发明名称 Method of Manufacturing Footwear Having Sipes
摘要 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.
申请公布号 US2010269271(A1) 申请公布日期 2010.10.28
申请号 US20090428501 申请日期 2009.04.23
申请人 KIM NAMKOOK;JOHNSON JEFFREY L 发明人 KIM NAMKOOK;JOHNSON JEFFREY L.
分类号 A43D8/00;A43B9/00 主分类号 A43D8/00
代理机构 代理人
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