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:
Feb. 24, 1981
Filed:
Apr. 03, 1979
Applicant:
Inventors:
Assignee:
Sigri Elektrographit GmbH, Meitingen bei Augsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B / ; C25B / ;
U.S. Cl.
CPC ...
2042 / ; 204 / ; 204291 ;
Abstract
Sintered electrode especially for use in electrowinning formed of a corrosion-resistant carrier consisting at least in part of sintered TiO.sub.x, wherein x=0.25 to 1.5, and a coating of manganese dioxide covering at least part of the surface of the carrier.