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:
May. 21, 2013
Filed:
Nov. 12, 2010
Applicants:
Murali Rajagopalan, South Dartmouth, MA (US);
Michael J. Sullivan, Barrington, RI (US);
Inventors:
Murali Rajagopalan, South Dartmouth, MA (US);
Michael J. Sullivan, Barrington, RI (US);
Assignee:
Acushnet Company, Fairhaven, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63B 37/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A golf ball includes a core having a diameter, a first Shore D hardness and a compression; and a cover having a second Shore D hardness that is at least 5 points less than the first Shore D hardness. The cover includes an ionomer of an alternate copolymer, the alternate copolymer being formed from the reaction product of a copolymer of ethylene and maleic anhydride monomer in the presence of a suitable base, the maleic anhydride monomer being present in an amount of about 78 wt %.