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Class Information
Number: 244/134E
Name: Aeronautics > Aircraft structure > Ice prevention > Nature of surface

Patents under this class:

Patent Number Title Of Patent Date Issued
8439309 De-icer, a fixture and a method of adjusting the position of a de-icer May. 14, 2013
8096508 Erosion resistant films for use on heated aerodynamic surfaces Jan. 17, 2012
7992823 Ice shed reduction for leading edge structures Aug. 9, 2011
7938368 Nosecone ice protection system for a gas turbine engine May. 10, 2011
7775482 Aircraft icing sensor Aug. 17, 2010
7358466 Localized heat treating apparatus for blisk airfoils Apr. 15, 2008
7178760 Method and apparatus for inhibiting accretion of airborne material on a surface of an aircraft Feb. 20, 2007
7137596 Aircraft surface ice inhibitor Nov. 21, 2006
7014151 Pitch-based carbon foam heat sink with phase change material Mar. 21, 2006
7014359 Temperature measuring device Mar. 21, 2006
6352601 Self-adhering ice protector Mar. 5, 2002
6330986 Aircraft de-icing system Dec. 18, 2001
6279856 Aircraft de-icing system Aug. 28, 2001
6265057 Ice protection system Jul. 24, 2001
6237874 Zoned aircraft de-icing system and method May. 29, 2001
6206325 Onboard aircraft de-icing using lasers Mar. 27, 2001
6194685 De-ice and anti-ice system and method for aircraft surfaces Feb. 27, 2001
5934617 De-ice and anti-ice system and method for aircraft surfaces Aug. 10, 1999
5823474 Aircraft ice detection and de-icing using lasers Oct. 20, 1998
5813631 Pneumatic deicing system with drain valve Sep. 29, 1998
5765779 Ice protection device Jun. 16, 1998
5743494 Polyurethane deicer Apr. 28, 1998
5685506 Insect abatement system Nov. 11, 1997
5683062 Aircraft anti-insect system Nov. 4, 1997
5657951 Electrothermal de-icing system Aug. 19, 1997
5575440 Procedure and devices to determine the severity of icing conditions for an aircraft Nov. 19, 1996
5558304 Deicer assembly utilizing shaped memory metals Sep. 24, 1996
5544845 Polyurethane deicer Aug. 13, 1996
5337978 Leading edge pneumatic deicer assembly Aug. 16, 1994
5322246 Ice prevention device for airfoils Jun. 21, 1994
5143325 Electromagnetic repulsion system for removing contaminants such as ice from the surfaces of aircraft and other objects Sep. 1, 1992
4829162 Maintenance of uniform optical window properties May. 9, 1989
4808824 Compositional state detection system and method Feb. 28, 1989
3931428 Substrate coated with super-hydrophobic layers Jan. 6, 1976

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