Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Wataru Ban0
Date of Patent
February 14, 2012
0Patent Application Number
127251120
Date Filed
March 16, 2010
0Patent Citations Received
Patent Primary Examiner
Patent abstract
This invention provides a golf club head comprising a plurality of scorelines formed in its face. The golf club head is configured such that an angle θ of the side wall of the scoreline with respect to the face is 70° or less, the edge of the scoreline has a ridged portion projecting from the face, and a height H of the ridged portion from the face satisfies: 5 μm≦H≦20 μm.
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