Method of manufacturing footwear having sipes
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United States of America Patent
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Mar 12, 2013
Grant Date -
Oct 28, 2010
app pub date -
Apr 23, 2009
filing date -
Apr 23, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
A method of manufacturing footwear including the steps of positioning a sole member on a first portion of a cutting assembly; heating a second portion of the cutting assembly, the second portion including a cutting die; pressing the heated cutting die into the sole member to form a plurality of sipes in the sole member; and removing the cutting die from the sole member.
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