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:
Oct. 19, 2010
Filed:
Aug. 18, 2004
Britta Scheller, Altdorf, DE;
Klaus Brehm, Pyrbaum, DE;
Olaf Lorenz, Altdorf, DE;
Atotech Deutschland GmbH, Berlin, DE;
Abstract
In order for electrical feeds () of an electrical supply unit for material () to be treated, in a device for the electrochemical treatment thereof, to be protected against metal deposition, it is proposed that at least one electrically insulating shell () should be provided, which encloses the at least one electrical feed (), over a particular length starting from contact means () for making contact with the material to be treated, so that no metal deposit of more than 0.04 mm is formed on the blank parts of the electrical feed when the electrical feed () is immersed up to this particular length in a liquid during the electrochemical treatment of the material () to be treated.