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. 24, 2015
Filed:
Jul. 22, 2011
Applicants:
Michael A. Kmetz, Colchester, CT (US);
Kirk C. Newton, Enfield, CT (US);
Douglas M. Berczik, Manchester, CT (US);
Timothy Coons, Narragansett, RI (US);
Inventors:
Michael A. Kmetz, Colchester, CT (US);
Kirk C. Newton, Enfield, CT (US);
Douglas M. Berczik, Manchester, CT (US);
Timothy Coons, Narragansett, RI (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 23/04 (2006.01); C03C 13/00 (2006.01); C04B 35/52 (2006.01); C04B 35/80 (2006.01); C04B 35/565 (2006.01); C04B 35/628 (2006.01);
U.S. Cl.
CPC ...
C04B 35/806 (2013.01); C04B 35/565 (2013.01); C04B 35/6286 (2013.01); C04B 35/62863 (2013.01); C04B 35/62868 (2013.01); C04B 35/62871 (2013.01); C04B 35/62873 (2013.01); C04B 35/62878 (2013.01); C04B 35/62884 (2013.01);
Abstract
A ceramic composite article includes ceramic carbide fibers and a ceramic matrix in which the ceramic carbide fibers are embedded. The ceramic matrix includes a laminar structure with at least one layer of a first ceramic material and at least one layer of a second, different ceramic material.