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:
Jan. 31, 2017
Filed:
Nov. 29, 2010
Applicants:
Michael Parkin, S. Glastonbury, CT (US);
Phillip Alexander, Colchester, CT (US);
Carl Brian Klinetob, East Haddam, CT (US);
Inventors:
Michael Parkin, S. Glastonbury, CT (US);
Phillip Alexander, Colchester, CT (US);
Carl Brian Klinetob, East Haddam, CT (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/28 (2006.01); F01D 5/14 (2006.01); B29C 70/24 (2006.01); B32B 5/26 (2006.01); B29D 99/00 (2010.01);
U.S. Cl.
CPC ...
F01D 5/282 (2013.01); B29C 70/24 (2013.01); B29D 99/0025 (2013.01); B32B 5/26 (2013.01); F01D 5/147 (2013.01); B32B 2605/18 (2013.01); F05D 2300/603 (2013.01); F05D 2300/614 (2013.01); Y02T 50/672 (2013.01);
Abstract
A composite airfoil includes a core that has a three-dimensional network of fibers. The core defines an airfoil section and a root section. A composite skin covers a portion of the core excluding the root section.