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. 23, 2020
Filed:
Jul. 28, 2016
Compagnie Generale Des Etablissements Michelin, Clermont-Ferrand, FR;
Claude Blanc, Clermont-Ferrand, FR;
Compagnie Generale des Etablissements Michelin, CIermont-Ferrand, FR;
Abstract
A stack is provided for manufacturing bipolar plates for fuel cells. Each bipolar plate includes two sheets that are in a superimposed position relative to each and separated by a layer of filler material between the two sheets. The stack includes, in an alternately arranged manner, bipolar plates and intermediate plates. At least one of the intermediate plates has a plurality of slots passing through the intermediate plate in a direction of a thickness of the intermediate plate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile