Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Francis E. LeVert0
David Krafsur0
Date of Patent
October 28, 2008
0Patent Application Number
111740210
Date Filed
July 1, 2005
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A sole assembly for a shock resistant shoe includes a sole having a heel region and a ball region. A first cone spring, disposed within the sole, includes a large diameter terminal end and an opposing small diameter terminal end. The large diameter terminal end is disposed above the small diameter terminal end.
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