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. 25, 1992
Filed:
Jul. 23, 1991
Applicant:
Inventor:
Harri Heinke, Erlensee, DE;
Assignee:
Heraeus Elektroden GmbH, Hanau, US;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25C / ;
U.S. Cl.
CPC ...
204208 ;
Abstract
Cathode includes a drum at least partly immersed in a metal ion solution and a flexible metallic band passing around the drum and driven by a drive roller outside the solution, both the cathode drum and the drive roller having axes which form an angle with a surface normal of the solution ranging between 20 and 70 degrees.