发明授权
- 专利标题： Swimming aid
- 专利标题（中）： 游泳辅助
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申请号： US656330申请日： 1996-09-26
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公开(公告)号： US5810629A公开(公告)日： 1998-09-22
- 发明人: Michael Lancaster Parr
- 申请人： Michael Lancaster Parr
- 专利权人： Atsuko Parr
- 当前专利权人： Atsuko Parr
- 优先权： AUXPM4341 19940309; AUXPM8011 19940909; AUXPN0783 19950125
- 主分类号： A63B31/11
- IPC分类号： A63B31/11 ; A63B31/08
摘要：
A swimming aid which includes a main body having a support section by which the swimming aid is carried by the user and a fin section which extends away from the support section and includes a distal free edge portion and spaced apart side edge portions extending between the distal free edge portion and the support section, and at least one elongated substantially resilient element extending from the support section towards the distal free edge portion of the fin.
公开/授权文献
- US5245660A System for producing synchronized signals 公开/授权日：1993-09-14
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