发明名称 Pool game ball
摘要 The present invention concerns a game piece comprising an inflatable enclosure defining an interior space. A valve is in communication with the interior space. An indicator is also located in the interior space. The indicator may be a single die or a pair of dice as well as other objects used to indicate a move and the like. The enclosure may be in the shape of a ball. The enclosure is made of a material so that the indicator is visible within the enclosure.
申请公布号 US2004155400(A1) 申请公布日期 2004.08.12
申请号 US20030360331 申请日期 2003.02.06
申请人 PERKINS PAUL 发明人 PERKINS PAUL
分类号 A63B41/00;A63B43/04;A63F9/00;A63F9/04;(IPC1-7):A63F9/04 主分类号 A63B41/00
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