发明名称 |
Top lift assembly for a shoe heel |
摘要 |
A dowelled top lift assembly for a shoe heel including an anchor member affixed or molded to a dowel pin member and a top lift member for contacting the walking surface affixed, molded to and encapsulating the anchor member. The anchor member is made of a harder material as compared to the top lift member, the anchor member being made of a hard thermoplastic material and the top lift member being made of a softer thermoplastic material such as a thermoset polyurethane elastomer or a softer thermoplastic polyurethane. The anchor member may include one or more ridges for cooperatively engaging grooves associated with the head portion of the dowel pin member.
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申请公布号 |
US8484863(B2) |
申请公布日期 |
2013.07.16 |
申请号 |
US20100774130 |
申请日期 |
2010.05.05 |
申请人 |
DOERER DANIEL M.;SHELTON DUANE;BROWN SHOE COMPANY, INC. |
发明人 |
DOERER DANIEL M.;SHELTON DUANE |
分类号 |
A43B21/20 |
主分类号 |
A43B21/20 |
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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