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:
Nov. 13, 2007
Filed:
Nov. 02, 2005
Applicants:
Toshihiko Manami, Chichibu, JP;
Hideo Watanabe, Chichibu, JP;
Inventors:
Toshihiko Manami, Chichibu, JP;
Hideo Watanabe, Chichibu, JP;
Assignee:
Bridgestone Sports Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B 37/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a golf ball having a core and a cover of one or more layer which encloses the core, at least one cover layer is made primarily of a mixture of (A) a thermoplastic resin or thermoplastic elastomer and (B) a polyacetal. The golf ball has an excellent durability to repeated impact, and improved resistance to both scuffing and discoloration.