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:
Apr. 03, 2018
Filed:
Jul. 13, 2015
Bridgestone Corporation, Chuo-ku, Tokyo, JP;
Daisuke Maehara, Kodaira, JP;
BRIDGESTONE CORPORATION, Chuo-ku, Tokyo, JP;
Abstract
A tire with a circumferential reinforcement layer formed by spirally winding rubber strips in the same direction from different positions arranged in the width direction of the tire. The rubber strips (A andB) are arranged with spaces in a part or the entirety of the tire in the width direction; among those end portions of the rubber strips, at least medial end portions (Bs andAe) that are located on the equatorial plane side of the tire are arranged at positions where the medial end portions completely overlap with rib-form land portions () in the width direction of the tire; and the width of the rib-form land portions overlapping with the medial end portions is defined as W and the width of the rubber strips is defined as G, wherein a relationship G<W is satisfied.