Patent ID: 11944068
Assignee: nan
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 17:
18. A dog toy according to claim 17, wherein the first protrusion on the first component comprises a shaft portion and a knob portion, the shaft portion of the first protrusion having a cross-sectional dimension less than a cross-sectional dimension of the knob portion of the first protrusion, wherein the second protrusion on the first component comprises a shaft portion and a knob portion, the shaft portion of the second protrusion having a cross-sectional dimension less than a cross-sectional dimension of the knob portion of the second protrusion, wherein the third protrusion on the first component comprises a shaft portion and a knob portion, the shaft portion of the third protrusion having a cross-sectional dimension less than a cross-sectional dimension of the knob portion of the third protrusion, wherein the cross-sectional dimension of the shaft portion of the first protrusion is substantially the same as the cross-sectional dimension of the shaft portion of the second protrusion and the third protrusion, and wherein the cross-sectional dimension of the knob portion of the first protrusion, the cross-sectional dimension of the knob portion of the second protrusion, and the cross-sectional dimension of the knob portion of the third protrusion are each different so that the separation force for the first protrusion is different than the separation force for the second protrusion and different than the separation force for the third protrusion.