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:
Oct. 08, 2019
Filed:
Dec. 07, 2016
Applicant:
Compagnie Generale Des Etablissements Michelin, Clermont-Ferrand, FR;
Inventor:
Stéphane Chaland, Clermont-Ferrand, FR;
Assignee:
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, Clermont-Ferrand, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29D 30/06 (2006.01); B29C 33/38 (2006.01);
U.S. Cl.
CPC ...
B29D 30/0606 (2013.01); B29C 33/3842 (2013.01); B29D 2030/0607 (2013.01); B29D 2030/0613 (2013.01);
Abstract
A composite lining element for a tire mold comprises first and second bodieswhich are able to mold, at least in part, the one same tread pattern in a tread of the tire and each delimiting an exterior molding surfaceand an opposite interior surface. The composite lining element further comprises at least a meansof assembling the first and second bodies. The interior surfacesof the bodies are kept by the means of assembling at least locally in a separated position that creates an interior space