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. 09, 2025
Filed:
Dec. 17, 2021
Applicant:
Macdermid, Incorporated, Waterbury, CT (US);
Inventors:
George Bokisa, North Olmsted, OH (US);
Adam Colburn, Liverpool, NY (US);
Bradley Durkin, Altoona, IA (US);
Maurice Mills, Utica, NY (US);
Ambrose Schaffer, Brooklyn Heights, OH (US);
Assignee:
MacDermid, Incorporated, Waterbury, CT (US);
Primary Examiner:
Int. Cl.
CPC ...
C23C 28/02 (2006.01); C23C 18/16 (2006.01); C23C 18/18 (2006.01); C23C 18/32 (2006.01); C25D 3/12 (2006.01); C25D 3/56 (2006.01);
U.S. Cl.
CPC ...
C23C 28/021 (2013.01); C23C 18/1648 (2013.01); C23C 18/1651 (2013.01); C23C 18/1653 (2013.01); C23C 18/1827 (2013.01); C23C 18/32 (2013.01); C25D 3/12 (2013.01); C25D 3/56 (2013.01);
Abstract
An article including a substrate having on at least a portion of its surface a multilayer coating. The multilayer coating including at least one layer of electroless nickel overlying the portion of the surface, at least one layer of electrolytic nickel overlying the layer of electroless nickel, and at least one layer of an electrolytic tin-nickel overlying the layer of electrolytic nickel.