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:
Mar. 10, 2009
Filed:
Jun. 26, 2006
Applicant:
Atsuo Tateno, Ichikawa, JP;
Inventor:
Atsuo Tateno, Ichikawa, 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 that includes: a head body having a face portion; and a face insert fitted in the face portion, the face insert including a high-hardness portion that forms a hitting surface, a low-hardness portion jointed to the high-hardness portion and having a hardness lower than that of the high-hardness portion, and a projecting portion formed at least on a central portion of the high-hardness portion, the low-hardness portion filling a recessed portion formed by the projecting portion.
Tateno, Atsuo. (2009). Putter head (U.S. Patent No. 7500923). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7500923
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile