ClassID:

72572

B64D27/20 - CPC Classification

Classification description:

Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby; Aircraft characterised by the type or position of power plant of jet type within or attached to fuselage

Recent Application in this class:
#1
20260116538
2026-04-30

Adaptive Vertical Take-Off and Landing Propulsion System

#2
20250341186
2025-11-06

REMOTE MOUNTED ACCESSORY GEARBOX

#3
20250319978
2025-10-16

POWER CONTROL UNIT FOR AUTOMATICALLY CONTROLLING A DRIVE, AND AIRCRAFT

#4
20250256833
2025-08-14

AIRCRAFT VERTICAL STABILIZER WITH MOVEABLE PROPULSION SYSTEM(S)

#5
20250229908
2025-07-17

ENGINE ARRANGEMENT FOR AN AIRCRAFT, AND AIRCRAFT

#6
20250215840
2025-07-03

AIRCRAFT PROPULSION SYSTEM WITH ASYMMETRIC EXHAUST ASSEMBLY

#7
20250178725
2025-06-05

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

#8
20250108909
2025-04-03

Low Drag Nacelle and Pylon Fairing

#9
20250092823
2025-03-20

AIRCRAFT

#10
20250010996
2025-01-09

AIRCRAFT AND BLI PROPULSION SECTION

#11
20240425174
2024-12-26

GYROSCOPICALLY STABILISED FIREFIGHTING AERIAL VEHICLES

#12
20240417073
2024-12-19

VERTICAL TAKE-OFF AND LANDING AIRCRAFT

#13
20240199205
2024-06-20

ADAPTIVE VERTICAL TAKE-OFF AND LANDING PROPULSION SYSTEM

#14
20240150014
2024-05-09

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

#15
20230415905
2023-12-28

Aircraft propulsion system with intermittent combustion engine and electric transmission system and method for operating the same

#16
20230406519
2023-12-21

Aircraft propulsion system with intermittent combustion engine and electric transmission system and method for operating the same

#17
20230303239
2023-09-28

APPARATUS AND METHOD FOR FLUID MANIPULATION

#18
20230227170
2023-07-20

Engine isolation subframe for aircraft

#19
20230193822
2023-06-22

Aircraft having a single fluid inlet aperture

#20
20230184197
2023-06-15

Improved gas turbine engine

#21
20230167838
2023-06-01

APPARATUS AND METHOD FOR FLUID MANIPULATION

#22
20230166858
2023-06-01

Fuselage for an aircraft with fuselage-integrated tailplane

#23
20230151771
2023-05-18

Cooling system for tail cone mounted generator

#24
20230143095
2023-05-11

Aerospace vehicles having multiple lifting surfaces

#25
20230120249
2023-04-20

Propulsion system for an aircraft

#26
20230075009
2023-03-09

Aircraft system including a cryogenic fluid operated auxiliary power unit (APU)

#27
20230006533
2023-01-05

TURBOFAN JET ENGINE, POWERED BY AN ELECTRIC MOTOR WITH POWER FROM A HIGH EFFICIENCY ELECTRIC GENERATOR

#28
20220281583
2022-09-08

AIRCRAFT HAVING AN AIRCRAFT BODY INCLUDING A FEATURE

#29
20220274687
2022-09-01

Propulsion unit with improved boundary layer ingestion

#30
20220242583
2022-08-04

Aircraft with an offset nacelle aligned with the wake of the wing

#31
20220234746
2022-07-28

Gas-electric propulsion system for an aircraft

#32
20220205388
2022-06-30

Aircraft

#33
20220194619
2022-06-23

Fan clutch for convertible engine

#34
20220161937
2022-05-26

Motor-integrated fluid machine and vertical takeoff and landing aircraft

#35
20220126998
2022-04-28

Apparatus for generating thrust for air transport

#36
20220112866
2022-04-14

AIRCRAFT

#37
20220112844
2022-04-14

Turbofan gas turbine engine

#38
20220112842
2022-04-14

Aircraft with a single fluid inlet aperture

#39
20220097849
2022-03-31

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

#40
20220089276
2022-03-24

GYROSCOPICALLY STABILISED AERIAL VEHICLES

#41
20220073203
2022-03-10

Supersonic aircraft jet engine installation

#42
20220063822
2022-03-03

Method, system, and apparatus for an all-electric aircraft

#43
20220009645
2022-01-13

PROPULSION SYSTEM, AIRCRAFT HAVING A PROPULSION SYSTEM, AND METHOD OF MANUFACTURING AN AIRCRAFT

#44
20220001998
2022-01-06

AIRCRAFT PROPULSION SYSTEM AND METHOD FOR OPERATING SUCH A SYSTEM

#45
20210404387
2021-12-30

GAS TURBINE ENGINE AND AIRCRAFT WITH A GAS TURBINE ENGINE

#46
20210404386
2021-12-30

GAS TURBINE ENGINE AND AIRCRAFT WITH A GAS TURBINE ENGINE

#47
20210331797
2021-10-28

FLYING SAUCER AIRCRAFT

#48
20210323685
2021-10-21

Systems and methods for hybrid electric gas turbine engines

#49
20210300544
2021-09-30

COMMERCIAL SUPERSONIC AIRCRAFT AND ASSOCIATED SYSTEMS AND METHODS

#50
20210300543
2021-09-30

COMMERCIAL SUPERSONIC AIRCRAFT AND ASSOCIATED SYSTEMS AND METHODS

#51
20210300542
2021-09-30

COMMERCIAL SUPERSONIC AIRCRAFT AND ASSOCIATED SYSTEMS AND METHODS

#52
20210261245
2021-08-26

Fixed-wing short-takeoff-and-landing aircraft and related methods

#53
20210254556
2021-08-19

Excess thrust control for an aircraft

#54
20210246850
2021-08-12

Method of reducing low energy flow in an isolator of a flight vehicle air breathing engine

#55
20210189959
2021-06-24

Aircraft comprising a gas turbine engine having an axially adjustable intake and a nacelle

#56
20210179284
2021-06-17

Airplane providing enhanced aviation and a method to enhance aviation thereof

#57
20210139142
2021-05-13

COMMERCIAL SUPERSONIC AIRCRAFT AND ASSOCIATED SYSTEMS AND METHODS

#58
20210107631
2021-04-15

Nacelle for an aircraft aft fan

#59
20210031935
2021-02-04

Supersonic aircraft and method of reducing sonic booms

#60
20210003146
2021-01-07

Load-bearing members for aircraft lift and thrust

#61
20200339257
2020-10-29

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

#62
20200331591
2020-10-22

Drag recovery scheme for nacelles

#63
20200325820
2020-10-15

System of using compressed air as a force source and method thereof; airplane

#64
20200324891
2020-10-15

ADAPTIVE VERTICAL TAKE-OFF AND LANDING PROPULSION SYSTEM

#65
20200216182
2020-07-09

BLI PROPULSION SYSTEM WITH THREE AFT PROPULSION UNITS

#66
20200189758
2020-06-18

Forward swept wing aircraft with boundary layer ingestion and distributed electrical propulsion system

#67
20200189724
2020-06-18

System to promote accelerated boundary layer ingestion

#68
20200149554
2020-05-14

Fan rotor with flow induced resonance control

#69
20200132019
2020-04-30

Supersonic jet aircraft

#70
20200122849
2020-04-23

Gas-electric propulsion system for an aircraft

#71
20200080477
2020-03-12

PREDICTION OF INLET DISTORTION OF BOUNDARY LAYER INGESTING PROPULSION SYSTEM

#72
20200052570
2020-02-13

Turbofan jet engine, powered by an electric motor with power from a high efficiency electric generator

#73
20200047894
2020-02-13

Extended Drone Range

#74
20200031483
2020-01-30

Propulsion unit for an aircraft, connected to the fuselage of said aircraft

#75
20200017229
2020-01-16

FAN CLUTCH FOR CONVERTIBLE ENGINE

#76
20200002013
2020-01-02

Aircraft propulsion unit comprising an assembly of at least two coaxial shafts, one being connected to the fan and the other to the assembly of fixed blades

#77
20190390632
2019-12-26

Jet noise suppressor

#78
20190337630
2019-11-07

Aircraft having an aft engine

#79
20190329896
2019-10-31

Aft engine nacelle shape for an aircraft

#80
20190309705
2019-10-10

Aft counter-rotating boundary layer ingestion engine

#81
20190301486
2019-10-03

Load-bearing members for aircraft lift and thrust

#82
20190300189
2019-10-03

Fan cowl latch concept for fuselage mounted power plant

#83
20190300157
2019-10-03

Aerial vehicle turbine system

#84
20190291896
2019-09-26

Aircraft engine cleaning system

#85
20190283891
2019-09-19

NACELLE FOR AN AIRCRAFT POWER UNIT

#86
20190241262
2019-08-08

HYPERSONIC VEHICLE USING SCRAMJET

#87
20190241248
2019-08-08

Aircraft having an AFT engine

#88
20190217964
2019-07-18

Hybrid motion mount system

#89
20190170089
2019-06-06

Flight vehicle with air inlet isolator having wedge on inner mold line

#90
20190144125
2019-05-16

Aircraft comprising at least one engine assembly linked to the fuselage of the aircraft by two connecting rods positioned at least partially in an air inlet of the engine assembly

#91
20190127074
2019-05-02

Primary support structure for an aircraft power plant support pylon

#92
20190112061
2019-04-18

Jet engine with a linking device

#93
20190112060
2019-04-18

Aircraft with a jet engine

#94
20190112042
2019-04-18

LIFTING BODY VTOL AIRCRAFT

#95
20190055006
2019-02-21

Embedded engines in hybrid blended wing body

#96
20190048904
2019-02-14

Apparatus and method for fluid manipulation

#97
20190031363
2019-01-31

System and method for operating a boundary layer ingestion fan

#98
20190023409
2019-01-24

SYSTEM FOR PREVENTING EXHAUST GAS IMPINGEMENT ON AIRCRAFT SURFACES AND SURROUNDING AREAS

#99
20180370641
2018-12-27

Hybrid electric propulsion system for an aircraft

#100
20180362171
2018-12-20

ADVANCED DRAG REDUCTION SYSTEM FOR JET AIRCRAFT

#101
20180354637
2018-12-13

Aft fan counter-rotating turbine engine

#102
20180354634
2018-12-13

Turbine engine propelled airplane having an acoustic baffle

#103
20180306143
2018-10-25

Integrated aircraft propulsion system

#104
20180304996
2018-10-25

Triaxial helicopter

#105
20180283205
2018-10-04

Gas turbine engine fan blade containment systems

#106
20180283204
2018-10-04

Gas turbine engine fan blade containment systems

#107
20180274558
2018-09-27

Fan rotor with flow induced resonance control

#108
20180274557
2018-09-27

Fan rotor with flow induced resonance control

#109
20180257787
2018-09-13

Gas-electric propulsion system for an aircraft

#110
20180245539
2018-08-30

Convergent-divergent nozzle for a turbofan engine of a supersonic aircraft and method for adjusting the nozzle throat surface in a nozzle of a turbofan engine

#111
20180244378
2018-08-30

Manned and unmanned aircraft

#112
20180237147
2018-08-23

Propulsor mounting for advanced body aircraft

#113
20180230945
2018-08-16

Aircraft comprising a rear fairing propulsion system with inlet stator comprising a blowing function

#114
20180222603
2018-08-09

Air and space craft with independently oriented thrust generators

#115
20180209445
2018-07-26

Aircraft including a ducted rear thruster with an input stator having movable flaps

#116
20180209443
2018-07-26

Aircraft comprising a turbine engine incorporated into the rear fuselage comprising a system for blocking the fans

#117
20180209294
2018-07-26

Aircraft comprising a turbine engine incorporated into the rear fuselage with variable supply

#118
20180208322
2018-07-26

Aircraft comprising a propulsion assembly including a fan on the rear of the fuselage

#119
20180170563
2018-06-21

REAR PORTION OF AN AIRCRAFT COMPRISING A FUSELAGE FRAME SUPPORTING TWO PARTLY BURIED ENGINES

#120
20180170513
2018-06-21

AIRCRAFT HAVING A REAR SECTION WITH A CONTINUOUS SKIN FOR THE FUSELAGE AND THE VERTICAL TAIL PLANE

#121
20180156109
2018-06-07

Boundary layer excitation aft fan gas turbine engine

#122
20180148186
2018-05-31

Assembly for an aircraft comprising an engine of the “open rotor puller” type and means for attaching the latter to the rigid structure of an attachment pylon

#123
20180134406
2018-05-17

Aircraft

#124
20180134382
2018-05-17

Commercial supersonic aircraft and associated systems and methods

#125
20180118368
2018-05-03

Fan module with rotatable vane ring power system

#126
20180093776
2018-04-05

Nacelle for an aircraft aft fan

#127
20180086438
2018-03-29

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

#128
20180086437
2018-03-29

Aircraft having an aft engine and internal flow passages

#129
20180086436
2018-03-29

Aircraft having an aft engine and stabilizer root fillet

#130
20180079514
2018-03-22

Aircraft having an aft engine

#131
20180065742
2018-03-08

Tiltrotor propulsion system for an aircraft

#132
20180057182
2018-03-01

AFT engine nacelle shape for an aircraft

#133
20180057181
2018-03-01

Nacelle for an aircraft aft fan

#134
20180056743
2018-03-01

Jet-propelled VTOL hybrid car

#135
20180051716
2018-02-22

Thermal management system for an electric propulsion engine

#136
20180030852
2018-02-01

Aircraft comprising a turbojet engine integrated into the rear fuselage comprising a fairing allowing the ejection of blades

#137
20180023474
2018-01-25

Boundary layer cooling air for embedded engine

#138
20170369152
2017-12-28

Stabilizer assembly for an aircraft AFT engine

#139
20170361939
2017-12-21

Assembly for aircraft comprising engines with boundary layer ingestion propulsion

#140
20170314469
2017-11-02

Reconfigurable lubrication system for multiple powertrain orientations

#141
20170313430
2017-11-02

Aircraft engine assembly comprising a pylon leading edge incorporated with an annular row of unfaired after-guide vanes

#142
20170240275
2017-08-24

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

#143
20170210491
2017-07-27

Aircraft engine cleaning system

#144
20170166315
2017-06-15

VERTICAL TAKE-OFF AND LANDING AIRCRAFT

#145
20170158321
2017-06-08

Vertical take-off and landing aircraft

#146
20170144746
2017-05-25

Tilrotor aircraft having rotary and non rotary flight modes

#147
20170137137
2017-05-18

Aircraft with a propulsion unit comprising a fan at the rear of the fuselage

#148
20170101191
2017-04-13

Aft engine for an aircraft

#149
20170096232
2017-04-06

Double propulsor imbedded in aircraft tail with single core engine

#150
20170088276
2017-03-30

Propulsion assembly for an aircraft having a turbojet with a non-ducted fan and an attachment pylon

#151
20170081036
2017-03-23

Non-axis symmetric aft engine

#152
20170081035
2017-03-23

Aft engine for an aircraft

#153
20170081034
2017-03-23

Aft engine for an aircraft

#154
20170066540
2017-03-09

Oil cooler integrated into the pylon

#155
20170057649
2017-03-02

INTEGRATED AIRCRAFT PROPULSION SYSTEM

#156
20160214727
2016-07-28

Gas-electric propulsion system for an aircraft

#157
20160207624
2016-07-21

Vertical take-off and landing (VTOL) fixed wing aircraft

#158
20160052619
2016-02-25

SIMPLIFIED INVERTED V-TAIL STABILIZER FOR AIRCRAFT

#159
20160039477
2016-02-11

ZERO AERODYNAMIC DRAG VEHICLES

#160
20150336665
2015-11-26

VTOL aircraft with a thrust-to-weight ratio smaller than 0.08

#161
20150298814
2015-10-22

Clocked thrust reversers

#162
20150298794
2015-10-22

Aircraft with forward sweeping T-tail

#163
20150292411
2015-10-15

Angled core gas turbine engine mounting

#164
20150291289
2015-10-15

Asymmetric thrust reversers

#165
20150291285
2015-10-15

Aircraft propelled by a turbojet engine with contrarotating fans

#166
20150259074
2015-09-17

Aircraft assembly comprising a mounting strut built into the nacelle and arranged at the rear section of the fuselage

#167
20150259059
2015-09-17

Stabilizer sacrificial surfaces

#168
20150122952
2015-05-07

Gas turbine engine inlet wall design

#169
20150121838
2015-05-07

Conjoined reverse core flow engine arrangement

#170
20140263824
2014-09-18

Generator for flight vehicle

#171
20140260183
2014-09-18

Variable cycle intake for reverse core engine

#172
20140260182
2014-09-18

Free stream intake with particle separator for reverse core engine

#173
20140145027
2014-05-29

Aircraft with an integral aerodynamic configuration

#174
20140064950
2014-03-06

Lateral propulsion unit for aircraft comprising a turbine engine support arch

#175
20140054413
2014-02-27

Airplane having a rear propulsion system

#176
20140008489
2014-01-09

Propulsion system with movably mounted engines

#177
20130214090
2013-08-22

Aircraft with fuselage-mounted engines and an internal shield

#178
20130125560
2013-05-23

Lateral turbojet improved in order to limit the deformation thereof

#179
20130009004
2013-01-10

INTERNAL GAS TURBINE PROPULSION THRUST REVERSER

#180
20120325957
2012-12-27

Ultra-rapid air vehicle and related method for aerial locomotion

#181
20120138736
2012-06-07

Airplane with a tailcoat tail assembly and rear engine

#182
20120119023
2012-05-17

Method and apparatus for reducing aircraft noise

#183
20120119019
2012-05-17

Inverted airfoil pylon for an aircraft

#184
20120091270
2012-04-19

Aircraft configuration

#185
20120051903
2012-03-01

Turbofan mounting arrangement

#186
20120037751
2012-02-16

SUPERSONIC FLYING WING

#187
20120018575
2012-01-26

Aircraft engine mounting system and method of mounting aircraft engines

#188
20120006937
2012-01-12

Rear part of an aircraft including an engine support structure assembled so as to oscillate on the fuselage

#189
20110315814
2011-12-29

Assembly comprising a gas turbine engine and a supporting pylon

#190
20110226899
2011-09-22

Autonomous plane architecture for the transport and the replacement of propulsion engines

#191
20110220758
2011-09-15

Wide body aircraft architecture

#192
20110127368
2011-06-02

Single plane mount system for gas turbine engine

#193
20110089290
2011-04-21

Airplane configuration

#194
20110062290
2011-03-17

Supersonic aircraft jet engine installation

#195
20100237187
2010-09-23

Inverted airfoil pylon for an aircraft

#196
20100212288
2010-08-26

Jet engine exhaust nozzle and associated system and method of use

#197
20100108802
2010-05-06

Sail wing aircraft which includes an engine mounted on a pylon

#198
20100044502
2010-02-25

Beam mounted rear propulsion system for an aircraft and aircraft with such system

#199
20100043450
2010-02-25

System for attaching an engine to the structure of an aircraft, such as a sail wing aircraft

#200
20100038472
2010-02-18

Airplane with rear engines

#201
20100019081
2010-01-28

Airplane with pitch and yaw command by propulsion system

#202
20090212156
2009-08-27

AIRCRAFT ENGINE SYSTEM WITH GEARBOX UNIT

#203
20090173821
2009-07-09

Aircraft taxiing systems

#204
20090090811
2009-04-09

Arrangement for mounting an engine on the airframe of an aircraft

#205
20090084889
2009-04-02

Aircraft having a reduced acoustic signature

#206
20090078819
2009-03-26

Turbojet for aircraft, aircraft equipped with such a turbojet, and method for mounting such a turbojet on an aircraft

#207
20090072079
2009-03-19

Aircraft having a pivotable powerplant

#208
20090057493
2009-03-05

Noise-shielding wing configuration

#209
20090026309
2009-01-29

Aircraft

#210
20090026308
2009-01-29

Short take-off aircraft

#211
20090014597
2009-01-15

Supersonic aircraft jet engine

#212
20080277004
2008-11-13

Inlet electromagnetic flow control

#213
20080245925
2008-10-09

Aircraft configuration

#214
20080191087
2008-08-14

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

#215
20080149760
2008-06-26

Inverted airfoil pylon for an aircraft

#216
20080142641
2008-06-19

Airplane configuration

#217
20080121754
2008-05-29

Damage-tolerant attachment system for an aircraft engine

#218
20080105781
2008-05-08

Aircraft with reduced environmental impact

#219
20080099599
2008-05-01

Fuel efficient fixed wing aircraft

#220
20080073459
2008-03-27

Multi-engine aircraft

#221
20070252032
2007-11-01

Method and apparatus for generating lift

#222
20070246603
2007-10-25

Aeroengine mounting

#223
20070176047
2007-08-02

Aircraft configuration

#224
20070120008
2007-05-31

Engine airframe J-seal damper

#225
20060038066
2006-02-23

Engine mounting assembly

#226
20060011779
2006-01-19

Multi-engined aircraft with lowering shaft

#227
20060000944
2006-01-05

Aircraft engine with means of suspension from the structure of an aircraft

#228
20050178890
2005-08-18

Using imbalanced thrust in a multi-engine jet aircraft

#229
20050178887
2005-08-18

Turbojet designed to be fixed onto the AFT part of the fuselage of an aircraft, in upper position

#230
20050151004
2005-07-14

Vertical takeoff and landing aircraft

#231
20050133664
2005-06-23

Aircraft with thrust vectoring for switchably providing upper surface blowing

#232
20050109875
2005-05-26

Vertical takeoff and landing aircraft

#233
20050072876
2005-04-07

Variably angled propulsion/steering system

#234
15096216
2016-11-29

Modular aircraft system

#235
14930712
2017-04-04

Wide fuselage aircraft with increased boundary layer ingestion