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:
Sep. 29, 1981
Filed:
Jun. 26, 1980
Applicant:
Inventors:
Pierre J Lepetit, Saint-Vrain, FR;
Emile J Genieys, Paris, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D / ; C25D / ;
U.S. Cl.
CPC ...
204 23 ; 204223 ;
Abstract
The invention relates to depositing a metal on small-sized objects by electrolytic means. The objects are maintained in suspension in an electrolyte containing the metal to be deposited and which flows in a closed circuit while passing between two electrodes which are alternately anode and cathode, the anode being protected by a mobile screen able to assume two positions. The temperature of the electrolyte and the concentration of ions of said metal therein are maintained constant.