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. 10, 2026
Filed:
Mar. 20, 2023
Applicant:
Raytheon Technologies Corporation, Farmington, CT (US);
Inventor:
Robert A. White, III, Meriden, CT (US);
Assignee:
RTX Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/16 (2006.01); F01D 5/28 (2006.01);
U.S. Cl.
CPC ...
F01D 5/16 (2013.01); F01D 5/282 (2013.01); F05D 2230/10 (2013.01); F05D 2230/312 (2013.01); F05D 2260/96 (2013.01); F05D 2300/6033 (2013.01);
Abstract
A gas turbine engine blade includes a platform; an airfoil section extending from the platform in a first direction; a mount extending from the platform in a second direction opposite the first direction; a damper land on the platform, the damper land having a relatively smoother outward-facing surface than the platform; and a damper interfacing with the outward-facing surface of the damper land. A method of making a gas turbine engine blade is also disclosed.