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:
Oct. 17, 2017
Filed:
Aug. 31, 2015
Applicant:
Dunlop Sports Co., Ltd., Kobe-shi, Hyogo, JP;
Inventors:
Satoko Okabe, Kobe, JP;
Masatoshi Yokota, Kobe, JP;
Assignee:
DUNLOP SPORTS CO. LTD., Kobe-Shi, Hyogo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B 37/00 (2006.01); C08F 16/38 (2006.01);
U.S. Cl.
CPC ...
A63B 37/0039 (2013.01); A63B 37/0045 (2013.01); A63B 37/0075 (2013.01); C08F 16/38 (2013.01);
Abstract
An object of the present invention is to provide a golf ball showing excellent impact durability. The present invention provides a golf ball comprising a spherical core and at least one cover layer covering the spherical core, wherein the golf ball comprises a reinforcing layer containing a polyvinyl acetal resin on the surface of the spherical core.