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:
Jun. 15, 1976
Filed:
May. 19, 1975
Applicant:
Inventor:
Douglas A Kreckel, Webster, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D / ; C25D / ;
U.S. Cl.
CPC ...
204-9 ; 204-4 ; 204 / ; 204 49 ;
Abstract
A method for electroforming relatively smooth seamless nickel, cobalt or nickel-cobalt alloy foil cylinders from an electrolyte for nickel or cobalt is provided comprising slowly increasing the current density from zero to its ultimate current density at the start up of the plating cycle.