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. 06, 2022
Filed:
Apr. 21, 2020
Toyo Tire Corporation, Itami, JP;
Harunobu Suita, Itami, JP;
TOYO TIRE CORPORATION, Itami, JP;
Abstract
A pneumatic tire in the present invention has a narrow groove extending in the tire circumferential direction on a portion closer to a tire equator than a ground contact end, and dividing a shoulder land into a main land close to the tire equator and a sub land close to the ground contact end. An outer sidewall of the narrow groove has: a straight line extending inward in a tire radial direction from an outer circumferential surface of the sub land; a first circular arc smoothly connected to the straight line; and a second circular arc smoothly connected to a groove bottom of the narrow groove. The first circular arc has a center of a circular arc closer to the equator than the outer sidewall. The second circular arc has a center of a circular arc closer to an outside in a tire width direction than the outer sidewall.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile