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. 16, 2012
Filed:
Oct. 31, 2007
Applicants:
Atsuo Tateno, Tokyo, JP;
Tatsuya Ishikawa, Tokyo, JP;
Wataru Ban, Saitama, JP;
Fumiaki Sato, Saitama, JP;
Inventors:
Atsuo Tateno, Tokyo, JP;
Tatsuya Ishikawa, Tokyo, JP;
Wataru Ban, Saitama, JP;
Fumiaki Sato, Saitama, JP;
Assignee:
Bridgestone Sports Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B 53/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A putter head includes: a face; a first group of grooves which are mutually-parallel grooves; and a second group of grooves which differ in depth from the first group of grooves, wherein the face includes the first group of grooves and the second group of grooves.
Tateno, Atsuo. (2012). Putter head (U.S. Patent No. 8287401). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8287401
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile