Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
John J. Rae0
Nathaniel J. Radcliffe0
Robert J. Horacek0
Date of Patent
August 31, 2010
0Patent Application Number
123245080
Date Filed
November 26, 2008
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A golf club head according to one or more aspects of the present invention may include a heel, a toe, a crown, a sole, a strike face, and a lower transition region between the strike face and the sole. The lower transition region may have a plurality of nadir angles progressively increasing in size from the central region of the strike face to the heel and/or toe. The club head may further include an upper transition region between the strike face and the crown. The upper transition region may have a plurality of apex angles progressively increasing in size from the central region of the strike face to the heel and/or toe.
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