The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 23, 2005
Filed:
Oct. 23, 2002
Applicant:
Yoshinori Sano, Kobe, JP;
Inventor:
Yoshinori Sano, Kobe, JP;
Assignee:
Sumitomo Rubber Industries, Ltd., Hyogo-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B053/04 ;
U.S. Cl.
CPC ...
Abstract
A golf club head including a head base body which surface is formed with a coating film, the coating film including a topcoat layer consisting of an acrylic resin coating material containing polyethylene wax of 1.0 to 10.0 parts by weight with respect to acrylic resin solid content of 100 parts by weight. It is possible to improve abrasion resistance while making the best use of excellent impact resistance of the acrylic resin coating material, and thus, to effectively prevent peeling of the coating film. Further, it is possible to enhance the interlayer adhesion of inner layers with the topcoat layer.