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.
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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 |
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代理人 |
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主权项 |
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地址 |
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