US Patent 10440937 Window play toy for cats and pets

A window play toy for cats and pets has a plastic housing with an elongated curvilinear interior space. The plastic housing has a number of openings. A first pinching slot is attached to the first end of the plastic housing and a second pinching slot is attached to the second end of the plastic housing. A pair of suction cups engage the pair of pinching slots. A ball engages the curvilinear interior space and is trapped between the window and the plastic housing. In one case, the housing is attached to window using an adhesive tape and in this case no pinching slots are required.