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:
Sep. 08, 2026
Filed:
Jan. 26, 2023
Applicant:
Karsten Manufacturing Corporation, Phoenix, AZ (US);
Inventors:
Travis D. Milleman, Cave Creek, AZ (US);
Joshua B. Matthews, Chino Hills, CA (US);
Eric J. Morales, Laveen, AZ (US);
Assignee:
Karsten Manufacturing Corporation, Phoenix, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B 53/02 (2015.01); A63B 53/04 (2015.01); A63B 102/32 (2015.01);
U.S. Cl.
CPC ...
A63B 53/022 (2020.08); A63B 53/0466 (2013.01); A63B 2102/32 (2015.10);
Abstract
A golf club head with a lightweight shaft-receiving structure is described herein. The lightweight shaft-receiving structure comprises one or more lightweight components provided in low-stress areas of the club head, wherein the lightweight components form portions of the shaft-receiving structure that would otherwise be formed by higher-density body material. The lightweight shaft-receiving structure creates discretionary mass that can be redistributed to improve the club head mass properties.