Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 244/218
Name: Aeronautics > Aircraft sustentation > Sustaining airfoils > With lift modification > Variable > Area
Description: Variable lift modifier including means to change the surface area of the airfoil to be acted upon by the relatively moving stream of air.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8651431 Aircraft with movable winglets and method of control Feb. 18, 2014
8636246 Aircraft wing extension and nozzle system Jan. 28, 2014
8579587 Method of reducing or even eliminating the vibration of a rotorcraft lift and propulsion rotor, and an airfoil assembly and a rotor implementing said method Nov. 12, 2013
8573535 Shape-change material and method Nov. 5, 2013
8469308 Aircraft wing extension and nozzle system Jun. 25, 2013
8457872 Method for managing the flight of an aircraft Jun. 4, 2013
8439314 Aircraft having offset telescopic wings May. 14, 2013
8382045 Shape-changing control surface Feb. 26, 2013
8342457 Shape-changing structure member with embedded spring Jan. 1, 2013
8336830 Retractable aircraft wing tip Dec. 25, 2012
8201773 Flexible self-erecting substructures for sensor networks Jun. 19, 2012
8131406 Piston engine aircraft automated pre-flight testing Mar. 6, 2012
8104713 Reinforced inflatable wings for fitment-constrained air vehicles Jan. 31, 2012
8100367 Variable geometry wing using a roll-up device Jan. 24, 2012
8016249 Shape-changing structure member with embedded spring Sep. 13, 2011
7963485 Trimmable horizontal stabilizer Jun. 21, 2011
7931240 Cellular support structures used for controlled actuation of fluid contact surfaces Apr. 26, 2011
7866610 Telescoping wing and airfoil control mechanism Jan. 11, 2011
7832690 Telescoping wing locking system Nov. 16, 2010
7780120 Flight control method and apparatus to produce induced yaw Aug. 24, 2010
7762500 Telescopic wing with articulated structural spar Jul. 27, 2010
7757991 Helicopter blade vortex interaction noise reducing method and device Jul. 20, 2010
7726610 Systems and methods for providing differential motion to wing high lift device Jun. 1, 2010
7717373 Deformable aerodynamic profile May. 18, 2010
7503527 Flight control method and apparatus to produce induced yaw Mar. 17, 2009
7377470 Wireless-controlled airplane May. 27, 2008
7311288 Aircraft wing structure and a method for decreasing flight speed of the aircraft Dec. 25, 2007
7296529 Fluidynamic lift combined array, technology Nov. 20, 2007
6981676 Method and spoiler system for ensuring the aerodynamic continuity of the upper surface of an aircraft Jan. 3, 2006
6974112 Deployment system for a moveable wing surface Dec. 13, 2005
6910661 Geometric morphing wing Jun. 28, 2005
6910662 Aircraft wing and wing parts movable adjacent to the aircraft wing Jun. 28, 2005
6899298 Variable area wing aircraft and method May. 31, 2005
6834835 Telescopic wing system Dec. 28, 2004
6705568 Variable area wing aircraft and method Mar. 16, 2004
6622974 Geometric morphing wing with expandable spars Sep. 23, 2003
6435458 Tailored wing assembly for an aircraft moveable slat system Aug. 20, 2002
6241195 Extendable/retractable airfoil assembly for fixed wing aircraft Jun. 5, 2001
6199796 Adaptive pneumatic wing for fixed wing aircraft Mar. 13, 2001
6098922 Lifting-fuselage/wing aircraft having low induced drag Aug. 8, 2000
6098927 Multi-purpose aircraft Aug. 8, 2000
6079672 Aileron for fixed wing aircraft Jun. 27, 2000
6047923 Aircraft having multiple fuselages Apr. 11, 2000
5921506 Extendible leading edge flap Jul. 13, 1999
5901924 Speed enhanced powered parachute May. 11, 1999
5897076 High-efficiency, supersonic aircraft Apr. 27, 1999
5823480 Wing with a wing grid as the end section Oct. 20, 1998
5813628 Lifting-fuselage/wing aircraft having low induced drag Sep. 29, 1998
5803405 Expandable aircraft section Sep. 8, 1998
5769358 Lifting-fuselage/wing aircraft having an elliptical forebody Jun. 23, 1998

1 2










 
 
  Recently Added Patents
Antibody recognizing turn structure in amyloid .beta.
Glycosyltransferase promoter
Error recovery storage along a memory string
Method for the hydrolysis of substituted formylamines into substituted amines
Low temperature pressure chamber unit, magnetic resonance device with a low temperature pressure chamber unit, and an attachment method to attach at least one add-on unit to an external housin
Efficient location discovery
Delivery of captions, content advisory and other data through digital interface
  Randomly Featured Patents
System, method, and computer software code for controlling multiple generators of a powered system
Workpiece support tooling
Cosmetic resin composition and cosmetic using the same
Method and means for filtering and amplifying signal components of desired frequency
Corset
Run-flat tire and wheel arrangement with inverted bead interlock
Paper sheet having improved rate of absorbency
Machine tool workpiece feed carriage
Silica gel compositions containing alkali metals and alkali metal alloys
Semiconductor device having a microstrip line