ClassID:

72625

B64D37/08 - CPC Classification

Classification description:

Arrangements in connection with fuel supply for power plant; Tanks; Constructional adaptations thereof Internal partitioning

Recent Application in this class:
#1
20260117927
2026-04-30

COMPOSITE STORAGE TANK FOR LIQUID HYDROGEN AND METHODS OF MANUFACTURING

#2
20260085790
2026-03-26

HYDROGEN TANK WITH ANTI-SLOSHING BAFFLES, FUEL TANK ARRANGEMENT, AND AIRCRAFT

#3
20260062138
2026-03-05

FUEL TANK HEAT REJECTION SYSTEM

#4
20250340305
2025-11-06

AERONAUTICAL CRYOGENIC TANK DEVICE FOR HYDROGEN STORAGE, FOR EXTERNAL TRANSPORTATION BY AN AIRCRAFT

#5
20250282486
2025-09-11

METHOD FOR FUELING AN AIRCRAFT

#6
20250128824
2025-04-24

AERONAUTICAL CRYOGENIC TANK DEVICE FOR HYDROGEN STORAGE, FOR EXTERNAL TRANSPORTATION BY AN AIRCRAFT

#7
20250108931
2025-04-03

LINER SEGMENT SYSTEM

#8
20240391603
2024-11-28

AIRCRAFT ACCESS COVER

#9
20240359809
2024-10-31

FUEL TANK FOR AN AIRCRAFT, FUSELAGE OF AN AIRCRAFT, AND AIRCRAFT

#10
20240351700
2024-10-24

Liner Segment For A Frame Bay Of A Fuel Tank Structure And System For A Tank Structure, Comprising Such a Liner Segment

#11
20240343407
2024-10-17

MULTI-DIRECTIONAL BAFFLES FOR AIRCRAFT FUEL TANKS

#12
20240294271
2024-09-05

AIRCRAFT FUELING APPARATUS AND A METHOD FOR ITS USE

#13
20240190580
2024-06-13

FUEL TANK HEAT REJECTION SYSTEM

#14
20240116649
2024-04-11

FUEL TANK FOR AN AIRCRAFT

#15
20230406530
2023-12-21

Casing system containing a heat exchanger for reheating dihydrogen

#16
20230406526
2023-12-21

METHOD FOR FUELING AN AIRCRAFT

#17
20230348101
2023-11-02

Aircraft fueling apparatus and a method for its use

#18
20230348090
2023-11-02

AIRCRAFT WITH FUEL TANKS STORED AFT OF A CABIN IN A MAIN BODY AND A METHOD FOR MANUFACTURING

#19
20230348089
2023-11-02

Systems and methods for a blended wing body aircraft with permanent tanks

#20
20230312077
2023-10-05

Duct stringers having ovaloid vents for aircraft wing boxes

#21
20230077242
2023-03-09

Fuel storage leak mitigation for aircraft

#22
20230045886
2023-02-16

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

#23
20230027471
2023-01-26

Hydrogen tank assembly for a vehicle, such as an aircraft

#24
20220348344
2022-11-03

Fuel containment system

#25
20220266980
2022-08-25

Wingbox with fuel tank attached to ribs

#26
20220258874
2022-08-18

Fuel tanks and reusable launch vehicles comprising these fuel tanks

#27
20220250761
2022-08-11

Attachment couplers for removable auxiliary aircraft fuel tanks

#28
20220177153
2022-06-09

CONFORMAL ENERGY BAY

#29
20220153427
2022-05-19

Fuel tank diffuser

#30
20220119124
2022-04-21

Wing drop fuel tank and process for the production therefor

#31
20210316876
2021-10-14

Removable floor system with auxiliary fuel tanks for an aircraft

#32
20210300581
2021-09-30

Aircraft wing box

#33
20210300521
2021-09-30

Aircraft wing box

#34
20210207540
2021-07-08

SYSTEMS AND METHODS FOR FUEL CELL AUXILIARY POWER IN SECONDARY FUEL APPLICATIONS

#35
20210147094
2021-05-20

Fuel tank communication systems

#36
20210129457
2021-05-06

Closed composite channel with a barrier for blocking the flow of fluid

#37
20210107673
2021-04-15

Fuel tank dam

#38
20210078719
2021-03-18

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

#39
20210061484
2021-03-04

Fuel containment system

#40
20200325809
2020-10-15

Inerting and venting system

#41
20200216175
2020-07-09

Aircraft cargo platform assemblies and aircraft modular auxiliary fuselage fuel tank systems employing the same

#42
20200164999
2020-05-28

Fuel pump override control method

#43
20200164992
2020-05-28

Power supply device and flying body

#44
20200108943
2020-04-09

Aircraft fuel system and associated method

#45
20190168886
2019-06-06

FUEL TANK WITH SUCTION SYSTEM

#46
20190077251
2019-03-14

Energy absorbing fluid bladder systems and methods

#47
20190055031
2019-02-21

Method and material for accomplishing ignition mitigation in tanks containing flammable liquid

#48
20180312271
2018-11-01

Liquid tank system with over pressure protection

#49
20180237150
2018-08-23

Quick installation fuel dam

#50
20180118367
2018-05-03

FUEL STABILIZATION CHAMBER

#51
20180105282
2018-04-19

Systems and methods for containing ignition within a battery housing

#52
20180094557
2018-04-05

Inerting and venting system

#53
20180086475
2018-03-29

Liquid tank system with over pressure protection

#54
20180079480
2018-03-22

Connection apparatus for improving the crashworthiness of aircraft fluid systems

#55
20180057185
2018-03-01

UAV fuel and lubrication system

#56
20170361916
2017-12-21

Apparatuses and methods for improved sealing

#57
20170210482
2017-07-27

Aircraft fuel system

#58
20170152056
2017-06-01

Aircraft fuel system

#59
20170129619
2017-05-11

Aircraft fuel system

#60
20170081039
2017-03-23

Liquid storage system

#61
20170073079
2017-03-16

Block foam method of accomplishing ignition mitigation in aircraft fuel tanks

#62
20170057653
2017-03-02

Liquid storage system

#63
20170050742
2017-02-23

Tubular baffle system

#64
20170050741
2017-02-23

BAFFLE

#65
20160355273
2016-12-08

Quick installation fuel dam

#66
20160272338
2016-09-22

Twin-engined rotorcraft having a fuel supply installation for a power plant auxiliary power unit (APU)

#67
20160211633
2016-07-21

Rotating contactor for a motor vehicle steering column

#68
20160159490
2016-06-09

Fuel tank dam

#69
20150274316
2015-10-01

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

#70
20150246734
2015-09-03

Systems and methods for containing ignition within equipment dry bays

#71
20150246732
2015-09-03

Fuel tank, fuel pipe, and aircraft

#72
20150210162
2015-07-30

Baffle configuration for a liquid storage tank

#73
20150136677
2015-05-21

Filter box, a fuel circuit for feeding fuel to an engine, and an aircraft

#74
20150096984
2015-04-09

Aircraft fuel tank inerting system

#75
20150041592
2015-02-12

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

#76
20150001843
2015-01-01

Removable coupling device for coupling together two flexible pipes

#77
20140366950
2014-12-18

Distributing gas within an aircraft

#78
20140223744
2014-08-14

Method of fabricating a tank having integral restraining elements

#79
20140144917
2014-05-29

Fuel storage tank, an aircraft, and a method

#80
20130320146
2013-12-05

Tank, a fuel storage system, and an aircraft

#81
20120292908
2012-11-22

Aircraft fuel storage device, management associated system and method

#82
20120193479
2012-08-02

Aircraft fuel system

#83
20120181288
2012-07-19

Tank having integral restraining elements and associated fabrication method

#84
20120104168
2012-05-03

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

#85
20110278305
2011-11-17

Anti-sloshing apparatus

#86
20100200700
2010-08-12

Tanks for containing a fluid within a chamber

#87
20100051749
2010-03-04

Aircraft spillover fuel tank

#88
20090314783
2009-12-24

Ambient pressure-responsive variable volume fuel tank

#89
20090050743
2009-02-26

Aircraft fuel tanks, systems and methods for increasing an aircraft's on-board fuel capacity

#90
20070234795
2007-10-11

Aircraft fuel tank and sensor system

#91
20050274848
2005-12-15

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