发明名称 Gaming device having a plurality of wildcard symbol patterns
摘要 A gaming device which includes a variety of methods to allow the player to select patterns of wildcard symbols, from a plurality of wildcard symbol patterns, and use those patterns during subsequent games. One embodiment allows the player to select a pattern of wildcard symbols and use the selected pattern during a free spin bonus game.
申请公布号 US8727866(B2) 申请公布日期 2014.05.20
申请号 US201313855339 申请日期 2013.04.02
申请人 IGT 发明人 SINGER ANTHONY M.;MARKS DANIEL M.;MARKS HOWARD M.
分类号 A63F9/24;A63F13/00 主分类号 A63F9/24
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