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:
Aug. 01, 2017
Filed:
Apr. 13, 2012
Applicants:
Ann Bolcavage, Indianapolis, IN (US);
Randolph C. Helmink, Avon, IN (US);
Inventors:
Ann Bolcavage, Indianapolis, IN (US);
Randolph C. Helmink, Avon, IN (US);
Assignee:
ROLLS-ROYCE CORPORATION, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D 11/02 (2006.01); F01D 5/02 (2006.01); C23C 28/02 (2006.01); C23C 14/02 (2006.01); C23C 14/16 (2006.01); C23C 14/58 (2006.01); C23C 28/00 (2006.01);
U.S. Cl.
CPC ...
F01D 5/028 (2013.01); C23C 14/025 (2013.01); C23C 14/16 (2013.01); C23C 14/5853 (2013.01); C23C 28/021 (2013.01); C23C 28/023 (2013.01); C23C 28/321 (2013.01); C23C 28/322 (2013.01); C23C 28/345 (2013.01); C23C 28/3455 (2013.01); C23C 28/36 (2013.01); Y10T 428/1259 (2015.01); Y10T 428/1275 (2015.01); Y10T 428/12847 (2015.01); Y10T 428/12875 (2015.01);
Abstract
An article may include a substrate, a diffusion barrier layer formed on the substrate, and a protective layer formed on the diffusion barrier coating. The diffusion barrier layer may include iridium.