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:
Dec. 02, 2025
Filed:
Jun. 07, 2023
Applicant:
Acushnet Company, Fairhaven, MA (US);
Inventors:
Michael R. Madson, Easton, MA (US);
Courtney N. Engle, Fall River, MA (US);
Michael Michalewich, Norton, MA (US);
Assignee:
Acushnet Company, Fairhaven, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B 37/06 (2006.01); A63B 37/00 (2006.01);
U.S. Cl.
CPC ...
A63B 37/004 (2013.01); A63B 37/0075 (2013.01);
Abstract
A golf ball is disclosed herein that includes an intermediate layer having protrusions. Among other advantages, the geometry and profile of the protrusions are optimized to provide increased stiffness on shots with higher club head speeds, while maintaining the volume of the softer cover material in order to maintain sufficient spin on wedge shots. The protrusions are further configured to transfer energy during high speed club impacts and more efficiently reduce long game spin.