ClassID:

71840

B64C1/16 - CPC Classification

Classification description:

Fuselages; Constructional features common to fuselages, wings, stabilising surfaces and the like specially adapted for mounting power plant

Recent Application in this class:
#1
20260001646
2026-01-01

PERSONAL AIRCRAFT

#2
20250236404
2025-07-24

BOLTED CONNECTION BETWEEN MOUNTING BRACKET AND AIRCRAFT ENGINE CASE(S)

#3
20250083793
2025-03-13

THRUST VECTORING PYLON ARRANGEMENT AND METHOD THEREFOR

#4
20250051000
2025-02-13

Mobile units

#5
20250010996
2025-01-09

AIRCRAFT AND BLI PROPULSION SECTION

#6
20240425195
2024-12-26

METHOD AND APPARATUS FOR AUXILIARY POWER UNIT INSTALLATION

#7
20240253763
2024-08-01

SYSTEM FOR PROVIDING A FAVORABLE ENVIRONMENT FOR PROPULSION SYSTEM OF A BLENDED WING BODY AIRCRAFT AND A METHOD OF MANUFACTURING

#8
20240208657
2024-06-27

ELECTRIC AIRCRAFT PROPULSION UNIT(S) WITH MULTIPLE PROPULSOR ROTORS

#9
20240160209
2024-05-16

Aerial operation support and real-time management

#10
20240017842
2024-01-18

AIRCRAFT PROPULSION SYSTEM WITH INTERMITTENT COMBUSTION ENGINE(S)

#11
20230339594
2023-10-26

Aircraft with articulatable tail section

#12
20230278731
2023-09-07

AIRFRAME AND MOTOR ASSEMBLY FOR AN UNMANNED AIRCRAFT

#13
20230227156
2023-07-20

Drone airstation method and system

#14
20230166858
2023-06-01

Fuselage for an aircraft with fuselage-integrated tailplane

#15
20230154180
2023-05-18

Advanced manufacturing technologies and machine learning in unmanned aviation systems

#16
20230060791
2023-03-02

Avionic exhaust air for cooling engine bay

#17
20230056477
2023-02-23

Power device capable of generating greater propelling force

#18
20220332417
2022-10-20

Biplane flying device

#19
20220274687
2022-09-01

Propulsion unit with improved boundary layer ingestion

#20
20220258868
2022-08-18

Aircraft

#21
20220250739
2022-08-11

AIRCRAFT INCLUDING A PLURALITY OF NOVEL ELEMENTS AND A METHOD OF ASSEMBLING AND FORMING THE SAME

#22
20220242584
2022-08-04

Electric aircraft side access batteries and single file passenger seating

#23
20220242563
2022-08-04

Unmanned aerial vehicle

#24
20220214699
2022-07-07

Method and apparatus for yaw fusion and aircraft

#25
20210403160
2021-12-30

Drone

#26
20210403139
2021-12-30

Rotary wing aircraft with a firewall arrangement

#27
20210387711
2021-12-16

Aerial vehicle airframe design and manufacturing

#28
20210333794
2021-10-28

Aerial operation support and real-time management

#29
20210331796
2021-10-28

AMPHIBIOUS, PRESSURIZABLE AND LOW NOISE TWIN-ENGINE AIRCRAFT CONFIGURATION

#30
20210284352
2021-09-16

Mechanically-distributed propulsion drivetrain and architecture

#31
20210053679
2021-02-25

Unmanned vehicle

#32
20210031934
2021-02-04

Aircraft having hybrid-electric propulsion system with electric storage located in fuselage

#33
20210003146
2021-01-07

Load-bearing members for aircraft lift and thrust

#34
20200377222
2020-12-03

Closed circuit for cooling the engine of an aircraft propulsion plant

#35
20200354075
2020-11-12

Method and apparatus for auxiliary power unit installation

#36
20200354055
2020-11-12

Drone airstation method and system

#37
20200339241
2020-10-29

Nacelle for a boundary layer ingestion propulsor

#38
20200331591
2020-10-22

Drag recovery scheme for nacelles

#39
20200290718
2020-09-17

UNMANNED AERIAL VEHICLE

#40
20200257904
2020-08-13

Advanced Manufacturing Technologies and Machine Learning in Unmanned Aviation Systems

#41
20200247521
2020-08-06

Expedited design and qualification of unmanned aerial vehicles

#42
20200189724
2020-06-18

System to promote accelerated boundary layer ingestion

#43
20200172224
2020-06-04

Aircraft of a modular type, and a method of preparing such an aircraft for a specific mission

#44
20200140107
2020-05-07

ENGINE MOUNTED AIRCRAFT GEARBOX DISPOSED IN PYLON

#45
20200108909
2020-04-09

AIRCRAFT LONGITUDINAL STABILITY

#46
20200094938
2020-03-26

AIRCRAFT SYSTEM WITH INTERCHANGEABLE DRIVE MODULE UNITS

#47
20200070995
2020-03-05

Mechanically-distributed propulsion drivetrain and architecture

#48
20200001993
2020-01-02

Aircraft and methods of performing tethered and untethered flights using aircraft

#49
20190337630
2019-11-07

Aircraft having an aft engine

#50
20190329896
2019-10-31

Aft engine nacelle shape for an aircraft

#51
20190301486
2019-10-03

Load-bearing members for aircraft lift and thrust

#52
20190263498
2019-08-29

AIRCRAFT WITH ELECTRIC BATTERIES, IN PARTICULAR A HYBRID AIRCRAFT

#53
20190241248
2019-08-08

Aircraft having an AFT engine

#54
20190176971
2019-06-13

Deployable assembly for a propulsor

#55
20190161153
2019-05-30

Assembly systems and methods for unmanned aerial vehicles

#56
20190138013
2019-05-09

Aerial operation support and real-time management

#57
20190127077
2019-05-02

Aircraft tailcone incorporating an APU annular air intake

#58
20190055033
2019-02-21

Aircraft comprising an electrical power distribution network

#59
20190055006
2019-02-21

Embedded engines in hybrid blended wing body

#60
20190039717
2019-02-07

Modular aircraft

#61
20190039716
2019-02-07

Modular element for an electrical power distribution network of an aircraft

#62
20190039715
2019-02-07

Modular element for a hybrid network of an aircraft

#63
20180362171
2018-12-20

ADVANCED DRAG REDUCTION SYSTEM FOR JET AIRCRAFT

#64
20180215459
2018-08-02

DRONE QUADROTOR

#65
20180201369
2018-07-19

Ducted fan propulsion engine

#66
20180186449
2018-07-05

ANNULAR LIFT FAN VTOL AIRCRAFT

#67
20180170563
2018-06-21

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

#68
20180156109
2018-06-07

Boundary layer excitation aft fan gas turbine engine

#69
20180141659
2018-05-24

Composite material and aircraft improvements

#70
20180140878
2018-05-24

Fire seal end cap and associated multi-member assembly and method

#71
20180127089
2018-05-10

Turboelectric Aircraft with Aft Propulsion

#72
20180106241
2018-04-19

STIRLING ENGINE FOR AN EMISSION-FREE AIRCRAFT

#73
20180086438
2018-03-29

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

#74
20180086436
2018-03-29

Aircraft having an aft engine and stabilizer root fillet

#75
20180079514
2018-03-22

Aircraft having an aft engine

#76
20180065727
2018-03-08

Aircraft propulsion unit comprising an unducted-fan turbine engine and an attachment pylon

#77
20180057182
2018-03-01

AFT engine nacelle shape for an aircraft

#78
20180057150
2018-03-01

Deployable assembly for a propulsor

#79
20170361939
2017-12-21

Assembly for aircraft comprising engines with boundary layer ingestion propulsion

#80
20170355435
2017-12-14

WINGLESS AIRCRAFT

#81
20170341729
2017-11-30

Fuselage rear end of an aircraft

#82
20170305563
2017-10-26

Crash-resistant aircraft and crash-resistant control method

#83
20170113800
2017-04-27

Unmanned aerial vehicle protective frame configuration

#84
20170101191
2017-04-13

Aft engine for an aircraft

#85
20170081037
2017-03-23

AFT engine nacelle shape for an aircraft

#86
20170081036
2017-03-23

Non-axis symmetric aft engine

#87
20170081034
2017-03-23

Aft engine for an aircraft

#88
20170081013
2017-03-23

Aircraft having an aft engine

#89
20160376002
2016-12-29

Aircraft with Rotating Outer Shell

#90
20160311515
2016-10-27

Method for assembling an aircraft aft portion

#91
20160236767
2016-08-18

Aircraft with a fuselage that defines at least an interior region and a drive system accommodating region

#92
20160229513
2016-08-11

AIRCRAFT TAIL CONE

#93
20160185439
2016-06-30

Aircraft rear structure

#94
20160152315
2016-06-02

Aircraft fuselage frame

#95
20160122005
2016-05-05

EMBEDDED ENGINES IN HYBRID BLENDED WING BODY

#96
20160025075
2016-01-28

Stirling engine for an emission-free aircraft

#97
20150210380
2015-07-30

Propulsion system for aircraft, in particular lightweight aircraft

#98
20140374536
2014-12-25

Aircraft wing

#99
20140262358
2014-09-18

Fire seal end cap and associated multi-member assembly and method

#100
15584815
2019-08-13

Tandem-wing aircraft system with shrouded propeller