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:
Sep. 18, 2007
Filed:
May. 16, 2006
Shenshen Wu, North Dartmouth, MA (US);
Edmund A. Hebert, Fairhaven, MA (US);
Laurent Bissonnette, Portsmouth, RI (US);
David A. Bulpett, Boston, MA (US);
Murali Rajagopalan, South Dartmouth, MA (US);
Peter Voorheis, Fall River, MA (US);
Mark N. Wrigley, New Bedford, MA (US);
Shenshen Wu, North Dartmouth, MA (US);
Edmund A. Hebert, Fairhaven, MA (US);
Laurent Bissonnette, Portsmouth, RI (US);
David A. Bulpett, Boston, MA (US);
Murali Rajagopalan, South Dartmouth, MA (US);
Peter Voorheis, Fall River, MA (US);
Mark N. Wrigley, New Bedford, MA (US);
Acushnet Company, Fairhaven, MA (US);
Abstract
A golf ball comprising a center comprising a polybutadiene having a molecular weight of greater than 200,000 and a resilience index of at least about 40; and a cover layer comprising a polyurethane composition formed from a prepolymer having no greater than 7.5 percent by weight unreacted isocyanate groups.