Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jeffrey Gebhard0
Date of Patent
May 3, 2011
0Patent Application Number
093287490
Date Filed
June 9, 1999
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An article of footwear includes a torsion system constructed of a material and configured to allow, in a pre-selected manner, rotation of a forefoot portion of the article of footwear relative to a rearfoot portion of the article of footwear about a longitudinal axis of the article while substantially precluding bending in an intermediate portion thereof.
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