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:
Apr. 15, 2008
Filed:
Apr. 03, 2007
Michael J. Sullivan, Barrington, RI (US);
Derek A. Ladd, Acushnet, MA (US);
Antonio U. Desimas, East Providence, RI (US);
Michael J. Sullivan, Barrington, RI (US);
Derek A. Ladd, Acushnet, MA (US);
Antonio U. DeSimas, East Providence, RI (US);
Acushnet Company, Fairhaven, MA (US);
Abstract
A golf ball comprising a core comprising a highly-neutralized thermoplastic polymer formed from a copolymer of ethylene and an α,β-unsaturated carboxylic acid, a salt of an organic acid, and sufficient cation source to filly-neutralize the acid groups of the copolymer; an outer cover layer; and an inner cover layer disposed between the center and the outer cover layer, the inner cover layer having a specific gravity of 2.5 g/cc or greater; wherein the core has an outer diameter of 1.58 inches or greater and a coefficient of restitution of 0.805 or greater when measured at an incoming velocity of 125 ft/s.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile