Is a
Patent attributes
Patent Applicant
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hisashi Kakiuchi0
Date of Patent
July 5, 2005
0Patent Application Number
104218640
Date Filed
April 24, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A wood-type golf club head comprises a club face provided with a high-resilience part whose Young's modulus E is in a range of from 40 to 80 GPa. The head volume is in a range of from 270 to 420 cc. The horizontal inertial moment is in a range of from 3000 to 4500 (g·sq.cm), and the gravity point depth is in a range of from 15 to 25 mm.
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