| 发明名称 |
FOOTWEAR WITH ENHANCED CUSHIONING |
| 摘要 |
Footwear includes an insole of low density polyurethane and an integral border for attaching the insole to the upper and having an integral support surface for attaching a steel shank. The footwear includes the insole and two contiguous cushioning layers.
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| 申请公布号 |
WO2006044339(A3) |
申请公布日期 |
2007.02.22 |
| 申请号 |
WO2005US36457 |
申请日期 |
2005.10.12 |
| 申请人 |
ROCKY SHOES & BOOTS, INC.;MITCHELL, DAVID, P. |
发明人 |
MITCHELL, DAVID, P. |
| 分类号 |
A43B13/00;A43B13/18 |
主分类号 |
A43B13/00 |
| 代理机构 |
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