发明名称 Visible randomly intermeshing, multi-wheel chance game apparatus
摘要 A chance game apparatus having five secondary wheels positioned outside of and along the circumferential edge of a primary wheel. Each wheel has a sequence of winning and losing indices with each sequence different from one another. Each sequence defines a different probability of a random selection of one index resulting in a winning index. A winning situation is created by matching a winning index on a secondary wheel with a winning index on the primary wheel.
申请公布号 US4732386(A) 申请公布日期 1988.03.22
申请号 US19860831470 申请日期 1986.02.19
申请人 RAYFIEL, HOWARD 发明人 RAYFIEL, HOWARD
分类号 A63F5/04;A63F3/06;A63F9/08;G07C15/00;G07F17/34;(IPC1-7):A63B71/04 主分类号 A63F5/04
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