发明名称 Gaming device having a masked award game
摘要 A gaming device having a game with a grid which has a plurality of segments. The grid segments are defined by a plurality of independently selectable first coordinates and second coordinates. The gaming device provides the player with a number of opportunities to select segments of the grid and obtain awards by independently selecting both a first coordinate and a second coordinate.
申请公布号 US7300348(B2) 申请公布日期 2007.11.27
申请号 US20020210540 申请日期 2002.07.31
申请人 IGT 发明人 KAMINKOW JOSEPH E.;WEBB BAYARD S.
分类号 A63F9/24;G07F17/32 主分类号 A63F9/24
代理机构 代理人
主权项
地址