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:
Nov. 02, 2021
Filed:
May. 16, 2018
Sumitomo Rubber Industries, Ltd., Kobe, JP;
Kazuma Mori, Kobe, JP;
SUMITOMO RUBBER INDUSTRIES, LTD., Kobe, JP;
Abstract
The tire has a tread portioncomprising a plurality of main grooves and a first land portiondivided by the main grooves. The first land portioncomprises a plurality of first blocksdivided by first lateral grooves. The first lateral grooveis provided with a first tie barraising from a part of the groove bottom excluding its end portions in the tire axial direction. The first blockis provided with a first sipeinclined with respect to the tire axial direction to the same orientation over its entire length from a first longitudinal edgeto a second longitudinal edgesof the block. The first sipeis composed of a first portionextending from the first longitudinal edge, a second portionextending from the second longitudinal edge, and a third portionbetween the first portionand the second portion. The angle with respect to the tire axial direction of the third portionis greater than the angles with respect to the tire axial direction of the first portionand the second portion