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:
Jul. 14, 2026
Filed:
Mar. 12, 2025
Rtx Corporation, Farmington, CT (US);
David E. Gambardella, Tucson, AZ (US);
Jaime G. Ghigliotty Rosado, Cabo Rojo, PR;
Benjamin B. Simpson, Rogersville, TN (US);
Dominic J. Mongillo, Jr., West Hartford, CT (US);
RTX Corporation, Farmington, CT (US);
Abstract
A blade for a gas turbine engine includes an airfoil body. The airfoil body includes a pressure side wall, a suction side wall, and a tip end wall. The tip end wall forms a blade tip. The airfoil body forms a plurality of suction side wall passages and a main body cavity. The suction side wall includes an exterior wall segment and an interior wall segment. The suction side wall forms the plurality of suction side wall passages between the exterior wall segment and the interior wall segment. The interior wall segment and the exterior wall segment extend to the tip end wall. The plurality of suction side wall passages extend through the tip end wall to the blade tip. The interior wall segment and the pressure side wall form the main body cavity.