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:
Sep. 01, 1998
Filed:
Apr. 30, 1997
Applicant:
Inventors:
Shinichi Kakiuchi, Chichibu, JP;
Yasushi Ichikawa, Chichibu, JP;
Takashi Maruko, Chichibu, JP;
Junji Umezawa, Chichibu, JP;
Kunitoshi Ishihara, Izumiotsu, JP;
Nobuhiko Matsumura, Izumiotsu, JP;
Assignee:
Bridgestone Sports Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A63B / ; A63B / ;
U.S. Cl.
CPC ...
473365 ; 473371 ;
Abstract
A thread wound golf ball comprises a solid center and a wound core having a thread rubber layer formed by winding thread rubber around the center and a cover enclosing the wound core. The cover is based on a non-yellowing thermoplastic polyurethane elastomer, and the difference in specific gravity between the center and the cover is 0.2 or less.
Kakiuchi, Shinichi. (1998). Golf ball (U.S. Patent No. 5800286). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5800286
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile