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. 08, 2019
Filed:
Jul. 17, 2018
Applicants:
Mizuno Technics Corporation, Gifu, JP;
Mizuno Corporation, Osaka, JP;
Inventors:
Assignee:
MIZUNO TECHNICS CORPORATION, Osaka, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A63B 53/06 (2015.01); A63B 53/04 (2015.01); A63B 60/52 (2015.01); A63B 60/04 (2015.01); F16B 37/04 (2006.01);
U.S. Cl.
CPC ...
A63B 53/06 (2013.01); A63B 53/0466 (2013.01); A63B 60/04 (2015.10); A63B 60/52 (2015.10); A63B 2053/0433 (2013.01); A63B 2053/0491 (2013.01); F16B 37/045 (2013.01);
Abstract
A golf club head includes a face, a sole, and a weight member. The sole includes a guide groove having a plurality of positioning grooves. The weight member includes a plurality of protrusions, and is positioned in the guide groove with the plurality of protrusions engaging with the plurality of positioning grooves. The plurality of positioning grooves each include a pair of sidewalls formed in an arc shape and a bottom connecting the sidewalls to each other. The plurality of protrusions each include a pair of side surfaces formed in an arc shape and a ridge connecting the side surfaces to each other.