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:
Feb. 16, 2016
Filed:
Apr. 05, 2011
Toshiyuki Tarao, Kobe, JP;
Kazuhiko Isogawa, Kobe, JP;
Kuniyasu Horiuchi, Kobe, JP;
Hirokazu Okamoto, Amagasaki, JP;
Masahiko Shiraishi, Amagasaki, JP;
Toshiyuki Tarao, Kobe, JP;
Kazuhiko Isogawa, Kobe, JP;
Kuniyasu Horiuchi, Kobe, JP;
Hirokazu Okamoto, Amagasaki, JP;
Masahiko Shiraishi, Amagasaki, JP;
DUNLOP SPORTS CO. LTD., Kobe-shi, JP;
Abstract
An object of the present is to provide a golf ball having a high spin rate on approach shots under the wet condition and rough condition. The present invention provides a golf ball comprising a golf ball body, and a paint film formed on a surface of the golf ball body, wherein the paint film has a martens hardness of 2.0 mgf/μmor less, and a ratio (50% modulus/10% modulus) of 50% modulus to 10% modulus of 1.6 or more.