发明名称 Barrier ball game
摘要 The present invention provides for a playing surface which should be substantially rectangular in nature and oriented at the height of a standardized table, the playing surface having an adjustable transverse angular divider or barrier bisecting the playing area and side deflector walls extending upwardly from the lateral sides of the playing surface, the game being played by propelling a perforated hollow ball from one side of the playing surface to the other by means of paddles, the playing surface, transverse barrier, and side walls all being part of the playing surface.
申请公布号 US2011172037(A1) 申请公布日期 2011.07.14
申请号 US20100930029 申请日期 2010.12.27
申请人 SEME DAVID J 发明人 SEME DAVID J.
分类号 A63B67/04 主分类号 A63B67/04
代理机构 代理人
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