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:
Oct. 04, 2016
Filed:
Jul. 30, 2014
Dunlop Sports Co. Ltd., Kobe-shi, Hyogo, JP;
Kazuhiro Hayashi, Kobe, JP;
DUNLOP SPORTS CO. LTD., Kobe-Shi, JP;
Abstract
A golf club includes a hollow head, a shaft, and a grip. The headincludes a face f. The face fincludes a thick portion T. The thick portion Tincludes a thick portion center point Ec. A face height at the position of the thick portion center point Ec is defined as H, and the height of the thick portion center point Ec is defined as H. H/His equal to or greater than. The face fpreferably further includes secondary thick portions Tand Tthinner than the thick portion T, and thin portions Tand Tthinner than the secondary thick portions Tand T. The thick portion Tand the secondary thick portions Tand Tpreferably form a sloped thick portion Ts extending from the upper side of a heel to the lower side of a toe.