Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kiyofumi Matsunaga0
Naruhiro Mizutani0
Date of Patent
March 29, 2016
0Patent Application Number
143268740
Date Filed
July 9, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A golf club 1 includes a head 3 and a shaft 5. The head 3 has a head body M3, a grounding member Y1 and a movement restricting member Y2. The head body M3 has a sole s3. The sole s3 has a slide part S1 that can slide the grounding member Y1. The movement restricting member Y2 restricts slide movement of the grounding member Y1 while allowing the grounding member Y1 to be fixed at a plurality of slide positions. A face angle can be varied depending on the plurality of slide positions of the grounding member Y1.
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