| Patents for B64B 1 - Lighter-than-air aircraft (2,901) |
|---|
| 07/25/1989 | US4850551 Propulsion system for a buoyant vehicle |
| 07/13/1989 | WO1989006205A1 High-altitude balloon and method and apparatus for making it |
| 06/29/1989 | DE3640335A1 Variable, self-propelling bell flow rotor engine in multipurpose combination |
| 06/27/1989 | US4842007 Self-sealing valve for inflated bodies |
| 06/21/1989 | EP0321012A1 Baloon adapted to perform a self-governing and reversible flight between the ground of a planet with an atmosphere and a predetermined altitude |
| 06/15/1989 | WO1989005264A1 Aerostat which travels autonomously and reversibly between the ground of a planet with an atmosphere and a predetermined ceiling altitude |
| 06/13/1989 | CA1255644A1 Steerable aerostatical balloon |
| 06/07/1989 | CN2038892U Air-filled balloon lighting device |
| 06/06/1989 | US4836471 Navigational vent for hot air balloons |
| 06/06/1989 | US4836128 Identification means |
| 05/24/1989 | DE3737233A1 Self-supporting operational system for rectifying damage in inaccessible regions, and for military applications |
| 05/10/1989 | CN2037345U Small remote control airship |
| 04/20/1989 | WO1989003342A1 Use of solar energy at high altitudes |
| 04/19/1989 | EP0312075A1 Solar energy provided at high altitudes |
| 03/21/1989 | US4813632 Ballast management system for lighter than air craft |
| 03/21/1989 | US4813630 Electrically non-conductive suspension cables for hot air balloons |
| 03/21/1989 | CA1251431A1 Method and apparatus for inflating balloons and for deploying a load suspended therefrom |
| 01/31/1989 | US4800835 Locator device |
| 01/18/1989 | EP0299534A1 Advertising aircraft |
| 01/03/1989 | US4795112 Method and device for emergency transportation |
| 12/27/1988 | US4794498 Accessory device for an inflatable gas balloon |
| 12/20/1988 | US4792107 Airship telescopic boom |
| 11/29/1988 | US4787575 Signal balloon device |
| 11/02/1988 | CN87202099U Air floating machine |
| 10/20/1988 | DE3710993A1 Utilisation of solar energy by means of photovoltaic cells on a captive (tethered) balloon |
| 10/05/1988 | EP0284610A1 Method of maunufacture of reinforced articles by means of inflatable moulds |
| 09/27/1988 | US4773617 Lighter-than-air craft |
| 09/14/1988 | EP0282425A1 Process for the aerial transportation of prefabricated buildings |
| 09/14/1988 | CN87101736A Ring butterfly and joining bag type airship |
| 08/11/1988 | DE3702459A1 Emergency life-saving apparatus for climbers |
| 08/09/1988 | US4762295 Aerostat structure with conical nose |
| 06/14/1988 | US4750690 Upward viewing observation window for hot air balloon |
| 05/04/1988 | EP0265980A1 Method and device to attach a strip of a flexible material to a fastening part, and its use in the fastening of a casing, e.g. a space balloon, to a fastening part |
| 04/21/1988 | DE3634101A1 Airborne transporter for gaseous hydrogen |
| 04/19/1988 | CA1235392A1 Aerial load-lifting system |
| 04/12/1988 | US4737133 Accessory device for a gas balloon |
| 03/31/1988 | DE3633143A1 Ecological air transportation system - EATS - |
| 03/30/1988 | CN86105611A Air vehicle |
| 03/16/1988 | EP0259363A1 Torpedo recovery device |
| 02/25/1988 | DE3628133A1 Solar radiation energy utilisation by means of photovoltaic cells (photocells) on a captive balloon |
| 02/02/1988 | US4722498 Inflatable air foil |
| 01/28/1988 | WO1988000555A1 Vertical flight control unit for airships |
| 01/05/1988 | US4717092 Torpedo recovery device |
| 12/08/1987 | US4711416 Steerable lighter than air balloon |
| 11/10/1987 | US4705235 Method and a device for hooking a balloon envelope to a fastener means |
| 10/21/1987 | EP0241452A1 Additional device for inflatable gas balloon. |
| 10/14/1987 | EP0240495A1 Accessory for gas-filled balloon |
| 10/08/1987 | DE3611608A1 Flight testing flying objects with a high-altitude balloon |
| 10/06/1987 | US4697706 Life spotting distress signal package |
| 09/29/1987 | US4696444 Device for coupling a balloon envelope with an element external to the envelope |
| 09/29/1987 | US4696252 Signalling device |
| 09/22/1987 | US4695012 Aerial load-lifting system |
| 08/25/1987 | US4688758 Valve apparatus |
| 08/18/1987 | CA1225628A1 Means for attaching a sounding balloon |
| 08/12/1987 | CN86100378A Length-limitless structure of the balloon-tied rope |
| 08/11/1987 | US4685640 Air vehicle |
| 07/16/1987 | WO1987004133A1 Torpedo recovery device |
| 06/23/1987 | US4675030 Compression, cooling to revmove water vapor; semipermeable me mbranes remove other gases |
| 06/18/1987 | WO1987003534A1 Reinforced articles and method of their manufacture by means of inflatable moulds |
| 05/21/1987 | DE3540341A1 Military operational means having a dedicated lift body for use by rockets, gliding aircraft, aircraft and ground launching |
| 05/20/1987 | EP0222263A1 Inflatable airfoil |
| 05/07/1987 | DE3539190A1 Schematic representation and method of operation for causing a flying object to make the transition into a hovering state and to continue to move |
| 04/23/1987 | WO1987002438A1 Fluid filled device and valve therefor |
| 04/15/1987 | EP0217948A1 Identification means |
| 03/24/1987 | US4651956 Deflation and control system for hot air balloons |
| 02/03/1987 | US4640474 Method and apparatus for aerially transporting loads |
| 11/12/1986 | EP0201309A2 Air vehicle |
| 11/05/1986 | EP0200244A2 Device for joining an envelope with an external element at this envelope |
| 10/28/1986 | US4619422 Balloon carriage |
| 10/23/1986 | WO1986006041A1 Identification means |
| 10/15/1986 | EP0197570A1 Process and device for securing an envelope to a fastening fitting |
| 09/24/1986 | CN85109702A Accessories used for inflatable balloon |
| 08/19/1986 | US4606515 Hybrid annular airship |
| 07/22/1986 | US4601444 Aerial load-lifting system |
| 07/15/1986 | CA1207731A1 Aircraft having buoyant gas balloon |
| 06/19/1986 | WO1986003469A1 Steerable aerostatic ballon |
| 06/19/1986 | WO1986003421A1 Accessory for gas-filled balloon |
| 06/11/1986 | EP0184262A1 Steerable aerostatic balloon |
| 05/27/1986 | US4591112 Vectored thrust airship |
| 05/09/1986 | WO1986002574A1 Additional device for inflatable gas balloon |
| 05/06/1986 | US4586456 Inflatable balloon distress marker having small article containing compartment therein |
| 02/05/1986 | EP0033318B1 Tethered airfoil wind energy conversion system |
| 01/14/1986 | US4564159 Automatic balloon launching system |
| 08/13/1985 | US4534525 Evacuated balloon for solar energy collection |
| 07/30/1985 | CA1191125A1 Balloon envelope and method of fabricating same |
| 07/16/1985 | US4529153 One-piece load line pocket for balloon |
| 07/16/1985 | US4529018 Method and apparatus for inflating balloons and for deploying a load suspended therefrom |
| 05/02/1985 | EP0138817A1 An aerial machine |
| 02/19/1985 | US4499763 Means for attaching a sounding balloon |
| 01/22/1985 | US4494714 Automatic balloon launching system |
| 12/04/1984 | US4486669 Wind generator kite system |
| 11/13/1984 | US4482110 Cyclorotor composite aircraft |
| 07/31/1984 | CA1171835A1 Composite aircraft |
| 07/03/1984 | US4457477 Process for altitude-stabilizing a balloon, and atmospheric balloons for implementing this process |
| 06/05/1984 | CA1168644A1 Metal-clad airship hull construction |
| 04/26/1984 | WO1984001547A1 An aerial machine |
| 03/06/1984 | US4434958 Method of construction for a container with a symmetrical lobed structure and container constructed according to the said process |
| 02/21/1984 | US4432513 Gas-proof fastening system for a non-rigid airship |
| 12/20/1983 | CA1159034A1 Airship |
| 12/13/1983 | US4420130 Fabrication process for an envelope, in particular for space balloons, envelope thus made, and its application to the aerospace domain |