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Class Information
Number: 244/139
Name: Aeronautics > Safety lowering devices > Entire aircraft
Description: Devices for safely lowering entire aircraft to the ground.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8375837 Catch and snare system for an unmanned aerial vehicle Feb. 19, 2013
8366052 Detachable inflation system for air vehicles Feb. 5, 2013
8348192 Crash attenuation system for aircraft Jan. 8, 2013
8191831 Parachute release device for unmanned aerial vehicle (UAV) Jun. 5, 2012
8123162 Unmanned air vehicles and method of landing same Feb. 28, 2012
8123170 Recovery and rescue system for aircraft Feb. 28, 2012
8104718 Inflatable wing flight vehicle Jan. 31, 2012
8100365 Intelligent ballistic parachute system that performs pre-activation and/or post-activation actions Jan. 24, 2012
8074919 Parachute support and stabilization for helicopter recovery systems Dec. 13, 2011
8056861 Intelligent ballistic parachute system with fuel discharge Nov. 15, 2011
8016239 Safety pre-impact deceleration system for vehicles Sep. 13, 2011
7954752 Crash attenuation system for aircraft Jun. 7, 2011
7934682 Aircraft safety system May. 3, 2011
7854410 Powered unmanned aerial vehicle Dec. 21, 2010
7575193 Anti-crash method and system, an undercarriage, and an aircraft Aug. 18, 2009
7523891 Safety pre-impact deceleration system for vehicles Apr. 28, 2009
7487939 Aircraft with emergency landing system Feb. 10, 2009
7300019 Multimodal, deployable vehicle Nov. 27, 2007
7201348 Cruise missile recovery system Apr. 10, 2007
7066426 Multimodal, deployable vehicle Jun. 27, 2006
6808144 Autonomous payload recovery system Oct. 26, 2004
6776374 Parachute pack for powered parachute Aug. 17, 2004
6761334 Aircraft passenger safety module Jul. 13, 2004
6685140 Miniature, unmanned aircraft with automatically deployed parachute Feb. 3, 2004
6663049 Integral energy source for store ejection Dec. 16, 2003
6565041 Parachute assembly for a miniature aircraft May. 20, 2003
6497389 Airbag system and method for facilitating emergency egress from an aircraft Dec. 24, 2002
6471160 Method for deploying a parachute on a drone Oct. 29, 2002
6416019 Precision parachute recovery system Jul. 9, 2002
6390413 Years two thousand of new safety helicopter May. 21, 2002
6382558 Safety system for a helicopter May. 7, 2002
6338456 Landing impact absorbing deployment system for aircraft with damaged landing gear Jan. 15, 2002
6338457 Precision parachute recovery system Jan. 15, 2002
6322021 Deployable wing with propulsion for range extension Nov. 27, 2001
6315241 Buoyancy system for avoiding light aircraft crashes Nov. 13, 2001
6241195 Extendable/retractable airfoil assembly for fixed wing aircraft Jun. 5, 2001
6199799 Parachute device for helicopters Mar. 13, 2001
6164595 Helium actuated airplane parachute Dec. 26, 2000
6042051 Emergency self inflating aircraft landing assist system Mar. 28, 2000
6024326 Water-impact release mechanism Feb. 15, 2000
5992794 External airbag protection system for helicopters Nov. 30, 1999
5921503 Assistant landing device of a troubled airplane Jul. 13, 1999
5899414 Aircraft crash prevention system May. 4, 1999
5884863 Method and apparatus for deploying a wing Mar. 23, 1999
5878979 Method and apparatus for landing a wing Mar. 9, 1999
5873549 Vehicle rotation and control mechanism Feb. 23, 1999
5836544 Emergency soft-landing system for rotor-type aircraft Nov. 17, 1998
5826827 Air-chute safety system Oct. 27, 1998
5810293 Emergency landing auxiliary apparatus for an aircraft using a parachute Sep. 22, 1998
5785278 Pressure dependent parachute release device for air/water rockets Jul. 28, 1998

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