Invention Grant
US08973534B2 Pop up tennis ball pet toy 有权
弹出网球宠物玩具

Pop up tennis ball pet toy
Abstract:
The invention relates to a pet toy wherein a two-piece molded plastic encasement contains apertures that allow a ball or balls to protrude and extrude as a result of rotation of the top of the toy and fixed raised protrusions which naturally cause a ball to essentially “appear” and “disappear” and an animal must solve by attempting to retrieve the moving ball or balls.
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