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:
Feb. 04, 2014
Filed:
Sep. 15, 2011
Applicants:
Charles R. Watson, Windsor, CT (US);
John H. Vontell, Manchester, CT (US);
Inventors:
Charles R. Watson, Windsor, CT (US);
John H. Vontell, Manchester, CT (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 7/02 (2006.01); B32B 3/26 (2006.01); G01D 18/00 (2006.01); G01N 3/62 (2006.01); G01S 7/497 (2006.01); G01C 25/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A porous composite substrate that includes reinforcement material disposed within a resin matrix. The resin matrix includes a first matrix region with a first density, and a second matrix region with a second density that is different than the first density. The first matrix region includes a plurality of pores that are formed by pore forming material.