发明名称 Game apparatus utilizing a ball controlled electrical switch
摘要 A game apparatus consisting of a housing with a game playing surface. A ball is rolled on the playing surface by a conventional shooting device. The playing surface has openings and the ball, propelled from the front towards the rear end, falls into one of the openings, enters into the interior of the housing and rolls back towards the front end. One opening towards the rear end is designated as a "functional" opening and the interior of the housing has electrical wiring and a switching device for starting and stopping a motor which rotates a multi-disc assembly whenever the ball falls into the "functional" opening.
申请公布号 US4595202(A) 申请公布日期 1986.06.17
申请号 US19840621513 申请日期 1984.06.18
申请人 TORGOW, ABRAHAM 发明人 TORGOW, ABRAHAM
分类号 A63F7/00;A63F7/30;(IPC1-7):A63F7/30 主分类号 A63F7/00
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