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Class Information
Number: 244/46
Name: Aeronautics > Aircraft sustentation > Sustaining airfoils > Arrangement > Variable
Description: Arrangements of sustaining airfoils having provision for altering the arrangement at will or in response to changing conditions.










Sub-classes under this class:

Class Number Class Name Patents
244/47 Dihedral 18
244/49 Folding 209
244/48 Incidence 65


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8703268 Morphing panel structure Apr. 22, 2014
8651431 Aircraft with movable winglets and method of control Feb. 18, 2014
8590831 Flying vehicle Nov. 26, 2013
8586176 Shape memory alloy fibers and shape memory polymer fibers and films and their composites for reversible shape changes Nov. 19, 2013
8544790 Aircraft Oct. 1, 2013
8474747 Pivoting stabilising surface for aircraft Jul. 2, 2013
8444082 High performance `X`-configuration airplane for storage and launch from a tubular container May. 21, 2013
8371520 Rapidly convertible hybrid aircraft and manufacturing method Feb. 12, 2013
8360357 Aircraft with a wing movable along the longitudinal axis of the fuselage Jan. 29, 2013
8360356 Flying apparatus Jan. 29, 2013
8356770 Tail-mounted pointable solar panels for solar-powered aircraft Jan. 22, 2013
8336811 Aircraft with its fuselage suspended under the wing Dec. 25, 2012
8292216 Wing lift system Oct. 23, 2012
8258447 Methods and apparatus for a frangible seal for deployable flight structures Sep. 4, 2012
8201773 Flexible self-erecting substructures for sensor networks Jun. 19, 2012
8146855 Unmanned air vehicle Apr. 3, 2012
8115149 Gun launched hybrid projectile Feb. 14, 2012
8056853 Reconfigurable wing and method of use Nov. 15, 2011
8014910 Assisted take-off method for aircraft Sep. 6, 2011
7946527 Aircraft with fixed, swinging and folding wings May. 24, 2011
7896294 Cover skin for a variable-shape aerodynamic area Mar. 1, 2011
7866610 Telescoping wing and airfoil control mechanism Jan. 11, 2011
7841559 Aerial vehicle with variable aspect ratio deployable wings Nov. 30, 2010
7816635 Air vehicle wing pivot Oct. 19, 2010
7789343 Morphing aircraft with telescopic lifting and control surfaces Sep. 7, 2010
7559505 Apparatus and method for restraining and deploying an airfoil Jul. 14, 2009
7510143 Wing assembly and aircraft Mar. 31, 2009
7441724 System and method for controlling a roll rate of a torsionally-disconnected freewing aircraft Oct. 28, 2008
7338010 Air-launchable aircraft and method of use Mar. 4, 2008
7249734 Aerodynamic vehicle having a variable geometry, co-planar, joined wing Jul. 31, 2007
7185846 Asymmetrical control surface system for tube-launched air vehicles Mar. 6, 2007
7185847 Winged vehicle with variable-sweep cantilevered wing mounted on a translating wing-support body Mar. 6, 2007
7083140 Full-bore artillery projectile fin development device and method Aug. 1, 2006
7051974 Pivoting aircraft wing and associated method May. 30, 2006
7028948 Apparatus for increase of aircraft lift and maneuverability Apr. 18, 2006
6986481 Extendable joined wing system for a fluid-born body Jan. 17, 2006
6923404 Apparatus and methods for variable sweep body conformal wing with application to projectiles, missiles, and unmanned air vehicles Aug. 2, 2005
6899298 Variable area wing aircraft and method May. 31, 2005
6834835 Telescopic wing system Dec. 28, 2004
6745979 Spacecraft and aerospace plane having scissors wings Jun. 8, 2004
6742741 Unmanned air vehicle and method of flying an unmanned air vehicle Jun. 1, 2004
6705568 Variable area wing aircraft and method Mar. 16, 2004
6628995 Method and system for variable flight data collection Sep. 30, 2003
6601795 Air vehicle having scissors wings Aug. 5, 2003
6547181 Ground effect wing having a variable sweep winglet Apr. 15, 2003
6398157 Aircraft Jun. 4, 2002
6345790 Subsonic aircraft with backswept wings and movable wing tip winglets Feb. 12, 2002
6202958 Mounting arrangement for the pivotally openable rudder blades of a guided missile Mar. 20, 2001
6116539 Aeroelastically stable forward swept wing Sep. 12, 2000
6089503 Selectively rotatable and torsionally flexible aerodynamic control apparatus Jul. 18, 2000

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