Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jeffrey L. Johnson0
Kim Namkook0
Date of Patent
March 12, 2013
0Patent Application Number
124285010
Date Filed
April 23, 2009
0Patent Citations Received
Patent Primary Examiner
Patent 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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