发明授权
- 专利标题： Exerciser for runners
- 专利标题（中）： 运动员为跑步者
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申请号： US373557申请日： 1982-04-30
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公开(公告)号： US4494750A公开(公告)日： 1985-01-22
- 发明人: Robert S. Smith
- 申请人： Robert S. Smith
- 专利权人： Smith Robert S
- 当前专利权人： Smith Robert S
- 主分类号： A63B21/00
- IPC分类号： A63B21/00 ; A63B21/068 ; A63B23/00
摘要：
An exercise apparatus is provided which includes a partially threaded receptacle and a handle attached to a selectively rotatable partially threaded rod. The partially threaded rod enables a user to selectively slide the rod into or out of the receptacle or lock the rod in the receptacle in order to perform stretching and pulling exercises in a controlled manner.
公开/授权文献
- US6158652A Container with wall locking feature 公开/授权日：2000-12-12
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