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:
Dec. 30, 2025
Filed:
Mar. 10, 2022
Airbus Helicopters Technik Gmbh, Calden, DE;
Joerg Litzba, Fuldatal, DE;
AIRBUS HELICOPTERS TECHNIK GMBH, Calden, DE;
Abstract
An aviation propulsion system for an aircraft with two engines, comprising respectively a connecting shaft which is rotatably drivable in rotation by one of the engines, wherein mutually facing ends of both connecting shafts are connected to each other or are connectable to each other in a rotatably drivable manner. Both connecting shafts are connected via their mutually facing ends in a rotatably drivable manner to one of the mutually facing ends of the connecting shafts via a openable coupling.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile