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:
Jun. 05, 2018
Filed:
Jun. 26, 2014
Compagnie Generale Des Etablissements Michelin, Clermont-Ferrand, FR;
Michelin Recherche ET Technique S.a., Grenges-Paccot, CH;
Hervé Ferigo, Clermont-Ferrand, FR;
Hélène Emorine, Clermont-Ferrand, FR;
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, Clermont-Ferrand, FR;
Abstract
A tire comprising a carcass reinforcement () surmounted radially on the outside by a crown reinforcement (), itself radially on the inside of a tread () having two axially outermost ends. The crown reinforcement () has a layer of reinforcing elements. The tread is connected to two beads () by two sidewalls (), each bead () comprising at least one circumferential reinforcing element. Sidewalls () comprise, on their exterior surface, a series of protuberances () alternating with voids (). The tread () comprises, at least at one axially outermost end (), a circumferential groove (), wherein each protuberance () is positioned at the surface of a sidewall, the different protuberances being arranged regularly or irregularly and continuously between a point A and a point E, and wherein at least one protuberance () partially or completely interrupts or does not interrupt the circumferential groove ().