发明名称 MULTI-CARD BINGO PATTERNS AND WILD BALLS
摘要 Methods and devices are provided for enhanced bingo play, particularly multi-card play. Multi-card bingo patterns can provide low hit probabilities and correspondingly high payouts, even if the underlying bingo cards have relatively few spots. Some multi-card patterns can only be hit one way. "Wild" bingo balls, which may be placed on any available spot on a bingo card, are also provided.
申请公布号 US2009075714(A1) 申请公布日期 2009.03.19
申请号 US20080118966 申请日期 2008.05.12
申请人 IGT 发明人 MEYER ADAM M.;WOLF BRYAN D.;COLEMAN JAMES;BANSEMER MARK
分类号 G06F17/00 主分类号 G06F17/00
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