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, 2026
Filed:
Dec. 01, 2021
Applicant:
Bridgestone Corporation, Tokyo, JP;
Inventor:
Shinichi Eguchi, Tokyo, JP;
Assignee:
BRIDGESTONE CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60C 1/00 (2006.01); B60C 7/10 (2006.01); B60C 7/14 (2006.01); C08L 67/03 (2006.01);
U.S. Cl.
CPC ...
B60C 1/00 (2013.01); C08L 67/03 (2013.01); B60C 2001/0091 (2013.01); B60C 7/107 (2021.08); B60C 7/143 (2013.01); C08L 2205/025 (2013.01); C08L 2207/04 (2013.01);
Abstract
The problem of this disclosure is to provide a non-pneumatic tire that achieves both ride comfort and durability, even in a small diameter size. The solution is a non-pneumatic tire () using a resin composition as a skeletal member, wherein the resin composition has a bending modulus of elasticity of 247 MPa or less at −20° ° C. in accordance with ISO 178 and a bending modulus of elasticity of 32 MPa or more at 60° C. in accordance with ISO 178, and a tire diameter D in the tire radial direction is 35 cm or less.