发明名称 |
Apparatus and method for stretching calf muscles |
摘要 |
Footwear is employed for stretching an individual's calf muscles. The footwear includes a base member and a foot support member angularly disposed relative to the base member. The angle between the base member and the foot support member can be adjusted.
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申请公布号 |
US6589141(B1) |
申请公布日期 |
2003.07.08 |
申请号 |
US19990452932 |
申请日期 |
1999.12.02 |
申请人 |
FLAGGS DARRYL |
发明人 |
FLAGGS DARRYL |
分类号 |
A63B23/00;A63B23/04;(IPC1-7):A63B21/00 |
主分类号 |
A63B23/00 |
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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