发明名称 Randomly enabled bonus game with controllable frequency of occurence
摘要 Method of conducting a game of chance having a randomly enabled bonus game with controllable frequency of occurrence, including the steps of: making a wager to initiate play on a base game; initiating a random bonus enablement determination which is separate from base game outcome; and allowing bonus game play only if the bonus is enabled.
申请公布号 US2007167208(A1) 申请公布日期 2007.07.19
申请号 US20060331716 申请日期 2006.01.13
申请人 ACRES JOHN F 发明人 ACRES JOHN F.
分类号 A63F9/24 主分类号 A63F9/24
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