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:
Mar. 31, 2009
Filed:
Nov. 18, 2005
Applicant:
Michael Kmetz, Colchester, CT (US);
Inventor:
Michael Kmetz, Colchester, CT (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23C 16/34 (2006.01); C23C 16/00 (2006.01); B05D 1/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
A composite is described which has particular utility in the formation of components for gas turbine engines. The composite broadly comprises a substrate having a surface and at least one layer of a BN/SiNcoating on the substrate surface. The coating preferably is formed by alternative layers of a BN material and a SiNmaterial. The substrate may be a cloth material with fibers, such as SiC fibers, woven therein.