发明名称 Flying disc with depending flexible strips
摘要 A stabilized flying disc comprising a disc, having a convex upper surface, a substantially flat central portion, a downwardly-curving rim, and a concave inner surface and having an attachment member, rotatably connected to the disc proximate the center of the concave inner surface and a plurality of flexible strips secured to the attachment member.
申请公布号 US5055080(A) 申请公布日期 1991.10.08
申请号 US19910679759 申请日期 1991.04.03
申请人 CWALINSKI, ALEXANDER J.;WALSH, BRIAN M. 发明人 CWALINSKI, ALEXANDER J.;WALSH, BRIAN M.
分类号 A63H33/18 主分类号 A63H33/18
代理机构 代理人
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