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. 25, 2020
Filed:
Aug. 23, 2016
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Andrew Pope, Glendale, NY (US);
Peter V. Tomeo, Middletown, CT (US);
Assignee:
RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/38 (2006.01); F01D 5/30 (2006.01); F02C 3/04 (2006.01); F02K 3/06 (2006.01); F04D 19/00 (2006.01); F04D 29/32 (2006.01); F04D 29/34 (2006.01);
U.S. Cl.
CPC ...
F04D 29/388 (2013.01); F01D 5/3084 (2013.01); F02C 3/04 (2013.01); F02K 3/06 (2013.01); F04D 19/002 (2013.01); F04D 29/325 (2013.01); F04D 29/34 (2013.01); F04D 29/384 (2013.01); F05B 2220/302 (2013.01); F05B 2260/30 (2013.01); F05B 2280/10304 (2013.01); F05B 2280/2006 (2013.01); F05B 2280/6003 (2013.01); F05D 2220/32 (2013.01); F05D 2220/36 (2013.01); F05D 2300/133 (2013.01); F05D 2300/603 (2013.01); Y02T 50/672 (2013.01);
Abstract
A fan blade assembly for a gas turbine engine is provided. The fan blade assembly having: a non-linear composite airfoil; and a metal root removably attached to the non-linear composite airfoil.