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US 6,143,424 AGranted
Coated article
AssigneeMasco Corporation of Indiana
InventorsPatrick B. Jonte, William K. Grant
Life of this patent
Estimating the term…
Abstract
An article having a coating comprising at least one nickel layer, a chrome layer, a sandwich layer comprised of titanium compound or titanium alloy compound layers alternating with titanium or titanium alloy layers, and a zirconium compound or zirconium alloy compound layer.
Claims14
An article having on at least a portion of its surface a coating comprising, in order:
- at least one layer comprised of nickel;
- layer comprised of chrome;
- layer comprised of titanium or titanium alloy;
- sandwich layer comprised of plurality of layers comprised of titanium compound or titanium alloy compound alternating with layers comprised of titanium or titanium alloy;
- color layer comprised of titanium compound or titanium alloy compound;
- and
- thin layer comprised of zirconium compound or zirconium alloy compound.
4 more elements
An article having on at least a portion of its surface a coating comprising, in order:
- layer comprised of semi-bright nickel;
- layer comprised of bright nickel;
- layer comprised of chrome;
- layer comprised of titanium or titanium alloy;
- sandwich layer comprised of a plurality of layers comprised of titanium compound or titanium alloy compound alternating with layers comprised of titanium or titanium alloy;
- color layer comprised of titanium compound or titanium alloy compound;
- and
- thin layer comprised of zirconium compound or zirconium alloy compound.
5 more elements
Dependencies are inferred from the claim text.