B64C 1/30

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9932105 Device for folding/unfolding a tail boom of a rotorcraft, an associated rotorcraft, and a corresponding folding/unfolding methodMar 29, 16Apr 03, 18AIRBUS HELICOPTERS
9908632 Adjustable unmanned aerial vehicles with multiple lifting motors and propellersMay 11, 17Mar 06, 18AMAZON TECHNOLOGIES, INC.
9783294 Hovering unmanned aerial vehicleOct 17, 13Oct 10, 17AERYON LABS INC.
9566839 VehicleApr 19, 16Feb 14, 17FACTUAL INC., PAL-V EUROPE N.V.,
9522725 Stowable and deployable unmanned aerial vehicleFeb 13, 14Dec 20, 16NORTHROP GRUMMAN SYSTEMS CORPORATION, Northrup Grumman Systems Corporation,
9340081 VehicleNov 09, 12May 17, 16PAL-V EUROPE N.V.
9132908 Expandable nose coneMar 15, 13Sep 15, 15THE BOEING COMPANY
9114871 Modular miniature unmanned aircraft with vectored-thrust controlJul 30, 13Aug 25, 15AURORA FLIGHT SCIENCES CORPORATION
9067677 Dismountable helicopterDec 02, 09Jun 30, 15SAAB AB
8967527 Modular miniature unmanned aircraft with vectored-thrust controlJul 30, 13Mar 03, 15AURORA FLIGHT SCIENCES CORPORATION
8951086 Modular miniature unmanned aircraft with vectored-thrust controlJul 30, 13Feb 10, 15AURORA FLIGHT SCIENCES CORPORATION
6164590 Variable body helicopter with tandem lifting rotorsDec 21, 98Dec 26, 00Not available
6070831 Aircraft for passenger and/or cargo transportFeb 05, 98Jun 06, 00Not available
5988567 Conformable weapons platformJun 30, 97Nov 23, 99DOUGLAS, MCDONNELL, McDonnell Douglas Corporation,
5975463 Expandable aircraft bay and methodDec 21, 95Nov 02, 99DOUGLAS, MCDONNELL, McDonnell Douglas Corporation,
5803405 Expandable aircraft sectionJun 07, 95Sep 08, 98NORTHROP GRUMMAN SYSTEMS CORPORATION
5201478 Airplane efficiency, safety and utilizationJun 26, 91Apr 13, 93Not available
5118052 Variable geometry RPVNov 02, 87Jun 02, 92Not available
4735381 Multi-body aircraft with an all-movable center fuselage actively controlling fuselage pressure dragFeb 12, 87Apr 05, 88UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION