发明名称 Orbital spinner
摘要 An apparatus and method for playing a game of skill has a base member with a surface and a vertical axis. An orbital pathway is formed on the base surface, and a handle is attached to the base. A top member has a vertical axis and a spindle that extends along the vertical axis. The spindle rides in the orbital pathway as the top member rotates about the vertical axis of the top member. The top member travels along the orbital pathway making an orbit about the vertical axis of the base member each time the top member passes the handle. A game played with the apparatus has as its object keeping the top member spinning to obtain the highest number of orbits. There may be more than one orbital pathway and the top member may be hopped from one pathway to another to increase speed and total number of orbits.
申请公布号 US4961577(A) 申请公布日期 1990.10.09
申请号 US19890371922 申请日期 1989.06.27
申请人 GEBERT, PAUL 发明人 GEBERT, PAUL
分类号 A63F9/16 主分类号 A63F9/16
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