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:
Apr. 23, 2013
Filed:
Dec. 28, 2009
Applicants:
Dario Oldani, Milan, IT;
Salvatore Peragine, Giovanni, IT;
Luciano Iacopetti, Milan, IT;
Inventors:
Assignee:
Industrie de Nora S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25B 11/03 (2006.01); C25B 1/26 (2006.01); C25B 1/02 (2006.01); C25B 11/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a cathode for diaphragm chlor-alkali cells delimited by a conductive foraminous surface and having an internal volume containing two juxtaposed elements aimed at improving the fluid and electrical current distribution.