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. 11, 1984
Filed:
Jan. 04, 1983
Robert Duva, Paramus, NJ (US);
Daniel R Marx, Montclair, NJ (US);
OMI International Corporation, Warren, MI (US);
Abstract
Improved electroplating ternary gold alloy plating baths wherein the gold ingredient is an alkali metal auricyanide, the gold metal being in the plus three oxidation state, and the alloying metals are both cobalt and molybdenum. The electroplating baths also contain citric acid. A wetting agent or surfactant as well as a stress reducer-brightener are also advantageously utilized in the bath. The ternary alloys may be deposited on various electronic and decorative substrates, and the deposits were characterized by unique physical and mechanical properties. Most importantly, there is a substantial improvement in wear resistance. The method of utilizing such improved electroplating baths on various substrates is also described and claimed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile