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:
Aug. 18, 2020
Filed:
Oct. 20, 2017
Sumitomo Rubber Industries, Ltd., Kobe-shi, Hyogo, JP;
Shuji Kagimoto, Kobe, JP;
SUMITOMO RUBBER INDUSTRIES, LTD., Kobe-Shi, Hyogo, JP;
Abstract
A heavy duty tire comprises a tread portiondivided into two crown land regions, two middle land regionsand two shoulder land regionsby a center circumferential groovehaving a width Wc, two middle circumferential grooveshaving a width Wm and two shoulder circumferential grooveshaving a width Ws. The distance LA from the shoulder circumferential grooveto the tire equator Co is more than the distance LB from the shoulder circumferential grooveto the tread edge TE. The width Wc and width Wm are more than 3.0 mm and less than 6.0 mm. The width Ws is more than 5.0 mm, and more than the width Wc and more than the width Wm. The crown and middle land regionsandare each formed as a rib. The shoulder land regionsare each formed as a row of shoulder blocks
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile