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. 15, 2023
Filed:
May. 31, 2018
Compagnie Generale Des Etablissements Michelin, Clermont-Ferrand, FR;
Tomoya Sakurada, Tokyo, JP;
Tomotake Uchida, Tokyo, JP;
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, Clermont-Ferrand, FR;
Abstract
A tire having a tread comprising at least two radially superposed portions which comprise a radially external portion being made of a first rubber composition (FC), and a radially internal portion being made of a second rubber composition (SC); the tread comprising a plurality of tread pattern elements () delimited by cut-outs (); the tread pattern elements () respectively comprising at least one lateral face () and a contact surface () intended to come into contact with the ground during rolling; the external portion of the tread pattern elements () being at least partially covered on at least one of the lateral face(s) () with a layer of a third rubber composition (TC).