| Patents for B64C 29 - Aircraft capable of landing or taking-off vertically (1,986) |
|---|
| 12/30/1998 | CN1203167A Manned aerobat capable of landing or taking-off vertically |
| 12/23/1998 | CN1202861A Hybrid aircraft |
| 12/02/1998 | CN1200343A Passenger plane and fighter aircraft capable of taking-off or landing vertically |
| 12/01/1998 | US5842667 Vertical takeoff and landing mass transit system and method |
| 12/01/1998 | US5842665 Launch vehicle with engine mounted on a rotor |
| 11/24/1998 | US5839691 Vertical takeoff and landing aircraft |
| 11/18/1998 | EP0680436B1 Stol/vtol free wing aircraft with articulated tail boom |
| 11/05/1998 | WO1998029303A3 Aircraft with a fuselage substantially designed as an aerostatic lifting body |
| 11/04/1998 | CN1197752A Subminature multifunctional rotating-column aircraft |
| 11/03/1998 | US5829714 Aerolift mechanism |
| 10/20/1998 | US5823470 For use in a nacelle of a tiltrotor aircraft |
| 10/20/1998 | US5823468 Hybrid aircraft |
| 10/13/1998 | US5820345 Split rotor shaft driven lift fan |
| 10/01/1998 | WO1998042569A1 Helicopter-airplane |
| 09/30/1998 | EP0866765A1 Rotor system having alternating length rotor blades for reducing blade-vortex interaction (bvi) noise |
| 09/30/1998 | EP0866764A1 Multi-service common airframe-based aircraft |
| 09/29/1998 | CA2009634C Segmented rotatable nozzles |
| 09/02/1998 | EP0861779A1 A rotor blade assembly for an unmanned aerial vehicle |
| 09/02/1998 | EP0861778A1 A snubber assembly for an unmanned aerial vehicle |
| 09/02/1998 | EP0861777A1 An integrated spline/cone seat subassembly |
| 09/02/1998 | EP0861776A1 A drive train assembly for an unmanned aerial vehicle |
| 09/02/1998 | EP0861775A1 A coaxial transmission/center hub subassembly for a rotor assembly |
| 09/02/1998 | EP0861773A1 Filimonov hybrid dirigible craft |
| 09/01/1998 | US5799900 Landing and take-off assembly for vertical take-off and landing and horizontal flight aircraft |
| 08/05/1998 | CN1189427A Fast airplane having VTOL function |
| 07/30/1998 | WO1998032656A1 Rotor with wings |
| 07/29/1998 | EP0854821A2 Hybrid aircraft |
| 07/14/1998 | US5779169 Aircraft engine inlet hot gas and foreign object ingestion reduction and pitch control system |
| 07/09/1998 | WO1998029303A2 Aircraft with a fuselage substantially designed as an aerostatic lifting body |
| 07/09/1998 | DE19700182A1 Luftfahrzeug mit einem im wesentlichen als aerostatischem Auftriebskörper ausgebildeten Rumpf Aircraft with a trained as aerostatic lift body essentially Hull |
| 07/09/1998 | CA2276876A1 Aircraft with a fuselage substantially designed as an aerostatic liftin g body |
| 06/23/1998 | US5769359 Active feedback loop to control body pitch in STOL/VTOL free wing aircraft |
| 06/23/1998 | US5769317 Aircraft thrust vectoring system |
| 06/16/1998 | US5765783 Vertically launchable and recoverable winged aircraft |
| 06/16/1998 | US5765777 STOL/VTOL free wing aircraft with variable pitch propulsion means |
| 06/04/1998 | WO1998023482A1 Stol/vtol aircraft with improved control during transition |
| 06/03/1998 | CN1183364A Aircraft using gas impeller system to carry out vertical taking off and landing |
| 06/02/1998 | US5758844 Vertical/short take-off and landing (V/STOL) air vehicle capable of providing high speed horizontal flight |
| 05/20/1998 | EP0646084B1 An unmanned aerial vehicle having ducted, coaxial counter-rotating rotors |
| 05/06/1998 | EP0839104A1 Torque tube/spar assembly for variable diameter helicopter rotors |
| 05/05/1998 | US5746390 Air-land vehicle with ducted fan vanes providing improved performance |
| 04/14/1998 | US5738302 Airborne vehicle |
| 04/02/1998 | DE19640249A1 Wind-powered drive system |
| 04/02/1998 | DE19639823A1 Flying vehicle, e.g. helicopter |
| 03/26/1998 | WO1998012106A1 Aircraft with vertical take-off and landing |
| 03/10/1998 | CA2193118A1 Launch vehicle with engine mounted on a rotor |
| 01/22/1998 | WO1998002350A1 Landing and take-off assembly for vertical take-off and landing and horizontal flight aircraft |
| 01/21/1998 | EP0667283B1 Hybrid aircraft |
| 12/29/1997 | EP0596131B1 Flying vehicle |
| 12/04/1997 | WO1997045639A1 Method for converting the rotation of a solid body into linear traction force according to a directional unbalance process, and devices for realising the same |
| 11/27/1997 | WO1997044241A1 Aerodyne with vertical take-off and landing |
| 11/27/1997 | WO1997044239A1 Torque tube/spar assembly for variable diameter helicopter rotors |
| 11/26/1997 | EP0808768A1 Vertical takeoff and landing aircraft |
| 10/15/1997 | EP0668829B1 Flight device |
| 10/09/1997 | WO1997036781A1 Airborne vehicle having a steerable lifting mechanism |
| 09/16/1997 | US5666803 Vectored thrust compressor for remote controlled aircraft |
| 08/14/1997 | WO1997029014A1 Lift rotor |
| 08/12/1997 | US5655879 Mounting arrangement for variable diameter rotor blade assemblies |
| 07/01/1997 | US5642982 Retraction/extension mechanism for variable diameter rotors |
| 06/26/1997 | WO1997022516A1 Multi-service common airframe-based aircraft |
| 06/26/1997 | CA2237846A1 Multi-service common airframe-based aircraft |
| 06/19/1997 | WO1997021588A1 Rotor system having alternating length rotor blades for reducing blade-vortex interaction (bvi) noise |
| 06/19/1997 | CA2240160A1 Rotor system having alternating length rotor blades for reducing blade-vortex interaction (bvi) noise |
| 06/12/1997 | DE19547261A1 Method of generating thrust for vertical take=off and landing aircraft |
| 06/10/1997 | US5636969 Torque tube/spar assembly for variable diameter helicopter rotors |
| 05/29/1997 | WO1997015492A3 Hybrid aircraft |
| 05/14/1997 | EP0527956B1 Propulsion system for a vertical and short takeoff and landing aircraft |
| 05/09/1997 | WO1997016342A1 Filimonov hybrid dirigible craft |
| 05/01/1997 | WO1997015492A2 Hybrid aircraft |
| 04/15/1997 | US5620303 Rotor system having alternating length rotor blades for reducing blade-vortex interaction (BVI) noise |
| 04/10/1997 | WO1997012805A1 Aerodisk - atmospheric aeronautical vehicle |
| 02/27/1997 | DE19530907A1 Helicopter etc uplift generator for inner or outer atmospheres |
| 01/28/1997 | US5597137 Vertical take-off and landing aircraft |
| 01/22/1997 | EP0754620A1 Tilt rotor helicopter |
| 01/21/1997 | US5595358 Multipurpose airborne vehicle |
| 01/16/1997 | WO1997001481A1 Vtol aircraft exhaust ducting system |
| 01/03/1997 | WO1997000200A1 Vertical takeoff and landing aircraft |
| 12/18/1996 | CN1137998A Finless and vertical landing wing jet aero-plane |
| 12/04/1996 | EP0745530A1 Airborne apparatus for ground erosion reduction |
| 10/01/1996 | US5560568 Recovery system and method for capturing and securing an air vehicle to landing platform |
| 09/24/1996 | US5558298 Active noise control of aircraft engine discrete tonal noise |
| 08/07/1996 | CN2232396Y Vertical landing and taking-off aircraft |
| 06/18/1996 | US5526999 Spacecraft with a crew escape system |
| 06/13/1996 | DE4443731A1 Twin fuselage V/STOL aircraft |
| 06/12/1996 | EP0597913B1 Shroud geometry for unmanned aerial vehicles |
| 06/05/1996 | DE4244852A1 Vertical take-off and landing aircraft and aircraft docking bay |
| 06/05/1996 | CN1123758A VTOL aircraft |
| 05/14/1996 | US5516060 Vertical take off and landing and horizontal flight aircraft |
| 05/02/1996 | DE4439791A1 Vertical take=off and landing aircraft |
| 04/16/1996 | US5507453 Gyro stabilized vectored thrust vertical takeoff or landing aircraft |
| 04/09/1996 | US5505407 Air-land vehicle |
| 03/13/1996 | CN1118591A Stol/vtol free wing aircraft with articulated tail boom |
| 03/07/1996 | DE4405544A1 Pulse jet drive for use in liquid or gaseous environments |
| 02/07/1996 | CN1116175A Water combustion butterfly type light airplane |
| 01/10/1996 | CN1114831A Flight device |
| 01/03/1996 | EP0667283A4 Hybrid aircraft. |
| 12/26/1995 | US5478029 Rotorcraft blade-vortex interaction controller |
| 11/29/1995 | CN1112499A Air flying saucer |
| 11/22/1995 | EP0513245B1 Vtol aircraft |
| 11/08/1995 | EP0680436A1 Stol/vtol free wing aircraft with articulated tail boom |