发明名称 Checker-type game for four players
摘要 A checkers game for four players is disclosed, in which each player commencing with six checkers in an assigned quadrant of a conventional checkers board. The checkers are converted to super-monarchs having superior powers with a double riser piece or to monarchs having lesser but increased power with a single riser piece upon reaching certain specified position in any opposing player territory.
申请公布号 US6478300(B1) 申请公布日期 2002.11.12
申请号 US20010875933 申请日期 2001.06.08
申请人 PICKETT JAMES HENRY 发明人 PICKETT JAMES HENRY
分类号 A63F3/02;(IPC1-7):A63F3/00 主分类号 A63F3/02
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