发明名称 Portable basketball return apparatus
摘要 A portable basketball return apparatus adapted to be attached to a rim attached to a backboard by a bracket, comprising, a holding clamp for attachment of the apparatus to the bracket, a spine attached to said holding clamp, a return panel attached to said spine, said holding clamp comprising an upper plate and a lower plate adapted to fit over said bracket, a screw passing through said lower plate, pole means to lift the apparatus, from the ground onto the bracket and to rotate the screw to tighten the holding clamp onto the bracket.
申请公布号 US6537161(B2) 申请公布日期 2003.03.25
申请号 US20010863702 申请日期 2001.05.23
申请人 MANIX PAUL D.;MANIX MARY D. 发明人 MANIX PAUL D.;MANIX MARY D.
分类号 A63B63/00;A63B63/08;(IPC1-7):A63B69/00 主分类号 A63B63/00
代理机构 代理人
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