发明名称 Ring toss apparatus
摘要 A ring toss organization includes a rod member mounting a tether line thereto, wherein the tether line is cooperative with a torroidal ring member, wherein the ring member receives a loop formed by the tether line therethrough, whereupon sudden tensioning of the tether line effects projection of the ring relative to the tether line member.
申请公布号 US5154430(A) 申请公布日期 1992.10.13
申请号 US19910786541 申请日期 1991.11.01
申请人 COZZOLINO, SALVATORE A. 发明人 COZZOLINO, SALVATORE A.
分类号 A63B59/02 主分类号 A63B59/02
代理机构 代理人
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