Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 17, 2015
Patent Application Number
13330486
Date Filed
December 19, 2011
Patent Citations Received
Patent Primary Examiner
Patent abstract
A golf club head, comprising a striking surface having an outer cover layer comprising a polyurethane or polyurea having a material Shore D hardness of 40 to 70, a layer thickness of 0.2 to 0.6 mm, and a flexural modulus of 5 to 110 kpsi.
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