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. 26, 2019
Filed:
Jan. 17, 2019
Applicant:
Mizuno Corporation, Osaka, JP;
Inventors:
Norikazu Ninomiya, Osaka, JP;
Yudai Washida, Osaka, JP;
Kensuke Maenaka, Osaka, JP;
Kei Tsuji, Osaka, JP;
Assignee:
MIZUNO CORPORATION, Osaka, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A63B 37/12 (2006.01); A63B 37/00 (2006.01); A63B 102/32 (2015.01);
U.S. Cl.
CPC ...
A63B 37/0006 (2013.01); A63B 37/0012 (2013.01); A63B 37/0019 (2013.01); A63B 2102/32 (2015.10);
Abstract
A golf ball includes a land portion, and a plurality of dimples configured to be recessed from the land portion. Each of the plurality of dimples includes a circular bottom face, a circular opening configured to have a larger diameter than the bottom face, and a side face configured to connect the bottom face and the opening. The side face is configured to be linearly inclined so that the diameter of each of the plurality of dimples increases from the bottom face toward the opening. The diameter of the bottom face is 0.45 mm or more and 0.60 mm or less.