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:
Jul. 30, 2019
Filed:
Jun. 17, 2016
Sumitomo Rubber Industries, Ltd., Kobe-shi, Hyogo, JP;
Kaori Tanaka, Kobe, JP;
SUMITOMO RUBBER INDUSTRIES, LTD., Kobe-Shi, Hyogo, JP;
Abstract
A heavy duty pneumatic tire includes a tread portion provided with a plurality of circumferentially extending main grooves and a plurality of land portions separated by the main grooves. The land portions include a shoulder land portion with a tread edge, a first middle land portion adjacent to the shoulder land portion, and a second middle land portion adjacent to the first middle land portion. The shoulder land portion is formed into a circumferentially continuous rib. The first middle land portion is formed into a row of first middle blocks separated by a plurality of first middle lateral grooves. The second middle land portion is formed into a row of second middle blocks separated by a plurality of second middle lateral grooves. Each first middle block has a circumferential length greater than that of each second middle block.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile