发明名称 Recreational basketball court facility
摘要 A facility intended for use on a commercial basis, both for recreational and amusement purposes, offers a plurality of basketball-like courts designed to be played in sequence and with each court having a different challenging situation achieved by differences from court-to-court in goal constructions, required shooting stance, goal motions, play barriers, size of ball, and the like.
申请公布号 US4202543(A) 申请公布日期 1980.05.13
申请号 US19770829987 申请日期 1977.09.01
申请人 COLLINS, ANDREW P 发明人 COLLINS, ANDREW P
分类号 A63C19/00;(IPC1-7):A63J3/00;A63B63/00 主分类号 A63C19/00
代理机构 代理人
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