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:
Mar. 24, 2026
Filed:
Dec. 19, 2023
Bridgestone Sports Co., Ltd., Tokyo, JP;
Yuki Mizuno, Chichibushi, JP;
BRIDGESTONE SPORTS CO., LTD., Tokyo, JP;
Abstract
A golf ball includes one or more coating layer on a golf ball surface having a plurality of dimples thereon. At least one coating layer is formed of a two-component curable urethane coating composition having a polyol component and a polyisocyanate component, which polyol component is an acrylic polyol or a polyester polyol. The coating composition contains less than 5 wt % of polyurethane particles, relative to base resin solids within the composition. The coating layer formed on the ball surface suppresses coating sag, improves the film thickness edge ratio between the film thickness at the middle portion and the film thickness at edge portions of the dimples, and has an improved scuff resistance, peel resistance and marking protective effect.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile