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. 28, 2022
Filed:
Jan. 30, 2018
Sumitomo Rubber Industries, Ltd., Kobe, JP;
Yoshiyuki Maeda, Kobe, JP;
Keita Nakano, Kobe, JP;
SUMITOMO RUBBER INDUSTRIES, LTD., Kobe, JP;
Abstract
A tirecomprises a tread portionwhose position when mounted on a vehicle is specified. The tread portioncomprises an outer tread edge (To), an inner tread edge (Ti), a plurality of main grooves, and a plurality of land regions. The main groovesinclude a first main groovewhose groove edges are both positioned on an inner-tread-edge-(Ti) side of a tire equator (C), a second main groovearranged on an inner-tread-edge-(Ti) side of the first main groove, and a third main groovearranged between the tire equator (C) and the outer tread edge (To) and having a groove width smaller than the first and second main groovesand. The land regionsinclude an inner middle land regionand an outer middle land regionhaving an axial width larger than the inner middle land region