ClassID:

71902

B64C5/06 - CPC Classification

Classification description:

Stabilising surfaces Fins

Recent Application in this class:
#1
20260145777
2026-05-28

TAIL FIN ASSEMBLY FOR AN AIRCRAFT COMPRISING PIPING AT THE FRONT OF THE TAIL FIN

#2
20260116526
2026-04-30

Rotary-Wing Aircraft Provided with at least one Multi-Plane Pitch Stabilizer

#3
20250304249
2025-10-02

CONVERTIBLE AIRCRAFT CAPABLE OF HOVERING

#4
20250256833
2025-08-14

AIRCRAFT VERTICAL STABILIZER WITH MOVEABLE PROPULSION SYSTEM(S)

#5
20250214698
2025-07-03

AIRCRAFT AIRFRAME COMPONENT WITH AIR SYSTEM

#6
20250162709
2025-05-22

AIRCRAFT VERTICAL STABILIZER WITH AIR SYSTEM

#7
20250162707
2025-05-22

Aircraft System for Reduced Observer Visibility

#8
20250145286
2025-05-08

CONFIGURATION FOR VERTICAL TAKE-OFF AND LANDING SYSTEM FOR AERIAL VEHICLES

#9
20240417073
2024-12-19

VERTICAL TAKE-OFF AND LANDING AIRCRAFT

#10
20240326980
2024-10-03

Aircraft System for Reduced Observer Visibility

#11
20240199192
2024-06-20

REMOVABLE HOLLOW DORSAL FIN

#12
20240182167
2024-06-06

CONFIGURATION FOR VERTICAL TAKE-OFF AND LANDING SYSTEM FOR AERIAL VEHICLES

#13
20240051688
2024-02-15

VERTICAL TAKEOFF AND LANDING HYBRID DRONE SUITABLE FOR FLYING IN WINDY CONDITIONS

#14
20240043144
2024-02-08

RECONFIGURABLE UNMANNED VEHICLES

#15
20230339610
2023-10-26

AIRCRAFT STRUCTURE

#16
20230339596
2023-10-26

Aircraft with articulatable tail section

#17
20230339595
2023-10-26

Aircraft with external upper cargo module

#18
20230312078
2023-10-05

Aircraft system for reduced observer visibility

#19
20230093243
2023-03-23

Coaxial rotor systems for VTOL aircraft

#20
20230086655
2023-03-23

Variable-sweep wing aerial vehicle with VTOL capabilites

#21
20230026745
2023-01-26

LIFTING, STABILIZING AND PROPELLING ARRANGEMENT FOR VERTICAL TAKE-OFF AND LANDING AIRCRAFT

#22
20230022308
2023-01-26

Helicopter, helicopter kit and associated reconfiguration method

#23
20230002034
2023-01-05

SYSTEM FOR FIXED-PITCH LIFT CONFIGURED FOR USE IN AN ELECTRIC AIRCRAFT

#24
20220411058
2022-12-29

Penetrating High Wing Structure of Civil Aircraft with Blended-Wing-Body

#25
20220340255
2022-10-27

Integration driving mechanism for fin control assembly for flying equipment, UAVs, aerial observation equipment and the like

#26
20220289370
2022-09-15

Differential thrust vectoring system

#27
20220234728
2022-07-28

Method and Apparatus for Reducing Download and Drag of VTOL Electric Vehicle

#28
20220234720
2022-07-28

Leading edge structure for a flow control system of an aircraft

#29
20220212772
2022-07-07

AIRFRAME LOCALIZED KEEL STRUCTURES

#30
20220169400
2022-06-02

Quiet urban air delivery system

#31
20220169374
2022-06-02

Rotorcraft with cooling anti-torque system

#32
20220126994
2022-04-28

Autonomous multi-purpose heavy-lift VTOL

#33
20220119090
2022-04-21

Modular unmanned aerial vehicle connection system having insertable tabs

#34
20220111957
2022-04-14

Configuration for vertical take-off and landing system for aerial vehicles

#35
20220097849
2022-03-31

Tailstock type vertical take-off and landing unmanned aerial vehicle and control method thereof

#36
20220048612
2022-02-17

Leading edge structure for a flow control system of an aircraft

#37
20220017205
2022-01-20

Method and system for coupling a vertical stabilizer to an aircraft fuselage

#38
20210389496
2021-12-16

Aeronautical composite structure and method and system for monitoring the physical status thereof

#39
20210371088
2021-12-02

LEADING EDGE STRUCTURE FOR A FLOW CONTROL SYSTEM OF AN AIRCRAFT

#40
20210371080
2021-12-02

Aircraft with multi spar box connection to fuselage

#41
20210371079
2021-12-02

Aircraft with multi spar box connection to fuselage

#42
20210354816
2021-11-18

Vertical and short takeoff and landing (VSTOL) aircraft

#43
20210339860
2021-11-04

MODULAR FIXED VTOL WITH LINE REPLACEABLE UNITS

#44
20210331794
2021-10-28

Aeronautical apparatus

#45
20210316838
2021-10-14

Leading edge structure for an aerodynamic surface of an aircraft

#46
20210291971
2021-09-23

Coaxial rotor systems for VTOL aircraft

#47
20210284329
2021-09-16

Aircraft having convertible tailboom and landing gear systems

#48
20210253248
2021-08-19

AIRCRAFT WINGS WITH REDUCED WINGSPAN

#49
20210253239
2021-08-19

TAIL SITTER STOP-FOLD AIRCRAFT

#50
20210171211
2021-06-10

Aircraft having an engine wing assembly

#51
20210171192
2021-06-10

Aircraft floats

#52
20210154589
2021-05-27

Flying toys

#53
20210122459
2021-04-29

Control surface for an aircraft and control structure for an aircraft with anti-flutter balance weight

#54
20210107645
2021-04-15

Passive and active stability systems for ballistically launched multirotors

#55
20210094672
2021-04-01

COLLAPSIBLE STABILIZER ASSEMBLY FOR AN AIRCRAFT

#56
20210086893
2021-03-25

CONVERTIPLANE

#57
20210078719
2021-03-18

Autonomous propeller propulsion system for an aircraft, said autonomous propeller propulsion system comprising a fuel cell

#58
20210070429
2021-03-11

Free propeller assembly structure and aircraft structure having the same

#59
20210061439
2021-03-04

Butterfly folding fairing

#60
20210061437
2021-03-04

Wing and aircraft

#61
20210053670
2021-02-25

Aircraft with foldable tail

#62
20210039768
2021-02-11

T-tail joint assemblies for aircraft

#63
20210009264
2021-01-14

Flying object and flying object position control system

#64
20210003074
2021-01-07

Profiled structure and associated turbomachine

#65
20200407055
2020-12-31

Aircraft with right and left propulsion unit support beams extending between main and aft wings

#66
20200407051
2020-12-31

Hybrid power tri-propeller helicopter apparatus

#67
20200398981
2020-12-24

Aircraft

#68
20200386528
2020-12-10

FINS USED TO INCREASE THE STABILITY OF AIRCRAFT AND SPACECRAFT RELATED VEHICLES OR PROPELLED/PROJECTILE OBJECTS

#69
20200385146
2020-12-10

Methods and assemblies for mounting equipment to an aircraft

#70
20200385110
2020-12-10

Differential thrust vectoring system

#71
20200269980
2020-08-27

Multirotor joined-wing aircraft with VTOL capabilities

#72
20200269968
2020-08-27

AIRFOIL AND MACHINE PROVIDED WITH SAME

#73
20200164967
2020-05-28

Drag reduction systems for aircraft

#74
20200156758
2020-05-21

FRAME ASSEMBLY FOR A REAR SECTION OF AN AIRCRAFT AND REAR SECTION OF AN AIRCRAFT COMPRISING SAID FRAME ASSEMBLY

#75
20200108912
2020-04-09

AIRCRAFT COMPONENT

#76
20200102075
2020-04-02

Systems and methods for countering an unmanned air vehicle

#77
20200047873
2020-02-13

Methods and apparatus for a distributed aircraft actuation system

#78
20200039632
2020-02-06

Wind Energy Kite Tail

#79
20190337630
2019-11-07

Aircraft having an aft engine

#80
20190291849
2019-09-26

Aircraft having articulated horizontal tail units

#81
20190291848
2019-09-26

Vertical stabilizer

#82
20190283866
2019-09-19

Leading edge structure for a flow control system of an aircraft

#83
20190256223
2019-08-22

Aircraft vertical stabilizer illumination light and aircraft comprising the same

#84
20190176957
2019-06-13

Core structures for composite panels of an aircraft, composite panels and aircraft including the core structures, and methods of manufacturing the composite panels

#85
20190161164
2019-05-30

Hybrid type rotorcraft having a horizontal stabilizer and two fins arranged on the horizontal stabilizer

#86
20190161163
2019-05-30

Aircraft system for reduced observer visibility

#87
20190016437
2019-01-17

Box structural arrangement for an aircraft and manufacturing method thereof

#88
20190009884
2019-01-10

Skin-panel interface of an aircraft

#89
20190002076
2019-01-03

Low stall or minimum control speed aircraft

#90
20180370627
2018-12-27

Configuration for vertical take-off and landing system for aerial vehicles

#91
20180362147
2018-12-20

Methods and apparatus for a distributed aircraft actuation system

#92
20180327079
2018-11-15

Aircraft vertical stabilizer design

#93
20180305020
2018-10-25

Structural panels for exposed surfaces

#94
20180222570
2018-08-09

Aircraft system for reduced observer visibility

#95
20180170520
2018-06-21

Impact resistant dorsal fin

#96
20180118328
2018-05-03

Fairing for an aircraft

#97
20180086438
2018-03-29

Aircraft having an AFT engine and stabilizer with a varying line of maximum thickness

#98
20180079514
2018-03-22

Aircraft having an aft engine

#99
20170361917
2017-12-21

Aircraft exhibiting independent elevators

#100
20170341774
2017-11-30

Structural component of aircraft wing body and aircraft including the structural component

#101
20170233065
2017-08-17

Curved wingtip for aircraft

#102
20170233060
2017-08-17

AIRCRAFT AND EMPENNAGE SECTION OF AN AIRCRAFT

#103
20170217569
2017-08-03

System for the dual management of anti-icing and boundary-layer suction on an aerofoil of an aircraft

#104
20170217568
2017-08-03

Flow body for an aircraft for passive boundary layer suction

#105
20170153097
2017-06-01

Reaction control system

#106
20170121010
2017-05-04

Rotorcraft tail boom, and a rotorcraft

#107
20170096214
2017-04-06

Vortex generator arrangement, flow control system and method for controlling a flow on a rudder surface

#108
20170088291
2017-03-30

Gyroscopic orbiter with vertical takeoff and vertical landing capabilities

#109
20170073061
2017-03-16

Aircraft fuselages

#110
20170057635
2017-03-02

Drone launch systems and methods

#111
20170029090
2017-02-02

Control surface for an aircraft

#112
20160297512
2016-10-13

Bonded and tailorable composite assembly

#113
20160297510
2016-10-13

Aircraft rear structure

#114
20160272315
2016-09-22

Compound wing vertical takeoff and landing small unmanned aircraft system

#115
20160257417
2016-09-08

HAND-LAUNCHED, SOLAR-POWERED AIRCRAFT

#116
20160244150
2016-08-25

Airframe-integrated propeller-driven propulsion systems

#117
20160243806
2016-08-25

Method for manufacturing a nacelle strake

#118
20160200419
2016-07-14

Methods and apparatus to control aircraft horizontal stabilizers

#119
20160107741
2016-04-21

Aircraft fuselages

#120
20160046361
2016-02-18

Bonded and tailorable composite assembly

#121
20160039515
2016-02-11

Tail spar spring

#122
20160023760
2016-01-28

Systems and methods countering an unmanned air vehicle

#123
20150360766
2015-12-17

Leading edge nose structure on the vertical stabilizer of an aircraft

#124
20150336655
2015-11-26

Box wing with angled gas turbine engine cores

#125
20150298814
2015-10-22

Clocked thrust reversers

#126
20150298794
2015-10-22

Aircraft with forward sweeping T-tail

#127
20150284067
2015-10-08

Stabilizer with structural box and sacrificial surfaces

#128
20150183513
2015-07-02

Flow body, method for manufacturing a flow body and aircraft having such a flow body

#129
20150142210
2015-05-21

Surveillance system

#130
20150083866
2015-03-26

Apparatus and methods to operate laminar flow control doors

#131
20140312169
2014-10-23

Aircraft system for reduced observer visibility

#132
20140020485
2014-01-23

Method of inspecting impacts observed in fan casings

#133
20130320137
2013-12-05

Rudder system for an aircraft

#134
20130270390
2013-10-17

Aircraft having an aircraft fuselage and an air sucking fuselage component

#135
20130206897
2013-08-15

Very low-power actuation devices

#136
20130119193
2013-05-16

Method and device for the lateral stabilization of an aircraft

#137
20130082142
2013-04-04

Tail capable of improving anti-bird strike performance of aircraft

#138
20130037653
2013-02-14

Rotorcraft empennage mounting system

#139
20130001356
2013-01-03

REINFORCED AIRCRAFT FUSELAGE

#140
20120318913
2012-12-20

On-board aircraft auxiliary power systems having dual auxiliary power units

#141
20120256047
2012-10-11

Method for improving the aerodynamic efficiency of the vertical tail of an aircraft

#142
20120187252
2012-07-26

Device for boundary layer suction and composite component therefor

#143
20120145834
2012-06-14

Aircraft attitude control configuration

#144
20120138736
2012-06-07

Airplane with a tailcoat tail assembly and rear engine

#145
20120104184
2012-05-03

Aircraft comprising a device for influencing the directional stability of the aircraft, and a method for influencing the directional stability of the aircraft

#146
20120104156
2012-05-03

Use of auxiliary rudders for yaw control at low speed

#147
20120091266
2012-04-19

Active flow control on a vertical stabilizer and rudder

#148
20120048995
2012-03-01

Method for enhancing the aerodynamic efficiency of the vertical tail of an aircraft

#149
20120025013
2012-02-02

Aerospace vehicle yaw generating tail section

#150
20110215201
2011-09-08

Strut system for the stabilization of the shell of an aerodynamic aircraft component for a commercial aircraft

#151
20110210200
2011-09-01

Control surface assemblies with torque tube base

#152
20110095128
2011-04-28

Aircraft with at least two rudder units in a non central arrangement

#153
20110061579
2011-03-17

DYNAMIC FIN COMPRISING COUPLED FIN SECTIONS

#154
20110036941
2011-02-17

Aircraft with a wing movable along the longitudinal axis of the fuselage

#155
20100264264
2010-10-21

Method for producing an aircraft with reduced environmental impact and the aircraft thus obtained

#156
20100200698
2010-08-12

FUSELAGE AND A METHOD FOR REDESIGNING IT

#157
20100170995
2010-07-08

Support structure for a wing

#158
20100148007
2010-06-17

Cover for an aircraft structure

#159
20100133377
2010-06-03

Airplane with flat rear fuselage said queue-de-morue empennage

#160
20090294590
2009-12-03

Framework wing box for a wing

#161
20090294589
2009-12-03

Methods and apparatus for an integrated aerodynamic panel

#162
20090283632
2009-11-19

Aircraft attitude control configuration

#163
20090200424
2009-08-13

Lateral force joint

#164
20090114772
2009-05-07

Continuous fuselage connection

#165
20090110871
2009-04-30

Methods for making composite material components especially useful for aircraft, and composite material components thereof

#166
20090084889
2009-04-02

Aircraft having a reduced acoustic signature

#167
20090026311
2009-01-29

Aircraft tail assembly

#168
20080302919
2008-12-11

Symmetric leading edge device and method to delay flow separation

#169
20080302918
2008-12-11

CONTROL SURFACE ASSEMBLIES WITH TORQUE TUBE BASE

#170
20080203228
2008-08-28

Double-Shell Design Center Box

#171
20080191087
2008-08-14

Low-noise aircraft, particularly at take-off and landing

#172
20080073459
2008-03-27

Multi-engine aircraft

#173
20070102575
2007-05-10

Aircraft attitude control configuration

#174
20060226287
2006-10-12

Structural panels for use in aircraft fuselages and other structures

#175
20060163435
2006-07-27

Control surface assemblies with torque tube base

#176
20060032970
2006-02-16

Tall V/STOL aircraft

#177
20050262682
2005-12-01

Method and apparatus employing eccentric bushing

#178
20050242236
2005-11-03

Aircraft with foldable tail assembly

#179
20050178883
2005-08-18

Helicopter tail rotor pylon

#180
20050151018
2005-07-14

Rudder unit connection to a fuselage without a bolt-fairing structure

#181
20050116087
2005-06-02

Aircraft converts drag to lift

#182
18892105
2026-02-03

Drag reduction fin deployment mechanism

#183
16573914
2020-06-30

Versatile multirotor aerial vehicles

#184
15635689
2019-10-22

Versatile multirotor aerial vehicles

#185
15435471
2019-10-15

Wind energy kite tail

#186
15132107
2017-07-04

Vertical takeoff and landing unmanned aerial vehicle

#187
14503345
2015-07-28

Supplementary control surface structure for airplanes