Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
David M. Nau0
Nicholas W. Wong0
James Cheney0
Kevin Crowley, II0
Date of Patent
March 24, 2015
Patent Application Number
13213305
Date Filed
August 19, 2011
Patent Citations Received
Patent Primary Examiner
Patent abstract
An outsole for an article of footwear. The outsole includes an outsole body having a ground contact surface and defining grooves having a sinusoidal path along the ground contact surface. The grooves are arranged to provide an edge density of between about 40 mm/cm2 and about 200 mm/cm2 and a surface contact ratio of between about 40% and about 95%.
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