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:
Aug. 02, 1977
Filed:
Feb. 26, 1976
Applicant:
Inventors:
David John Astley, Selly Oak, EN;
John Roger Gilbert, Sutton Coldfield, EN;
Ian Robert Scholes, Sutton Coldfield, EN;
Jan Stephan Jacobi, Wolverhampton, EN;
Garth Royston Brookes, Walsall, EN;
Assignees:
Imperial Metal Industries (Kynoch) Limited, Birmingham, EN;
IMI Refinery Holdings Limited, BOTH OF, EN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B / ; C25C / ;
U.S. Cl.
CPC ...
2041 / ; 204108 ; 204112 ; 204287 ; 204291 ; 204294 ;
Abstract
A method of electrowinning metals in which the anode comprises a foraminate container containing particulate material chosen from the group electrically conducting non-polarizing compound of a metal and a non-metallic element.