 30 and a lower section 32. The upper and lower sections 30, 32 are attached to one another by opposing connectors, namely, male connectors 34 and female connectors 36.

[0027] Referring to FIG. 4A, a reverse perspective view of the lid 22 is illustrated showing a portion of the chamber 28 of the dispenser 14. An interior surface of the lid 22 may include projections 44 that can control the rate of dispense of treats through the dispensing opening 16. For example, relatively shorter projections 44 will provide less obstruction for treats passing through the dispensing opening 16, while relatively longer projections provide more obstruction for treats passing through the dispensing opening 16. The particular size, shape, and length of the projections 44 can be selected to optimize a particular dispense rate. Optionally, the projections 44 may be removably interconnected to the dispenser 14. Accordingly, the projections 44 can be rearranged, or removed from, the dispenser 14.

[0028] The projections 44 also serve as a safety feature reducing the risk of an animal paw pad becoming lodged/trapped in the dispensing opening 16. Without the projections, a paw pad could compress and slip into the dispensing opening. For example, if an animal places its paw through the opening, the paw may re-expand and become trapped. With use of the projections, the ability of the paw pad to re-expand after entering the dispensing hole is greatly reduced or eliminated since the projections increase the effective depth of the opening and keeps the paw pad compressed, thereby allowing the pad to slide back out of the dispensing hole. In the event the animal does pass the paw pad completely through the dispensing opening 16 and beyond the projections 44, the gaps between the projections allows the animal's individual pads on the paw to naturally compress or be drawn toward one another causing the paw pad as a whole to return to a smaller compressed size so it can be withdrawn back through the dispensing opening.

[0029] Another factor that determines dispense rate is the type of treats which are loaded within the chamber 28. Accordingly, a pet owner may choose a type of treat that can be dispensed at a desired rate considering the rotational or spinning movement of the dispenser 14 that is likely to occur when the pet owner's animal plays with the toy.

[0030] Referring to FIG. 5, a cross-sectional view of the pet toy 10 is provided showing additional interior structural details of the toy. Male connectors 34 engage with female connectors 36 providing a structurally sound connection between the respective half sections 30, 32 of the peripheral body 12. Additionally, the interior peripheral edge 42 as well as the exterior peripheral edge of the half sections 30, 32 of the peripheral body 12 may be attached as by a tongue in groove connection 46 as shown to further provide structural stability in connecting the half sections 30, 32. The edges may be heat welded to one another, or may be secured as by an appropriate adhesive or epoxy. The relatively large interior chamber 28 of the dispenser 14 allows a pet owner to load or charge the toy with a substantial amount of treats T, or to otherwise selectively choose an amount of treats T to be loaded. As also shown in FIG. 5, the curved interior engaging surface 42 of the peripheral body 12 has an arcuate shape that substantially conforms to the shape of the spherical exterior surface 40 of the dispenser 14. Accordingly, the dispenser 14 rotates and changes orientation with respect to the peripheral body 12. Said another way, as the dispenser 14 rotates, the relative positions of the base 20 and lid 22 of the dispenser changes with respect to the interior engaging surface 42. In this manner, the dispensing opening 16 may become partially or fully obstructed by the interior engaging surface 42, altering the rate that treats T are dispensed from the chamber 28 of the toy 10. As an animal continues to play with the toy 10, the alignment of the dispensing opening 16 relative to the interior engaging surface 42 may continue to change, thereby alternately obstructing and exposing the dispensing opening 16.

[0031] The interior engaging surface 42 of the peripheral body 12 contacts a mid portion of the dispensing element 14. In one embodiment, a plane through a mid-point of the interior engaging surface 42 is substantially coplanar with a plane of a diameter of the dispensing element 14. The peripheral body 12 has a height that is perpendicular to a diameter forming major axis of the peripheral body. In one embodiment, the height of the peripheral body 12 is no greater than about half of the height (or diameter) of the dispensing element 14. Accordingly, a portion of the dispensing element 14 remains exposed and extends above an upper surface of the peripheral body 12 as the pet toy 10 is oriented in FIG. 5. Similarly, another portion of the dispensing element 14 remains exposed and extends below a lower surface of the peripheral body 12. In one embodiment, about one-fourth of the dispensing element 14 is exposed above the peripheral body 12 and another one-fourth of the dispensing element 14 is exposed below the peripheral body 12.

[0032] Because of the cross sectional size of the curved interior engaging surface 42, when viewed from the cross section of FIG. 5, the dispensing element 14 will remain engaged with the peripheral body 12. When the base 20 and lid 22 of the dispensing element 14 are interconnected, the dispensing element 14 cannot be separated from the peripheral body 12. This is because the interior engaging surface 42 extends along an arcuate length of the exterior surface 40 of the dispensing element 14. However, the dispensing element 14 can roll or spin with respect to the peripheral body 12 without undue force having to be applied to the peripheral body 12 since there is a slight gap or space between the peripheral body 12 and dispenser 14. In one embodiment, not illustrated, friction reducing elements may be positioned in the curved interior engaging surface 42. For example, in one embodiment, rollers or bearings are arranged in a variety of locations of the engaging surface 42 to contact the dispenser exterior surface 40.

[0033] FIG. 5 also illustrates an embodiment in which the dispenser base 20 is larger than the dispenser lid 22. Said another way, the dispenser base 20 is greater than a hemisphere and the dispenser lid 22 is less than a hemisphere. Accordingly, in one embodiment, when a joint 50 between the base 20 and the lid 22 is aligned substantially parallel to the joint between the upper 30 and lower 32 peripheral body sections, as illustrated in FIG. 5, the dispenser lid 22 may be separated from the peripheral body 12. In this manner, the peripheral body 12 may be opened to, for example, load the chamber 28 with treats T, clean the chamber 28 of the dispenser, or alter the arrangement of the lid projections 44 proximate to the dispensing opening 16.

[0034] Although the pet toy 10 is illustrated with only one dispensing opening 16 it will be appreciated that they pet toy 10 may have any number of dispensing openings 16. For example, in one embodiment, each of the dispenser base 20 and the dispenser lid 22 have a dispensing opening 16. In another embodiment, two dispensing openings 16 are included in the dispenser lid 22. In yet another embodiment, two dispensing openings are arranged in one of the dispenser base and the dispenser lid. In still another embodiment, the pet toy 10 has two or more openings arranged such that at least one of the openings is always unobstructed by the interior engaging surface 42 of the peripheral body 12.

[0035] According to a method of the invention, a substantially stationary element 12 peripherally surrounds an interior dispensing element 14. The dispensing element 14 includes a chamber 28. Animal treats T may be loaded into the chamber 28 through an opening 16. The dispensing element 14 is selectively rolled or rotated to dispense the treats T. The stationary element 14 provides a contact surface to enable a pet owner or animal to cause the dispensing element 14 to spin or rotate in order to dispense treats T through the opening 16. The speed of rotation and amount of rotation over a period of time can be modified to affect the rate and amount of treats T dispensed. An animal will likely learn that the greater amount of interaction by contact with the stationary element 12 results in a greater number of treats T that are dispensed. Similarly, the greater amount of force applied to the stationary element 12 will likely result in a faster spinning or rotational movement of the interior dispensing element 14 which may also result in a greater number of treats T being dispensed. If great enough force is applied, the toy 10 may be completely flipped over, but because the exterior surface 40 of the interior dispensing element 14 is spherical, the toy 10 can be flipped over and still remain functional in that contact with the stationary element 12 will still result in some degree of spinning or rotational movement of the dispensing element 14.

[0036] Considering the above features of the invention, in one aspect, it may be considered a pet toy 10 with selective and controlled capability to dispense treats T by spinning or rotational movement of a dispensing element 14 continually engaged with a peripheral body or ring 12. In connection with this aspect, the invention may be more particularly considered a pet toy 10 comprising: a peripheral body 12; an interior dispensing element 14 maintaining contact with said peripheral body 12, and an opening 16 formed in said interior dispensing element 14 communicating with a chamber 28 of said interior dispensing element. Projections 44 may be interconnected to an interior surface of the dispensing element and arranged proximate to the opening 16. The projections may be of different sizes and heights to one or more of: alter the rate of dispense of treats T from the chamber 28; and prevent the paws, or paw pads, of animals from being lodged and/or trapped in the opening 16 of the chamber 28.

[0037] In another aspect of the invention, considering the above described method, it may be considered a method of dispensing treats T from a pet toy 10 comprising: providing a substantially stationary element 12 peripherally surrounding an interior dispensing element 14; applying force to said stationary element 12 to selectively rotate said dispensing element 14 while the dispensing element maintains engagement with said stationary element 12; and dispensing treats T from a chamber 28 of said dispensing element 14 out of an opening 16 in said dispensing element 14 as said dispensing element rotates.

[0038] In yet another aspect of the invention, it may be considered a combination of a treat dispensing pet toy 10 with treats T loaded within the pet toy. According to this aspect, it may be more particularly considered in combination, a pet toy 10 and treats T to be dispensed from the pet toy comprising: a peripheral body 12; an interior dispensing element 14 maintaining contact with said peripheral body 12, and an opening 16 formed in said interior dispensing element 14 communicating with a chamber 28 of said interior dispensing element 14 for holding one or more treats T therein.

[0039] Although the invention has been described with specific reference to one or more preferred embodiments, it shall be understood that the invention may be modified or changed commensurate with the scope of the claims appended hereto.