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:
Aug. 25, 2020
Filed:
Aug. 23, 2017
Sumitomo Rubber Industries, Ltd., Kobe-shi, Hyogo, JP;
Masashi Wakasugi, Kobe, JP;
SUMITOMO RUBBER INDUSTRIES, LTD., Kobe-Shi, Hyogo, JP;
Abstract
A pneumatic tirecomprises a tread portionhaving an outboard tread edge Teto be positioned away from the center of a vehicle body and an inboard tread edge Teto be positioned close to the center of the vehicle body. The tread portionis provided with an inboard shoulder main groove, and an inboard shoulder land regionbetween the inboard shoulder main grooveand the inboard tread edge Te. The inboard shoulder land regionis provided with inboard shoulder rug grooves, connecting sipes, and inboard shoulder sipes. The inboard shoulder sipeis made up of a straight outer partextending from the inboard tread edge Tetoward the axially inside, and a straight inner partextending to the inboard shoulder main grooveat a flexion angle with respect to the outer part. The axial length of the inner partis more than the axial length of the connecting sipe
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile