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:
Jan. 19, 2021
Filed:
Nov. 24, 2017
Sumitomo Rubber Industries, Ltd., Kobe, JP;
Hiroshi Yamaoka, Kobe, JP;
SUMITOMO RUBBER INDUSTRIES, LTD., Kobe, JP;
Abstract
A tire comprises a tread portion. The tread portioncomprises a first main grooveand a second main grooveextending continuously in a tire circumferential direction, and a land regiondefined between the first main grooveand the second main groove. The land regionis provided with a plurality of lateral grooves. Each of the lateral groovescomprises a first lug groove portionextending obliquely with respect to a tire axial direction from the first main groove, a second lug groove portionextending obliquely in a same direction as the first lug groove portionfrom the second main groove, and a sipe portionextending obliquely in an opposite direction to the first lug groove portionso as to connect between the first lug groove portionand the second lug groove portion