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:
May. 05, 1981
Filed:
Nov. 08, 1979
Applicant:
Inventors:
Yoshio Kaneko, Tokorozawa, JP;
Makoto Yamauchi, Fussa, JP;
Shinji Shiozawa, Kodaira, JP;
Yoshihiro Hayakawa, Akigawa, JP;
Fumio Banba, Kodaira, JP;
Assignee:
Bridgestone Tire Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60C / ; B60C / ; B60C / ;
U.S. Cl.
CPC ...
1522 / ; 1523 / ; 1523 / ; 1523 / ; 1523 / ; 152374 ;
Abstract
A pneumatic safety tire with a pair of annular rubber reinforcements having crescent sectional shape and applied to a tire carcass at tire sidewalls, the rubber of the reinforcements having a JIS hardness of not less than 70, a tensile stress (Mod.sub.25) after an aging test of not less than 10 kg/cm.sup.2, and a repulsive elasticity by Dunlop tripsometer of not less than 65%.
Quick Actions:
Kaneko, Yoshio. (1981). Pneumatic safety tire with excellent long-running ability after puncture (U.S. Patent No. 4265288). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4265288
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile