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:
Jan. 14, 2020
Filed:
Nov. 30, 2016
Applicant:
Compagnie Generale Des Etablissements Michelin, Clermont-Ferrand, FR;
Inventors:
Etienne Blanchet, Clermont-Ferrand, FR;
Thomas Lescur, Clermont-Ferrand, FR;
Assignee:
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, Clermont-Ferrand, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29D 30/06 (2006.01); B29C 33/00 (2006.01);
U.S. Cl.
CPC ...
B29C 33/0038 (2013.01); B29D 30/0629 (2013.01); B29D 2030/0616 (2013.01);
Abstract
A mould () for a tire, comprising two shells () that are each intended to mould a lateral sidewall of the tire, a ring of sectors () intended to mould a tread of the tire, each sector () of the ring of sectors comprising a radially inner face () having a moulding lining (). The mould () has microstructures () that are designed to fill a clearance between two moulding linings () of adjacent sectors () and/or between a moulding lining () of one sector () and a shell (), when the mould is closed.