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. 27, 2026
Filed:
Nov. 13, 2023
Sumitomo Rubber Industries, Ltd., Hyogo, JP;
Hiroshi Yamaoka, Kobe, JP;
Hiroki Mizokawa, Kobe, JP;
Sumitomo Rubber Industries, Ltd., Hyogo, JP;
Abstract
A tireincludes a tread portion. The tread portionincludes tread ends Te, three circumferential grooves, and four land portions. The circumferential groovesinclude one shoulder circumferential grooveand one crown circumferential groove. The land portionsinclude one shoulder land portionand one crown land portion. The shoulder land portionincludes shoulder blocks having shoulder sipes. An inner end of the shoulder sipe in the tire axial direction terminates at a ground contact surface of the shoulder block. The crown land portionincludes crown blocks having crown sipe groups. The crown sipe group includes a first crown sipe having one end connected to the shoulder circumferential grooveand another end terminating at a ground contact surface of the crown block, a second crown sipe having one end connected to the crown circumferential grooveand another end terminating at the surface, and a third crown sipe having both ends terminating at the surface.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile