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:
Oct. 13, 2026
Filed:
Aug. 21, 2025
Rtx Corporation, Farmington, CT (US);
Jacob Kyle Yochimowitz, East Haddam, CT (US);
Farruqh Shahab, East Hartford, CT (US);
Andrew R. Dolan, Ellington, CT (US);
Mitch Eddington Blimmel, Glastonbury, CT (US);
RTX Corporation, Farmington, CT (US);
Abstract
A gas turbine engine stator stage has: an inner diameter platform; an outer diameter shroud; and a plurality of airfoils extending between the platform and shroud. The platform has an axially forward end and an axially aft end and an inner diameter (ID) surface. At least one of the platform forward end, aft end, and inner diameter (ID) surface bears a swirl generator for inducing swirl in a leakage flow passing radially inward behind the aft end and forward and then radially outward past the forward end.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile