发明名称 System and method for multi-level marketing wagering
摘要 A system for multi-level wagering has one or more multi-level wagering accounts in which accumulated play value is stored. A computer may be used to track play value in the multi-level wagering accounts. Play value is distributed from a portion of the sales price of other multi-level wagering accounts, e.g., until a predetermined play value is achieved. One or more multi-level gaming machines may be operated by play value from the multi-level wagering accounts.
申请公布号 US7704138(B2) 申请公布日期 2010.04.27
申请号 US20040824629 申请日期 2004.04.14
申请人 GLOBAL MINING & MARKETING, LLC 发明人 TALLAL, JR. JOSEPH L.
分类号 A63F9/24;A63F13/00;G07F17/32 主分类号 A63F9/24
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