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. 20, 2026
Filed:
Sep. 29, 2023
Rtx Corporation, Farmington, CT (US);
Paul R. Hanrahan, Sedona, AZ (US);
RTX Corporation, Farmington, CT (US);
Abstract
An aircraft assembly includes a geartrain, a first propulsor rotor and a rotating assembly. The geartrain includes a first gear system and a second gear system. The first gear system includes a first sun gear, a first ring gear, a plurality of first intermediate gears and a first carrier. The first intermediate gears are radially between and meshed with the first sun gear and the first ring gear. The second gear system includes a second sun gear, a second ring gear, a plurality of second intermediate gears and a second carrier. The second sun gear is rotatable about the axis with the first sun gear. The second intermediate gears are radially between and meshed with the second sun gear and the second ring gear. The second carrier is coupled to the first ring gear. The rotating assembly is configured to drive rotation of the first propulsor rotor through the geartrain.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile