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.
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
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