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:
Jul. 22, 2025
Filed:
Mar. 15, 2019
Tire comprising a single carcass ply with reduced deformation depth in the sidewall after running in
Compagnie Generale Des Etablissements Michelin, Clermont-Ferrand, FR;
Sylvie Duchemin, Clermont-Ferrand, FR;
Nizar Didane, Clermont-Ferrand, FR;
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, Clermont-Ferrand, FR;
Abstract
A tire () comprises a crown () comprising a tread (), a crown reinforcement (), two sidewalls (), two beads (), with each sidewall () connecting each bead () to the crown (), the crown reinforcement () extending into the crown (). The tire () comprises a radial carcass reinforcement () anchored in each of the beads () and extending into the sidewalls (), and the crown reinforcement () is radially inserted between the carcass reinforcement () and the tread (). The tire () has a sidewall height that is greater than or equal to 110 mm and a load index that is greater than or equal to 94. The carcass reinforcement () comprises a single carcass ply () comprising at least one reinforcer element comprising an assembly formed by: a multifilament strand made of aromatic polyamide or aromatic co-polyamide; and a multifilament strand made of polyester.