IP Library › Granted Patent US 12,582,096
Granted Patent B2
US 12,582,096 · App. 19/293,488 · Granted Mar 24, 2026

Treat retaining pet toy

Inventor: Daniel Haarburger (Boulder, CO)
Assignee: Woof Pet Inc.
A01K15/026
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Quick Facts
Patent No.
US 12,582,096
App. No.
19/293,488
Granted
Mar 24, 2026
Kind
B2
Abstract

A pet toy and method for occupying a pet. In one embodiment, the pet toy comprises a cylindrical main body member including a top end having a top wall, a bottom end opposite the top end that is open, and an annular side wall between the top end and the bottom end. The pet toy further comprises a core member configured to insert into the bottom end of the cylindrical main body member, and having a treat container configured to contain a pet treat. The top wall of the cylindrical main body member includes a treat access hole facing toward the treat container when the core member is inserted into the cylindrical main body member, and further includes one or more vents that serve multiple functions including relieving suction forces during use and redirecting saliva into the pet toy to prevent unwanted mess.

Claims (36)

1 . A pet toy, comprising:

a cylindrical main body member, comprising:

a top end, comprising a top wall, the top wall comprising a treat access hole;

a bottom end that is open, disposed opposite the top end; and

an annular side wall, disposed between the top end and the bottom end;

a core member, configured to assemble to the cylindrical main body member and comprising:

a top end that is open;

a bottom end that is closed at a base, disposed opposite the top end; and

an annular side wall, disposed between the top end and the bottom end; and

a treat container, disposed within an interior portion of the pet toy and configured to contain a pet treat,

wherein the treat access hole faces toward the treat container when the core member is assembled to the cylindrical main body member, and

wherein the annular side wall and the top wall intersect to form an annular rim about the circumference of the annular side wall, the annular rim sloping or curving axially inward and thereby defining an annular trough about the circumference of the annular side wall to redirect liquid on the top wall toward the interior portion.

2 . The pet toy of claim 1 , wherein the treat access hole is radially centered on the top wall of the cylindrical main body member and the top wall comprises one or more vents disposed radially outward from the treat access hole.

3 . The pet toy of claim 1 , wherein the annular side wall projects axially outward in relation to the top wall where the annular side wall and the top wall intersect to form the annular rim.

4 . The pet toy of claim 1 , wherein the cylindrical main body member further comprises a plurality of grooves disposed axially along the annular side wall.

5 . The pet toy of claim 1 , wherein the treat container is generally bowl-shaped.

6 . The pet toy of claim 1 , wherein contact between the cylindrical main body member and the core member forms a liquid-tight seal between the cylindrical main body member and the core member when the core member is assembled to the cylindrical main body member.

7 . The pet toy of claim 1 , wherein the base comprises an annular flange that abuts the bottom end of the cylindrical main body member when the core member is assembled to the cylindrical main body member.

8 . The pet toy of claim 1 , wherein each of the top wall of the cylindrical main body member and the base of the core member is rounded axially outward.

9 . The pet toy of claim 1 , wherein a center of gravity of the pet toy is disposed closer to the base than to the top end of the cylindrical main body member to bias the top wall of the cylindrical main body member upward.

10 . The pet toy of claim 1 , wherein the core member further comprises a grip, disposed on the base and configured to be grasped by a human hand.

11 . The pet toy of claim 1 , wherein the treat container is radially defined and encircled by one or both of the annular side wall of the cylindrical main body member and the annular side wall of the core member.

12 . The pet toy of claim 1 , wherein the treat container comprises an inner side surface and an inner bottom surface.

13 . The pet toy of claim 12 , wherein the inner side surface and the inner bottom surface are devoid of holes such that the treat container is configured to contain a liquid.

14 . The pet toy of claim 1 , wherein each of the annular side wall of the cylindrical main body member and the annular side wall of the core member comprises mating features on a side surface thereof, wherein the mating features of the cylindrical main body member and the mating features of the core member are dimensioned to mate with each other when the core member is assembled to the cylindrical main body member.

15 . The pet toy of claim 14 , wherein the mating features of the cylindrical main body member and the mating features of the core member are threads.

16 . The pet toy of claim 1 , wherein the treat access hole of the top wall of the cylindrical main body member is the only treat access hole of the cylindrical main body member and the core member.

17 . The pet toy of claim 1 , wherein the treat access hole of the top wall intersects a centerline axis of the pet toy.

18 . A kit, comprising:

the pet toy of claim 1 ; and

a mold, configured to shape the pet treat such that a width of the pet treat is larger than a widest or largest dimension of the treat access hole but no larger than a width of the treat container.

19 . A method for occupying a pet, comprising:

loading a pet treat into the treat container of the pet toy of claim 1 ; and

assembling the core member of the pet toy to the cylindrical main body member of the pet toy so that the treat access hole faces toward the treat container,

wherein the top wall of the cylindrical main body member traps the pet treat in the treat container while providing access to the pet treat through the treat access hole.

20 . The method of claim 19 , wherein the assembling step comprises screwing or twisting the core member into the bottom end of the cylindrical main body member to cause the mating features of the cylindrical main body member and the mating features of the core member to mate.

Assignments (3)
SECURITY INTEREST Recorded Sep 18, 2026
From: THE FARMER'S DOG, INC.; WOOF PET, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 076073/0043 →
CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF ASSIGNEE PREVIOUSLY RECORDED ON REEL 72656 FRAME 798. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Aug 3, 2026
From: HAARBURGER, DANIEL
To: WOOF PET, INC.
Reel/Frame 076105/0987 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 23, 2025
From: HAARBURGER, DANIEL
To: WOOF PET INC.
Reel/Frame 072656/0798 →
Continuity (3)
Continuation 18077165 · Dec 7, 2022
Provisional Application 63268400 · Feb 23, 2022
Related Publication 20250359533A1 · Nov 27, 2025
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Amazon.com: 7 Pack Dog Treat Molds, Puppy Dog Paw and Bone Molds, Non-stick Dog Ice Molds Trays, first accessed Jul. 24, 2024, product first available Dec. 25, 2018, https://www.amazon.com/Non-stick-Reusable-Chocolate-B… [cited by examiner]