发明名称 Waist-mounted rolling ball game
摘要 A rock and roll game is provided and consists of a ball disposed within a container for rolling in a reversing curved track so that a person can manipulate the container to bring the ball from a starting end to a finishing end without going into any traps to complete the game. The container can be hooked onto a belt of the person so that the person can manipulate the container by moving hips in any direction. The angle of the container relative to the belt can be adjusted.
申请公布号 US4744563(A) 申请公布日期 1988.05.17
申请号 US19860891284 申请日期 1986.07.31
申请人 ANASTASIA, ANGELO;SPECTOR, GEORGE 发明人 ANASTASIA, ANGELO;SPECTOR, GEORGE
分类号 A63B23/02;A63F7/00;(IPC1-7):A63B67/14 主分类号 A63B23/02
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