Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Keisuke Yamane0
Hiroshi Kawaguchi0
Richard L. Cleghorn0
Ronald K. Hettinger0
Date of Patent
June 14, 2016
0Patent Application Number
142203670
Date Filed
March 20, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention concerns a set of golf club heads having progressive head sizing such that the size of the club heads in the set decreases as the loft angle of the club heads increases; and golf club sets including such club heads. The present invention also concerns weighting systems for use with the progressively sized club head set.
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