发明名称 Underwater matching game
摘要 A matching game for use in a swimming pool. Game pieces are provided which have various icons and point values on their faces and which are adapted to sink to the pool bottom and rest automatically in a face-down position on the pool floor. In alternating turns, players gather pairs of game pieces attempting to find matching pairs and accumulate scores according to the point values of matching pairs.
申请公布号 US7278637(B2) 申请公布日期 2007.10.09
申请号 US20050211299 申请日期 2005.08.26
申请人 发明人
分类号 A63F3/00 主分类号 A63F3/00
代理机构 代理人
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