ClassID:

71882

B64C3/34 - CPC Classification

Classification description:

Wings Integrally-constructed tanks, e.g. for fuel

Recent Application in this class:
#1
20260054849
2026-02-26

METHODS AND SYSTEMS FOR CONTROLLING FLAMMABILITY RISK IN AIRCRAFT FUEL TANKS

#2
20260048850
2026-02-19

INSTALLATION FOR AN AIRCRAFT, HAVING A TANK DELIMITING A VOLUME WITH A HIGH POINT AND AN ELEMENT CONTAINING DIHYDROGEN

#3
20250249998
2025-08-07

APPARATUS FOR FORMING AIRFOIL STRUCTURES

#4
20250206458
2025-06-26

HYDROGEN OPTIMIZED AIRCRAFT ARCHITECTURE AND OPERATIONS

#5
20250196994
2025-06-19

OPTIMIZED SEALING PROCESS

#6
20250136268
2025-05-01

MODULAR WING PORTIONS, WING ASSEMBLIES AND METHODS OF ASSEMBLING THE SAME

#7
20250108908
2025-04-03

AIRCRAFT TANK DEVICE FOR INCREASING A FLIGHT RANGE AND A WING AREA OF AN AIRCRAFT AS WELL AS AIRCRAFT

#8
20250074593
2025-03-06

SYSTEMS, METHODS, AND AIRCRAFT FOR MANAGING CENTER OF GRAVITY

#9
20240391606
2024-11-28

FUEL TANK MONITORING SYSTEM

#10
20240375762
2024-11-14

ACCESS COVER PANEL ASSEMBLIES ESPECIALLY USEFUL TO COVER AIRCRAFT FUEL TANK ACCESS OPENINGS

#11
20240270388
2024-08-15

SYSTEMS AND METHODS FOR LOADING AND UNLOADING A CARGO AIRCRAFT

#12
20240174372
2024-05-30

DETERMINING BENDING STATE OF AIRCRAFT WING

#13
20240166331
2024-05-23

AIRCRAFT WING WITH FUEL TANK AND FUEL CELL

#14
20240010323
2024-01-11

Wing for an aircraft

#15
20240010322
2024-01-11

Low Impact Hat Stringer Fluid Dam

#16
20230406495
2023-12-21

SECONDARY AIRFOIL APPARATUS, SYSTEM, AND METHOD FOR IMPROVING LIFT AND AERODYNAMIC PERFORMANCE OF A FLOATPLANE

#17
20230312125
2023-10-05

Co-Cured UV/Visible Light-Resistant Coated Composite Material for Aircraft Wing Fuel Tank Assembly

#18
20230312124
2023-10-05

Co-Cured UV-Resistant Fiberglass Coated Composite Material for Aircraft Wing Fuel Tank Assembly

#19
20230312077
2023-10-05

Duct stringers having ovaloid vents for aircraft wing boxes

#20
20230257101
2023-08-17

Fuel tank stringer with flow passage

#21
20230242241
2023-08-03

Wing construction

#22
20230227168
2023-07-20

Aircraft fuel tanks including self-sealing fabric

#23
20230081133
2023-03-16

Aircraft fuel tank joints and methods of assembling the same

#24
20230066560
2023-03-02

AIRCRAFT WITH STRUCTURAL GAP FILLER

#25
20230045886
2023-02-16

Fuel dams, aircraft wing boxes, aircraft, and methods of assembling aircraft wings

#26
20230027644
2023-01-26

Fuel tank access panel heat exchanger

#27
20220388628
2022-12-08

Aircraft airframes having integral fuel tanks

#28
20220380019
2022-12-01

DUCT STRINGER ASSEMBLY WITH BULKHEAD

#29
20220348306
2022-11-03

Aircraft fuel tank aperture sealing

#30
20220340281
2022-10-27

Methods for managing center of gravity while loading wind turbine blades on a cargo aircraft using internally-extending rails

#31
20220274684
2022-09-01

Wingbox with removable fuel tank

#32
20220266980
2022-08-25

Wingbox with fuel tank attached to ribs

#33
20220258860
2022-08-18

Secondary airfoil apparatus, system, and method for improving lift and aerodynamic performance of a floatplane

#34
20220234760
2022-07-28

Connector for a structurally integrated line system

#35
20220231311
2022-07-21

Aircraft with a fuel cell and a structure having a tank containing a heat-transfer fluid ensuring the cooling of the fuel cell

#36
20220212797
2022-07-07

Systems and methods for loading and unloading a cargo aircraft

#37
20220169365
2022-06-02

Assembly with captive nut

#38
20220048267
2022-02-17

SEALING METHOD AND APPARATUS FOR SEALING

#39
20220033058
2022-02-03

Wing assembly having discretely stiffened composite wing panels

#40
20220024589
2022-01-27

SYSTEMS, METHODS, AND AIRCRAFT FOR MANAGING CENTER OF GRAVITY

#41
20220024556
2022-01-27

Aircraft panel assembly

#42
20210380218
2021-12-09

Aircraft fuselage configurations for avoiding tail strike while allowing long payloads

#43
20210362825
2021-11-25

Composite material structure and manufacturing method of composite material structure

#44
20210300675
2021-09-30

Articles of composite construction and methods of manufacture thereof

#45
20210300581
2021-09-30

Aircraft wing box

#46
20210300521
2021-09-30

Aircraft wing box

#47
20210291998
2021-09-23

Single piece vent dam

#48
20210237847
2021-08-05

Aircraft fuel tank access panel assemblies

#49
20210122455
2021-04-29

Low impact hat stringer fluid dam

#50
20210107673
2021-04-15

Fuel tank dam

#51
20200369360
2020-11-26

Composite vehicle body

#52
20200324871
2020-10-15

AIRCRAFT WING

#53
20200307766
2020-10-01

Devices and methods to structurally close and seal openings in an aircraft wing fuel tank

#54
20200298954
2020-09-24

Aircraft structural component with aircraft skeleton component and fluid conduit component

#55
20200277062
2020-09-03

AIRCRAFT HAVING HYBRID-ELECTRIC PROPULSION SYSTEM WITH ELECTRIC STORAGE LOCATED IN WINGS

#56
20200223560
2020-07-16

Metallic fittings for coupling composite ribs to skin panels of aircraft wings

#57
20200189715
2020-06-18

Fuel tank dam

#58
20200164959
2020-05-28

Aircraft fuel tank aperture sealing

#59
20200147947
2020-05-14

Method for manufacturing a multi-ribbed wing-box of composite material with integrated stiffened panels and communicating bays

#60
20200055611
2020-02-20

Electrical isolator fitting

#61
20200047910
2020-02-13

Noncombustible gas distribution methods and systems on aircraft

#62
20200047871
2020-02-13

Aircraft electrical network

#63
20200010176
2020-01-09

Connector

#64
20200001971
2020-01-02

Duct stringer with bulkhead

#65
20200001970
2020-01-02

Duct stringer

#66
20200001547
2020-01-02

Method of manufacturing duct stringer

#67
20190323539
2019-10-24

Integral sealant O-ring

#68
20190322357
2019-10-24

Center fuel tank assembly with partitioned center fuel tank for an aircraft and methods of sequencing fuel for the same

#69
20190291130
2019-09-26

Fuel tank sealant application system

#70
20190185173
2019-06-20

Airplane with configuration changing in flight

#71
20190176961
2019-06-13

Assembly with captive nut

#72
20190144610
2019-05-16

Dual curable thiol-ene composition, comprising a polythiol, an unsaturated compound, a photoinitiator and an organic hydroperoxide, as well as a cross-linked polymer sealant prepared therefrom for use in aerospace

#73
20190127041
2019-05-02

Access cover

#74
20190118492
2019-04-25

Method for making a hat stiffener pre-form with under-cut chamfered flange

#75
20190106194
2019-04-11

COMPOSITE MATERIAL STRUCTURE AND MANUFACTURING METHOD OF COMPOSITE MATERIAL STRUCTURE

#76
20190072446
2019-03-07

Optically powered remotely interrogated liquid gauging system

#77
20190071187
2019-03-07

Expandable energy absorbing fluid bladder systems and methods

#78
20190061948
2019-02-28

Conformable tank fabricated using additive manufacturing

#79
20190039718
2019-02-07

Tiltrotor aircraft wings having buckle zones

#80
20180305037
2018-10-25

Deformable clips for an aircraft fuel systems

#81
20180299312
2018-10-18

Aircraft fuel gauging method using virtual probes

#82
20180237150
2018-08-23

Quick installation fuel dam

#83
20180162543
2018-06-14

Noncombustible gas distribution methods and systems on aircraft

#84
20180127080
2018-05-10

Composite vehicle body

#85
20180118326
2018-05-03

Composite vehicle body

#86
20180118324
2018-05-03

Composite vehicle body

#87
20180117862
2018-05-03

Composite vehicle body

#88
20180117841
2018-05-03

Composite vehicle body

#89
20180079527
2018-03-22

STRUCTURE MANUFACTURING DEVICE AND STRUCTURE MANUFACTURING METHOD

#90
20180079483
2018-03-22

Cross-wing driveshaft channel

#91
20170369149
2017-12-28

Fluid-tight mechanical fastening system and associated structural assembly

#92
20170361916
2017-12-21

Apparatuses and methods for improved sealing

#93
20170267368
2017-09-21

Fuel pipe of aircraft and aircraft

#94
20170228881
2017-08-10

Imaging system for fuel tank analysis

#95
20170210482
2017-07-27

Aircraft fuel system

#96
20170197701
2017-07-13

COOLING OF AEROSPACE FLIGHT SYSTEMS

#97
20170167392
2017-06-15

Ecology system ejector pump shutoff valve

#98
20170166393
2017-06-15

Articles of composite construction and methods of manufacture thereof

#99
20170159564
2017-06-08

THERMAL MANAGEMENT SYSTEM

#100
20170152056
2017-06-01

Aircraft fuel system

#101
20170137136
2017-05-18

Propulsive wing of an aircraft

#102
20170088260
2017-03-30

Low speed airfoil design for aerodynamic improved performance of UAVs

#103
20170008636
2017-01-12

Foamed energy absorptive fastener seal cap

#104
20170008250
2017-01-12

Composite material structure, aircraft wing and aircraft fuselage provided with same, and method for manufacturing composite material structure

#105
20160361866
2016-12-15

Methods of internally insulating a fluted core sandwich structure

#106
20160355273
2016-12-08

Quick installation fuel dam

#107
20160244182
2016-08-25

Structure for aircraft, method of manufacturing structure for aircraft and method of making design information of structure for aircraft

#108
20160176496
2016-06-23

Door for closing opening in structure and aircraft

#109
20160159490
2016-06-09

Fuel tank dam

#110
20160151944
2016-06-02

Methods, systems, and devices for radio-frequency assisted removal of sealant

#111
20160052638
2016-02-25

FUEL TANK, MAIN WINGS, AIRCRAFT FUSELAGE, AIRCRAFT, AND MOVING BODY

#112
20160052617
2016-02-25

Hat stringer closeout fitting and method of making same

#113
20160031545
2016-02-04

Fuel tank, main wings, aircraft fuselage, aircraft, and moving body

#114
20160001871
2016-01-07

Fuel tank access door systems and methods

#115
20150336656
2015-11-26

Vent stringer fitting

#116
20150274316
2015-10-01

Structural material for structure, fuel tank, main wing, and aircraft

#117
20150239570
2015-08-27

Fluid dynamic vent dam

#118
20150203187
2015-07-23

Continuously Curved Spar and Method of Manufacturing

#119
20150183514
2015-07-02

Long endurance vertical takeoff and landing aircraft

#120
20150096984
2015-04-09

Aircraft fuel tank inerting system

#121
20150069184
2015-03-12

Cryogenic fuel tanks for use in aircraft structures

#122
20150053821
2015-02-26

Vent for an aircraft wing fuel tank

#123
20150041592
2015-02-12

Fuel tank, main wing, aircraft fuselage, aircraft, and mobile body

#124
20150041004
2015-02-12

Fuel system and aircraft

#125
20140377500
2014-12-25

Composite structure, aircraft wing and aircraft fuselage including composite structure, and method of manufacturing composite structure

#126
20140299713
2014-10-09

Vent member, wing panel, and main wing for aircraft

#127
20140284426
2014-09-25

Joint assembly to form a sealed flow conduit

#128
20140239122
2014-08-28

Method for sealing a fuel tank

#129
20140165531
2014-06-19

Heated rigid electrical harness for a gas turbine engine

#130
20140096991
2014-04-10

Coupling structure for airframe components

#131
20140048651
2014-02-20

Method and assembly for attaching fuel system components to a rib before the assembly is joined to an aircraft wing

#132
20130320149
2013-12-05

Support for routing conduits in an aircraft wing

#133
20130306796
2013-11-21

Outer fuel tank access cover, wing and aircraft description

#134
20130298566
2013-11-14

Electrical raft with map

#135
20130277372
2013-10-24

Carbon-fiber-reinforced plastic structure and fuel tank

#136
20130240671
2013-09-19

Attachment of aircraft ribs to spars having variable geometry

#137
20130236692
2013-09-12

Composite material structure, and aircraft wing and aircraft fuselage provided therewith

#138
20130216766
2013-08-22

Composite material structure and aircraft wing provided therewith

#139
20130205667
2013-08-15

Structural arrangement for access window to fuel tank with composite coating

#140
20130161094
2013-06-27

Electrical connectors

#141
20130161052
2013-06-27

Electrical connectors

#142
20130160465
2013-06-27

Gas turbine engine systems

#143
20130160462
2013-06-27

Gas turbine part having an electrical system embedded in composite material

#144
20130160461
2013-06-27

Electronic unit mounting

#145
20130160460
2013-06-27

Rigid raft

#146
20130160458
2013-06-27

Electrical raft assembly

#147
20130081734
2013-04-04

Electrostatic bonding of coaxial tubing

#148
20130062352
2013-03-14

Closing member for opening

#149
20130015294
2013-01-17

Closing member for opening

#150
20130001363
2013-01-03

FILLER PANELS FOR THE SKINS OF AIRCRAFT FUEL TANKS

#151
20120325967
2012-12-27

Closing member for opening

#152
20120234977
2012-09-20

Coupling structure for airframe components

#153
20120217347
2012-08-30

Aircraft fuel tank access cover and an aircraft fuel tank

#154
20120104168
2012-05-03

Manufacturing procedure of a part made out of a composite material introducing a geometric change in one of its faces

#155
20120098212
2012-04-26

Device for preventing the passage of gases and/or fluids from a wingbox into a fuselage of an aircraft

#156
20120048413
2012-03-01

Aircraft fuel tank vent

#157
20120037755
2012-02-16

Wing structure

#158
20120012710
2012-01-19

Composite tank, wing, and method for manufacturing composite tank

#159
20110297790
2011-12-08

Aircraft fuel tank

#160
20110284694
2011-11-24

Aircraft fuel tank

#161
20110168845
2011-07-14

Aircraft skin panel with ultrasonic gauge

#162
20110127373
2011-06-02

Autophagous multifunction structure-power system

#163
20110056973
2011-03-10

Vent pipe for an aircraft fuel system vent tank

#164
20110049173
2011-03-03

Aircraft fuel tank system

#165
20110024943
2011-02-03

Portable sealant dispense system

#166
20100294889
2010-11-25

DEVICE FOR JOINING TORSION BOXES OF AIRCRAFT

#167
20100258674
2010-10-14

Track container

#168
20100107513
2010-05-06

Pre-Cured Edge Seal

#169
20100051749
2010-03-04

Aircraft spillover fuel tank

#170
20090304962
2009-12-10

Articles of Composite Construction and Methods of Manufacture Thereof

#171
20090294591
2009-12-03

Cover for an aircraft access opening

#172
20090212162
2009-08-27

Aircraft wings and fuel tanks

#173
20090166473
2009-07-02

Optimized aircraft manhole

#174
20090140106
2009-06-04

Clamp for securing an object to a structure

#175
20060248854
2006-11-09

Thermally insulated structure - tapered joint concept

#176
20050274848
2005-12-15

Method and apparatus for liquid containment, such as for aircraft fuel vessels

#177
20050230528
2005-10-20

Device for reinforcement of a hollow structure, especially a box structure for an aircraft and a hollow structure equipped with such a device

#178
15969202
2019-12-17

Orthogonal shear structure

#179
15668200
2019-02-26

System and method for improving fuel storage within a wing of an aircraft

#180
15096216
2016-11-29

Modular aircraft system

#181
14860943
2017-08-15

System and method for improving fuel storage within a wing of an aircraft

#182
12481037
2016-03-29

Pressure test door for use with a fuel tank