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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.:

US 12420153 B1

PDFFull Text
Date of Patent:
Sep. 23, 2025

Filed:

Dec. 27, 2021

Shaft for golf club

Applicant:

Acushnet Company, Fairhaven, MA (US);

Inventors:

Dustin A. Barksdale, San Marcos, CA (US);

Donald S. Bone, Escondido, CA (US);

Charles E. Golden, Encinitas, CA (US);

Noah De La Cruz, San Diego, CA (US);

Steven Scott Ogg, Carlsbad, CA (US);

Parker Rosquist, Vista, CA (US);

Assignee:

ACUSHNET COMPANY, Fairhaven, MA (US);

Attorney:

Womble Bond Dickinson (US) LLP

Primary Examiner:

Joseph B Baldori

Int. Cl.
CPC ...
A63B 53/10 (2015.01); A63B 53/02 (2015.01); A63B 53/04 (2015.01);
U.S. Cl.
CPC ...
A63B 53/10 (2013.01); A63B 53/0433 (2020.08); A63B 53/0437 (2020.08); A63B 53/0466 (2013.01); A63B 53/023 (2020.08); A63B 2225/01 (2013.01);
Abstract

Golf clubs with improved aerodynamic properties. In an example, a golf club has a golf club head; a grip; and a shaft having a tip end and a butt end. The golf club head is coupled to the shaft at the tip end, and the grip is coupled to the shaft at the butt end. An average bending stiffness of a butt end portion of the shaft is greater than 3.70 times an average bending stiffness of a tip end portion of the shaft.

Find Patent Forward Citations

Barksdale, Dustin. (2025). Shaft for golf club (U.S. Patent No. 12420153). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12420153

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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