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:
Sep. 15, 2020
Filed:
Sep. 25, 2017
The Goodyear Tire & Rubber Company, Akron, OH (US);
Thulasiram Gobinath, Hudson, OH (US);
Jin-Shy Steve Gau, Hudson, OH (US);
Cheng-Hsiung Lin, Hudson, OH (US);
The Goodyear Tire & Rubber Company, Akron, OH (US);
Abstract
An air maintenance tire system is provided. The tire includes a pair of sidewalls, in which each one of the sidewalls extends from a respective bead area to a crown of the tire. The air maintenance tire includes an annular groove formed in a selected one of the tire sidewalls. The groove is formed with an open end at an outer surface of the tire sidewall and a closed end opposite the open end. The open end is formed with an outward radial taper and the groove is formed with at least one increased diameter feature. An air tube of a peristaltic pump assembly is received in the groove.