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:
Jun. 23, 2009
Filed:
Feb. 04, 2004
Tomio Kumamoto, Kobe, JP;
Tomio Kumamoto, Kobe, JP;
SRI Sports Limited, Kobe, JP;
Abstract
A hollow golf club head having a face portion, a crown portion, a sole portion, a side portion and a hosel portion, comprises a metal component made of a metal material, and a resin component made of a fiber reinforced resin, wherein the metal component comprises a face plate forming at least a part of the face portion, and a sole plate forming at least a part of the sole portion, and the resin component comprises a crown plate forming at least a part of the crown portion. A tubular part of the hosel portion into which a club shaft is inserted is formed (a) integrally with the metal component or (b) separately from the metal component and the resin component.