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:
Mar. 10, 2026
Filed:
Mar. 29, 2024
Sumitomo Rubber Industries, Ltd., Kobe, JP;
Kenta Yagi, Kobe, JP;
Toshiki Horiguchi, Kobe, JP;
SUMITOMO RUBBER INDUSTRIES, LTD., Kobe, JP;
Abstract
The tire includes a tread portion whose position when mounted on a vehicle is specified. The tread portion includes a first tread edge, a second tread edge, a plurality of circumferential grooves, and five land regions. The circumferential grooves include a first shoulder circumferential groove, a first crown circumferential groove, a second shoulder circumferential groove, and a second crown circumferential groove. The second shoulder circumferential groove has groove walls each configured as a zigzag surface. The second crown circumferential groove has groove walls each configured as a flat surface. Each of the groove walls of the second shoulder circumferential groove includes first surfaces and second surfaces arranged alternately. Each of the groove walls of the second shoulder circumferential groove includes has 2 to 4 first surfaces between each two of axial grooves adjacent to each other in a tire circumferential direction.