发明名称 |
Protective, orthotic insert for footwear |
摘要 |
A preferably three layer protective orthotic insert for footwear is provided. According to one embodiment, a bottom layer is a single stainless steel sheet. A middle layer is a polyurethane layer, shaped to the contour of the bottom of a foot and including orthotic supports, disposed over the single stainless steel sheet. And a top layer is a membrane secured to the molded polyurethane layer. A method for making the protective orthotic insert is also provided.
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申请公布号 |
US2002043005(A1) |
申请公布日期 |
2002.04.18 |
申请号 |
US20010682732 |
申请日期 |
2001.10.11 |
申请人 |
BLACKBURN RON L.;DENNIS CRAIG H. |
发明人 |
BLACKBURN RON L.;DENNIS CRAIG H. |
分类号 |
A43B17/02;A43B17/04;A43B17/14;(IPC1-7):A43B13/38 |
主分类号 |
A43B17/02 |
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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