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:
Jun. 18, 2019
Filed:
Jan. 12, 2017
Sumitomo Rubber Industries, Ltd., Kobe-shi, Hyogo, JP;
Kozo Yoshimura, Kobe, JP;
SUMITOMO RUBBER INDUSTRIES LTD., Kobe-shi, Hyogo, JP;
Abstract
A tire is provided in a first half-tread portion with a first shoulder main groove and a first shoulder land regionD and a first middle land regionB on the axially outside and axially inside thereof, respectively. The first shoulder land regionD is divided into first shoulder blocksD each provided with a first shoulder chamfer portionat the corner portionbetween the ground contacting surface and the groove side wall of the first shoulder main grooveC. Both ends of the first shoulder chamfer portionterminate without being connected to the first shoulder transverse groovesD. The first middle land regionB is provided at the cornerbetween its ground contacting surface and the groove side wall of the first shoulder main groove with first middle chamfer portionseach positioned in a part of the range between the adjacent first middle rug groovesB. The first middle chamfer portionsare disposed so as face the first shoulder chamfer portions