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. 08, 2025
Filed:
Dec. 23, 2021
Applicant:
Sumitomo Rubber Industries, Ltd., Hyogo, JP;
Inventors:
Takashi Hagihara, Kobe, JP;
Ryota Ikeda, Kobe, JP;
Takuya Fujimoto, Kobe, JP;
Daichi Takatsuki, Kobe, JP;
Masahiro Tatsuta, Kobe, JP;
Kengo Fukuda, Kobe, JP;
Assignee:
SUMITOMO RUBBER INDUSTRIES, LTD., Hyogo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60C 11/04 (2006.01); B60C 11/03 (2006.01); B60C 11/12 (2006.01);
U.S. Cl.
CPC ...
B60C 11/1218 (2013.01); B60C 11/0304 (2013.01); B60C 11/033 (2013.01); B60C 11/1236 (2013.01); B60C 11/1263 (2013.01); B60C 11/1281 (2013.01); B60C 2011/0353 (2013.01); B60C 2011/1209 (2013.01); B60C 2011/1213 (2013.01); B60C 2011/1227 (2013.01); B60C 2011/1254 (2013.01); B60C 2011/129 (2013.01);
Abstract
A tire for which a mounting direction to a vehicle is specified, has a tread portion axially divided into five land portions each provided with sipes. The five land portions are a first shoulder land portion, a first middle land portion, a crown land portion, a second middle land portion, and a second shoulder land portion having ground contacting surface widths W, W, Wc, Wand W, respectively, which satisfy the following condition: W>W>Wc>W=>Wunder a 50% load state of the tire.