发明名称 |
Foot exerciser |
摘要 |
A device for exercising a person's foot so to improve blood circulation to the feet; the device consisting of a roller for rolling upon a floor, the roller having a toothed barrel upon which the bottom of a foot is placed, a strap fitting over the foot, so that as the roller rotates on the floor, the toothed barrel kneads the foot bottom so to circulate the blood into the region.
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申请公布号 |
US4177803(A) |
申请公布日期 |
1979.12.11 |
申请号 |
US19770828868 |
申请日期 |
1977.08.29 |
申请人 |
PAPISTAS-SCHERER, BERTHA;SPECTOR, GEORGE |
发明人 |
PAPISTAS-SCHERER, BERTHA;SPECTOR, GEORGE |
分类号 |
A61H15/00;A63B22/20;(IPC1-7):A61H1/02 |
主分类号 |
A61H15/00 |
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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