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:
Dec. 06, 2022
Filed:
Jun. 21, 2019
Sumitomo Rubber Industries, Ltd., Hyogo, JP;
Sawa Ogihara, Hyogo, JP;
SUMITOMO RUBBER INDUSTRIES, LTD., Hyogo, JP;
Abstract
A tire that includes a decorative pattern formed on a surface of a sidewall portion. The decorative pattern is formed such that a plurality of ridges that extend in a tire radial direction are aligned in a tire circumferential direction so as to form gaps. A transverse cross-section of each ridge is tapered so as to gradually reduce a length along the surface such that the greater a distance from the surface is, the less the length along the surface is. The decorative pattern is structured so as to satisfy expressions (1) and (2):20≤≤40  (1)0.15≤≤0.25  (2)wherein A represents a taper angle (degree) of the ridge, and C represents a minimum length (mm) of each gap measured along the surface.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile