ClassID:

71920

B64C2009/143 - CPC Classification

Classification description:

Adjustable control surfaces or members, e.g. rudders forming slots comprising independently adjustable elements for closing or opening the slot between the main wing and leading or trailing edge flaps

Recent Application in this class:
#1
20250187718
2025-06-12

LEADING-EDGE DROOP ACTUATION SYSTEM

#2
20240059394
2024-02-22

Flight control systems and related methods of magnetically counteracting aerodynamic lift forces on flight control surfaces

#3
20230322358
2023-10-12

Translating flight control surface for aircraft

#4
20230024601
2023-01-26

Aircraft wing with trailing edge flight control surface

#5
20220258850
2022-08-18

Thermal relief doors for overheat prevention of anti-ice systems on aircraft

#6
20220135206
2022-05-05

Wing leading-edge device and a wing having such a wing leading-edge device

#7
20220025834
2022-01-27

Synergistic hybrid propulsion

#8
20200307760
2020-10-01

Shutter door mechanism for wing leading edge slat cut-outs

#9
20200180749
2020-06-11

Spoiler with releasable portion

#10
20200115032
2020-04-16

Wing flap deflection control removal

#11
20200023939
2020-01-23

Connection assembly for transmitting loads between two wing elements

#12
20190367158
2019-12-05

SYSTEM FOR DRIVING A FLAP ARRANGEMENT BETWEEN A RETRACTED POSITION AND AN EXTENDED POSITION

#13
20190359314
2019-11-28

Method and apparatus for controlling a droop panel

#14
20190263505
2019-08-29

ACTUATABLE AIRCRAFT COMPONENT

#15
20190176962
2019-06-13

Pre-deformed aircraft spoilers and droop panels designed to seal with flap in deflected state

#16
20180170515
2018-06-21

Wing flap deflection control removal

#17
20180118329
2018-05-03

Wing for an aircraft having a simplified movable aerodynamic surface and a flexible sealing

#18
20170361918
2017-12-21

Active flow control devices for aircraft wings

#19
20170233095
2017-08-17

Aerodynamic control surface movement monitoring system

#20
20170175895
2017-06-22

Seal assembly

#21
20170088250
2017-03-30

Aircraft wing assemblies

#22
20170001712
2017-01-05

FORE FLAP DISPOSED ON THE WING OF AN AIRCRAFT

#23
20160311523
2016-10-27

Pushing device, moving mechanism and aircraft

#24
20150210379
2015-07-30

High lift system for an aircraft and aircraft having such a high lift system

#25
20150053825
2015-02-26

High-lift device of air vehicle

#26
20140077038
2014-03-20

Aircraft flap system and associated method

#27
20140048655
2014-02-20

High lift system for an aircraft and method for influencing the high lift characteristics of an aircraft

#28
20130320151
2013-12-05

Rotary actuated high lift gapped aileron

#29
20130112814
2013-05-09

Droop panel linkage

#30
20130075536
2013-03-28

High lift system for an aircraft

#31
20120292454
2012-11-22

High-lift system for an aircraft, method for displacing a lift flap, and aircraft having a high-lift system

#32
20120292452
2012-11-22

Aircraft wing assembly

#33
20120286101
2012-11-15

High-lift device, wing, and noise reduction structure for high-lift device

#34
20120261517
2012-10-18

Multi-element airfoil system

#35
20120234983
2012-09-20

Control surface assembly

#36
20120104180
2012-05-03

Krueger

#37
20110248122
2011-10-13

Fore flap disposed on the wing of an aircraft

#38
20110240803
2011-10-06

Low noise wing slat system with deployable wing leading edge elements

#39
20110174933
2011-07-21

Slot seal

#40
20110036944
2011-02-17

Slat deployment mechanism

#41
20110011984
2011-01-20

High lift system for an aircraft

#42
20100320332
2010-12-23

Spoiler for an aerodynamic body of an aircraft

#43
20100282900
2010-11-11

System for reducing aerodynamic noise at a supplementary wing of an aircraft

#44
20100219299
2010-09-02

High-lift system on the wing of an aircraft, and method for its operation

#45
20100187368
2010-07-29

Actuation system for leading edge high-lift device

#46
20100084508
2010-04-08

High-lift device, wing, and noise reduction structure for high-lift device

#47
20100019095
2010-01-28

Wing of an aircraft

#48
20090146017
2009-06-11

Aircraft trailing edge devices, including devices with non-parallel motion paths, and associated methods

#49
20090026317
2009-01-29

Translating flap drive door

#50
20080251647
2008-10-16

System for reducing aerodynamic noise at a supplementary wing of an aircraft

#51
20080179464
2008-07-31

Single slotted flap with sliding deflector flap and lowerable spoiler

#52
20070252040
2007-11-01

Seal assemblies for use with drooped spoilers and other control surfaces on aircraft

#53
20070176051
2007-08-02

Actuation device positioning systems and associated methods, including aircraft spoiler droop systems

#54
20070114329
2007-05-24

Aircraft trailing edge devices, including devices with non-parallel motion paths, and associated methods

#55
20060169847
2006-08-03

Aerospace vehicle leading edge slat devices and corresponding methods

#56
20050061922
2005-03-24

Method and spoiler system for ensuring the aerodynamic continuity of the upper surface of an aircraft

#57
19037907
2025-10-14

Wing assemblies and aircraft with gap-adjustment assemblies for slats