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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.:

US 5989730 B1

PDFFull Text
Date of Patent:
Nov. 23, 1999

Filed:

Apr. 30, 1997

Article having a decorative and protective multi-layer coating

Applicant:
Inventors:

Rolin W Sugg, Reading, PA (US);

Richard P Welty, Boulder, CO (US);

Stephen R Moysan, III, Douglasville, PA (US);

Assignee:

Masco Corporation, Taylor, MI (US);

Attorneys:

Kapustij; Myron B.

Doigan; Lloyd D.

Primary Examiner:

Leszek Kiliman

Int. Cl.
CPC ...
B21D / ;
U.S. Cl.
CPC ...
428621 ; 428627 ; 428628 ; 428629 ; 428635 ; 428648 ; 428660 ; 428675 ; 428680 ;
Abstract

An article is coated with a multi-layer coating comprising a nickel layer, a tin-nickel alloy layer, a non-precious refractory metal layer, a sandwich layer comprised of a plurality of alternating layers of non-precious refractory metal compound and of a non-precious refractory metal, a non-precious refractory metal compound layer, and a layer comprised of a non-precious refractory metal oxide or the reaction products of a non-precious refractory metal, oxygen and nitrogen.

Find Patent Forward Citations

Sugg, Rolin. (1999). Article having a decorative and protective multi-layer coating (U.S. Patent No. 5989730). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5989730

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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