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Class Information
Number: 244/113
Name: Aeronautics > Retarding and restraining devices > Aerodynamic retarders
Description: Devices for retarding the progress of aircraft through the air.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8640989 Speed brake for aircraft Feb. 4, 2014
8616496 Systems and methods for a self-deploying vehicle drag device Dec. 31, 2013
8231079 Aerodynamic braking device for aircraft Jul. 31, 2012
8076623 Projectile control device Dec. 13, 2011
7964830 Large cross-section interceptor vehicle and method Jun. 21, 2011
7775147 Dual redundant electro explosive device latch mechanism Aug. 17, 2010
7717370 L-tail (featuring parabrakes) May. 18, 2010
7070148 Aerodynamic component for controlling a landing guide path of an aircraft Jul. 4, 2006
6682014 Device for exerting drag Jan. 27, 2004
6588465 Passive variable speed drogue Jul. 8, 2003
6511016 Spin-stabilized projectile with a braking device Jan. 28, 2003
6497600 Automatic pilot system for model aircraft Dec. 24, 2002
6491261 Wing mounted aircraft yaw control device Dec. 10, 2002
6398167 Aircraft braking system Jun. 4, 2002
6325325 Device for translational braking of a projectile on its trajectory Dec. 4, 2001
6264144 Material assembly for an inflatable aerodynamic braking device for spacecraft deceleration and the like Jul. 24, 2001
6145788 Drogue assembly for in-flight refueling Nov. 14, 2000
6131853 Micro-drag generators for aerodynamic and hydrodynamic braking and control Oct. 17, 2000
5871173 Drag-producing aerodynamic device Feb. 16, 1999
5735485 Variable slot airbrake for aircraft wing Apr. 7, 1998
5593111 Safety system for removing a rider from a vehicle by deploying a parachute Jan. 14, 1997
5570859 Aerodynamic braking device Nov. 5, 1996
5509623 Free wing aircraft having a free wing used as an air brake to shorten roll-out following touchdown Apr. 23, 1996
5310592 Fibrous ceramic aerobrake May. 10, 1994
5265829 Tetrahedral lander Nov. 30, 1993
H1133 Aircraft arresting system and method Feb. 2, 1993
5120005 Exhaust flap speedbrake Jun. 9, 1992
5108047 Deployable device, in particular intended for the deceleration of planetary reentry bodies Apr. 28, 1992
5096144 Reverser door actuation mechanism Mar. 17, 1992
5048773 Curved grid fin Sep. 17, 1991
5020739 Selectable towline spin chute system Jun. 4, 1991
4958565 Inflatable decelerator Sep. 25, 1990
4955958 Aircraft Sep. 11, 1990
4856737 Spinning RAM air decelerator Aug. 15, 1989
4832288 Recovery system May. 23, 1989
4783024 Speedbrake Nov. 8, 1988
4781649 Toy car with a parachute Nov. 1, 1988
4696443 Scatterable ram air decelerator Sep. 29, 1987
4651958 Method and apparatus for effecting fine control of aircraft velocity Mar. 24, 1987
4645144 Method and apparatus for effecting fine control of aircraft velocity Feb. 24, 1987
4566657 Span loaded flying wing control Jan. 28, 1986
4565341 Inflatable decelerator Jan. 21, 1986
4538778 Dual towline spin-recovery device Sep. 3, 1985
4518137 Aerodynamic braking system for a space vehicle May. 21, 1985
4512258 High speed underground transportation system Apr. 23, 1985
4504031 Aerodynamic braking and recovery method for a space vehicle Mar. 12, 1985
4466586 Directional control device for aircraft Aug. 21, 1984
4445653 Method for the landing of air and spacecrafts May. 1, 1984
4432516 Variable airfoil assembly Feb. 21, 1984
4422605 Reverser for jet engine Dec. 27, 1983

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