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. 14, 2020
Filed:
Mar. 03, 2017
Sumitomo Rubber Industries, Ltd., Kobe-shi, Hyogo, JP;
Ryuhei Sanae, Kobe, JP;
SUMITOMO RUBBER INDUSTRIES, LTD., Kobe-shi, Hyogo, JP;
Abstract
A pneumatic tire comprises a tread portionhaving an outside tread edge Teo and an inside tread edge Tei to be positioned outside and inside, respectively, with respect to a vehicle. The tread portionis axially divided into land regionsby four main groovesincluding an outside shoulder main groove, an inside shoulder main grooveand two crown main grooves. The outside shoulder main groovehas a width smaller than the inside shoulder main grooveand the crown main grooves. The land portionsinclude an inside shoulder land regionprovided with inside shoulder lateral grooves. Each of the land regionsis provided with sipeseach extending across the entire width of the land region and having a width less than 3 mm.