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:
May. 04, 1982
Filed:
Apr. 04, 1980
Applicant:
Inventor:
Jeffrey N Crosby, Worcester, GB;
Assignee:
The International Nickel Co., Inc., New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C25D / ; H01H / ;
U.S. Cl.
CPC ...
428636 ; 200268 ; 204 40 ; 204 47 ; 428670 ; 428926 ; 428929 ; 428935 ;
Abstract
The invention provides a method of electrodepositing palladium on a substrate e.g. an electrical switch contact, to give a coating having low transverse porosity and good slip wear resistance. The method involves electrodepositing a first layer from an alkaline bath containing a cationic palladium ammine complex and then electrodepositing on the first layer a second layer from an acid bath containing an anionic palladium nitrite complex.
Quick Actions:
Crosby, Jeffrey. (1982). Electrodeposited palladium, method of preparation and electrical contact (U.S. Patent No. 4328286). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4328286
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile