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:
Jun. 23, 2020
Filed:
Nov. 02, 2017
Applicant:
Toyo Tire & Rubber Co., Ltd., Itami-shi, Hyogo, JP;
Inventor:
Hirokazu Sakata, Itami, JP;
Assignee:
TOYO TIRE CORPORATION, Itami-shi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60C 11/00 (2006.01); B60C 13/04 (2006.01); B60C 13/02 (2006.01); B60C 9/00 (2006.01);
U.S. Cl.
CPC ...
B60C 11/005 (2013.01); B60C 11/0058 (2013.01); B60C 11/0075 (2013.01); B60C 13/02 (2013.01); B60C 13/04 (2013.01); B60C 2009/0078 (2013.01); B60C 2011/0025 (2013.01); B60C 2011/0091 (2013.01);
Abstract
A tire includes a tread rubber which is formed by a plurality kinds of rubber having different elastic modulus, the tread rubber is provided with peripheral joint portions where the plurality kinds of rubber having the different elastic modulus is joined in a tire peripheral direction, and a ground end portion of an outside surface of the tread rubber in a tire width direction is formed by the rubber having the greatest elastic modulus among the plurality kinds of rubber constructing the peripheral joint portions.