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Class Information
Number: 244/138R
Name: Aeronautics > Safety lowering devices
Description:










Sub-classes under this class:

Class Number Class Name Patents
244/139 Entire aircraft 86
244/142 Parachutes 116
244/140 Passenger compartment 37
244/138A Rotating vanes 15


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8413927 Landing gear for spacecraft Apr. 9, 2013
8403268 Pilot chute device Mar. 26, 2013
8244461 Navigational display for parachutists Aug. 14, 2012
8226043 Autonomous stratosphere platform Jul. 24, 2012
8200379 Smart recovery system Jun. 12, 2012
8186624 Aerial delivery system May. 29, 2012
8083184 Aerial delivery system Dec. 27, 2011
8066224 Deceleration platform Nov. 29, 2011
7467762 Advanced unmanned aerial vehicle system Dec. 23, 2008
7374133 Wing having a negative dihedron for towing a load May. 20, 2008
7302340 High altitude parachute navigation flight computer Nov. 27, 2007
7293742 Reefing assembly for a circular parachute Nov. 13, 2007
7204049 Emergency drop system for an aircraft advertising display Apr. 17, 2007
7178761 Container apparatus for object to be dropped Feb. 20, 2007
7066426 Multimodal, deployable vehicle Jun. 27, 2006
6951322 Personal aircraft device Oct. 4, 2005
6942184 Air drop device Sep. 13, 2005
6769648 Personal aircraft device Aug. 3, 2004
6761334 Aircraft passenger safety module Jul. 13, 2004
6712317 Aerial cargo container with deceleration and orientation assembly Mar. 30, 2004
6708927 Apparatus for slowly and safely descending from a high-rise building Mar. 23, 2004
6682017 Aircraft with a detachable passenger escape cabin and an aircraft with airbags Jan. 27, 2004
6655636 Product wrapping incorporating air drag device Dec. 2, 2003
6622968 Guided airborne vehicle, cargo and personnel delivery system Sep. 23, 2003
6607166 Inflatable flying body for the rescue descent of a person Aug. 19, 2003
6511019 Short-haul escape system and method Jan. 28, 2003
6503119 Parachute toy Jan. 7, 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
6428381 Flying device which rotates as it travels through the air Aug. 6, 2002
6427944 Systems and methods for using airborne communication nodes Aug. 6, 2002
6416019 Precision parachute recovery system Jul. 9, 2002
6237875 Airbag payload landing system for damping landing impact forces on a flying payload May. 29, 2001
6224019 Parachute landing velocity attenuator May. 1, 2001
6213429 Life preserver for aircraft Apr. 10, 2001
6131856 Parachute trajectory control Oct. 17, 2000
6056241 Thin film parachute with continuous lateral reinforcing fibers May. 2, 2000
6029932 Detonating valve for releasing openings of air bag landing systems Feb. 29, 2000
6024326 Water-impact release mechanism Feb. 15, 2000
6019317 Air-dropped, precision-guided, payload delivery system Feb. 1, 2000
5992794 External airbag protection system for helicopters Nov. 30, 1999
5979829 In-flight evacuation system Nov. 9, 1999
5961074 Method and apparatus for pressurized feeding of liquid propellants to a rocket engine Oct. 5, 1999
5927653 Two-stage reusable earth-to-orbit aerospace vehicle and transport system Jul. 27, 1999
5899415 Personnel guided aerial delivery device May. 4, 1999
5884863 Method and apparatus for deploying a wing Mar. 23, 1999
5884867 Stabilizing apparatus Mar. 23, 1999
5871173 Drag-producing aerodynamic device Feb. 16, 1999
5853151 Braking shield for a spacecraft, and a satellite fitted therewith Dec. 29, 1998
5826826 Landing process for payloads from aerospace missions Oct. 27, 1998

1 2 3










 
 
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