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:
Jul. 12, 2011
Filed:
May. 10, 2007
Applicants:
Ludovic Demeulenaere, Orchies, FR;
Alain Van Acker, Beuvry la Foret, FR;
Didier Lescarcelle, Lambres les Douai, FR;
Inventors:
Ludovic Demeulenaere, Orchies, FR;
Alain Van Acker, Beuvry la Foret, FR;
Didier Lescarcelle, Lambres les Douai, FR;
Assignee:
E.C.L., Ronchin, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B 11/12 (2006.01); C25B 11/02 (2006.01); C25B 11/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Method for manufacturing anodes used for the production of aluminium by fused bath electrolysis, said anodes comprising an anode stem made of a conducting metal and at least one block made of carbonaceous material called an anode block, said method including at least the following steps: