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:
Mar. 29, 2022
Filed:
Jul. 26, 2017
Applicants:
Tokai Cobex Gmbh, Wiesbaden, DE;
Novalum SA, Venthône, CH;
Inventors:
Markus Pfeffer, Meitingen, DE;
René Von Kaenel, Venthône, CH;
Assignee:
TOKAI COBEX GMBH, Wiesbaden, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25C 7/00 (2006.01); C25C 3/16 (2006.01); C25C 3/08 (2006.01);
U.S. Cl.
CPC ...
C25C 3/16 (2013.01); C25C 3/08 (2013.01);
Abstract
An electrolytic cell for the production of aluminium including collector bars under the cathode, namely a copper collector bar whose external terminal end is connected by a conductor element providing electrical connection of the collector bar to an external bus. This conductor element comprises a flexible connector strip of the same or a different highly conductive metal as the conductor bar, such as copper.