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:
May. 06, 1980
Filed:
Jul. 27, 1978
Applicant:
Inventors:
Charles E O'Neill, Mississauga, CA;
Victor A Ettel, Mississauga, CA;
Alfredo Villazor, Fonthill, CA;
Peter G Garritsen, Welland, CA;
Assignee:
Inco Limited, Toronto, CA;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25C / ; C25C / ;
U.S. Cl.
CPC ...
204263 ; 204266 ; 204282 ;
Abstract
A cell for electrowinning metal from a sulfate electrolyte includes insoluble anodes and cathodes, each anode being housed in an anolyte compartment defined by a flaccid sheath of porous membrane and means within each sheath for separating the sheath from the surfaces of the anode contained therein.