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. 26, 2014
Filed:
Dec. 29, 2011
Applicant:
Tatsuya Yashiki, Kobe, JP;
Inventor:
Tatsuya Yashiki, Kobe, JP;
Assignee:
SRI Sports Limited, Kobe, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B 53/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A golf clubis provided with a head, a shaft, a grip, a head cavity bodymounted to the head, a grip cavity bodymounted to the grip, a head weightattachable to/detachable from the head cavity body, and a grip weightattachable to/detachable from the grip cavity body. A material of the grip cavity body is a polymer. A material of the head cavity body is a polymer. Preferably, the head weightis attachable to/detachable from the grip cavity body. Preferably, the grip weightis attachable to/detachable from the head cavity body. Preferably, in the golf club, a club mass can be adjusted without substantially changing a club balance.