发明名称 Method of propelling a game playing piece
摘要 A rollable game playing piece, and a method of an individual utilizing the playing piece in playing games. A rigid body disc has a top surface provided as a friction surface, and has a number of casters or the like affixed inside and upwardly of its bottom for mounting the body disc so that it is stable and freely rollable over a flat surface. The playing piece has a substantially non-planar hemispheric profile across the entire top thereof. An individual engages the top friction surface with one of his feet, and propels the playing piece toward a net by flexing his leg at the knee and/or hip to apply a force to the playing piece, and then releasing engagement of his foot with the top surface of the playing piece.
申请公布号 US4218062(A) 申请公布日期 1980.08.19
申请号 US19790004005 申请日期 1979.01.16
申请人 BROOKS, CLYDE JR 发明人 BROOKS, CLYDE JR
分类号 A63B21/06;A63B67/14;(IPC1-7):A63B67/14 主分类号 A63B21/06
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