Top lift assembly for a shoe heel
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United States of America Patent
Stats
-
Jul 16, 2013
Grant Date -
Nov 11, 2010
app pub date -
May 5, 2010
filing date -
May 7, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
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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