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:
Jun. 01, 2021
Filed:
Mar. 08, 2018
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Arun K. Theertham, Rocky Hill, CT (US);
Peter Karkos, Ivoryton, CT (US);
Assignee:
RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 11/00 (2006.01); F01D 5/28 (2006.01);
U.S. Cl.
CPC ...
F01D 11/008 (2013.01); F01D 5/282 (2013.01); F05D 2220/323 (2013.01); F05D 2220/36 (2013.01); F05D 2240/80 (2013.01); F05D 2300/603 (2013.01);
Abstract
A platform assembly for a fan of a gas turbine engine includes a lug, and a platform. The lug has a head, a base, and a leg that extends between the head and the base. The platform is at least partially disposed about the head. The platform has an outer surface and an inner surface. The head is arranged to engage the inner surface.