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:
May. 20, 2025
Filed:
Nov. 13, 2019
Compagnie Generale Des Etablissements Michelin, Clermont-Ferrand, FR;
Frédéric Perrin, Clermont-Ferrand, FR;
David Dean, Clermont-Ferrand, FR;
Maxime Pras, Clermont-Ferrand, FR;
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, Clermont-Ferrand, FR;
Abstract
A tread () for the driven axle of an agricultural vehicle having tread pattern elements () extending radially towards the outside from a bearing surface (). The tread pattern elements have, in the central part of the tread, a series of blocks () juxtaposed with one another in the longitudinal direction and separated by transverse cuts (), and having, in the rolling direction (), a leading face, a contact face and a trailing face. The leading face having a radial height greater than the radial height of the trailing face. The contact face being oriented at an angle α with respect to radial direction Z, α being between 93 and 105° and radial depth PR of the transverse cuts () being at least 50% of the radial height of the leading face, the width of the blocks representing at least 15% of the width of the tread.