Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 26, 2010
Patent Application Number
12169650
Date Filed
July 9, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention provides a golf club head of heterogeneous metals, which includes a main body having a front side forming a fitting cavity to which a striking face plate made of a metal having a specific weight less than nine is fit and a bottom side which is enclosed by a sole member made of a metal having a specific weight great than twelve to thereby lower the gravity center of the club head to ensure stability of ball striking and also reduce the area on which welding operation is carried out so as to effectively reduce the manufacturing costs.
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