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. 13, 2021
Filed:
Nov. 09, 2017
Applicant:
Sumitomo Rubber Industries, Ltd., Kobe, JP;
Inventor:
Takehiko Murata, Kobe, JP;
Assignee:
SUMITOMO RUBBER INDUSTRIES, LTD., Kobe, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60C 11/11 (2006.01); B60C 11/03 (2006.01); B60C 11/12 (2006.01);
U.S. Cl.
CPC ...
B60C 11/11 (2013.01); B60C 11/0304 (2013.01); B60C 2011/036 (2013.01); B60C 2011/0346 (2013.01); B60C 2011/0353 (2013.01); B60C 2011/0365 (2013.01); B60C 2011/0381 (2013.01); B60C 2011/1209 (2013.01); B60C 2200/14 (2013.01);
Abstract
A pneumatic tirecomprises a tread portionprovided with main groovesextending zigzag continuously in the tire circumferential direction, and lateral groovesextending in the tire axial direction. The main groovesinclude a pair of shoulder main grooves. The lateral groovesinclude shoulder lateral groovesextending from the shoulder main groovesto tread edges Te. The maximum groove width Wof the shoulder lateral groovesis 0.2 to 0.6 times the maximum groove width Wof the shoulder main grooves