ClassID:

71870

B64C3/16 - CPC Classification

Classification description:

Wings; Shape of wings Frontal aspect

Recent Application in this class:
#1
20260116526
2026-04-30

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

#2
20250326483
2025-10-23

Distributed Propulsion System for Vertical Take Off and Landing Closed Wing Aircraft

#3
20250282470
2025-09-11

WING FOR AN AIRCRAFT AND HIGH LIFT ASSEMBLY CONNECTION METHOD

#4
20250282469
2025-09-11

WING FOR AN AIRCRAFT AND METHOD OF CONNECTION OF A CONNECTION ASSEMBLY

#5
20250276790
2025-09-04

VTOL AIRCRAFT USING LARGE, VARIABLE SPEED TILT ROTORS

#6
20250269954
2025-08-28

BATTERY AND ENGINE ARCHITECTURE FOR VTOL AIRCRAFT

#7
20250178724
2025-06-05

Distributed Propulsion System for Vertical Take Off and Landing Closed Wing Aircraft

#8
20250178715
2025-06-05

WING ARRANGEMENT COMPRISING A MAIN WING AND A SLAT ATTACHED THERETO OPPOSITE A FLOW DIRECTION IN FRONT OF THE MAIN WING

#9
20250091722
2025-03-20

PERSONAL AIRCRAFT

#10
20250033783
2025-01-30

Hydrofoil Equipped Seaglider Takeoff

#11
20250010988
2025-01-09

BLENDED WING BODY TAILSITTER UAV

#12
20240300644
2024-09-12

VERTICAL TAKE-OFF BOX WING AIRCRAFT

#13
20240294252
2024-09-05

Distributed propulsion system for vertical take off and landing closed wing aircraft

#14
20240278910
2024-08-22

DISTRIBUTED PROPULSION SYSTEM

#15
20240217652
2024-07-04

VTOL BOX-WING MULTIROTOR AERIAL VEHICLE

#16
20240158092
2024-05-16

Personal aircraft

#17
20240158091
2024-05-16

Hydrofoil equipped seaglider takeoff

#18
20240150007
2024-05-09

Strut assembly for a wing of an aircraft and method of using the same

#19
20240059407
2024-02-22

A HELICOPTER

#20
20240043117
2024-02-08

Vertical take off and landing closed wing aircraft

#21
20230382526
2023-11-30

Distributed propulsion system for vertical take off and landing closed wing aircraft

#22
20230312089
2023-10-05

MULTIPLE FLIGHT MODE AIRCRAFT ARCHITECTURES AND CONTROLS

#23
20230192293
2023-06-22

Distributed propulsion system

#24
20230150662
2023-05-18

MULTI-PLATFORM UNMANNED CARGO DELIVERY VEHICLE

#25
20230140102
2023-05-04

Structural arrangement and method for counteracting a vertical moment of a strut-braced wing

#26
20230091705
2023-03-23

Convertible Staggerwing Aircraft having Optimized Hover Power

#27
20220281593
2022-09-08

VTOL aircraft with electric propulsion

#28
20220081110
2022-03-17

AN AIRCRAFT

#29
20220048619
2022-02-17

PROPULSION SYSTEM BLADE WITH INTERNAL ACTUATOR

#30
20220024584
2022-01-27

MULTI-PLATFORM UNMANNED CARGO DELIVERY VEHICLE

#31
20210371103
2021-12-02

Vertical take off and landing closed wing aircraft

#32
20210331796
2021-10-28

AMPHIBIOUS, PRESSURIZABLE AND LOW NOISE TWIN-ENGINE AIRCRAFT CONFIGURATION

#33
20210331794
2021-10-28

Aeronautical apparatus

#34
20210276726
2021-09-09

Personal aircraft

#35
20210188421
2021-06-24

Leading edge for an airfoil

#36
20210003074
2021-01-07

Profiled structure and associated turbomachine

#37
20200354053
2020-11-12

Tilt actuator for aircraft

#38
20200354048
2020-11-12

Vertical take-off and landing (VTOL) aircraft

#39
20200339260
2020-10-29

Distributed propulsion system for vertical take off and landing closed wing aircraft

#40
20200324871
2020-10-15

AIRCRAFT WING

#41
20200283142
2020-09-10

Autonomous unmanned aerial vehicle

#42
20200283129
2020-09-10

Shockwave mitigation system for supersonic aircraft

#43
20200269980
2020-08-27

Multirotor joined-wing aircraft with VTOL capabilities

#44
20200239126
2020-07-30

Aircraft wing assemblies

#45
20200172256
2020-06-04

Personal aircraft

#46
20200156782
2020-05-21

Distributed propulsion system

#47
20200140072
2020-05-07

Compound helicopter with a fixed wing arrangement

#48
20200023937
2020-01-23

Deployment system for an airfoil high lift leading edge device

#49
20200010186
2020-01-09

Aircraft

#50
20190337614
2019-11-07

VERTICAL TAKEOFF AND LANDING AIRCRAFT

#51
20190337613
2019-11-07

Quad-wing vertical takeoff and landing aircraft

#52
20190322366
2019-10-24

Aircraft having split wing and monoplane configurations

#53
20190322365
2019-10-24

Aircraft having M-wing and gull wing configurations

#54
20190300143
2019-10-03

Aircraft with strut-braced wing system

#55
20190217941
2019-07-18

Wing and aircraft

#56
20190176981
2019-06-13

Vertical Takeoff and Landing ("VTOL") Aircraft

#57
20190100304
2019-04-04

EVTOL aircraft using large, variable speed tilt rotors

#58
20190031322
2019-01-31

Stealth design with multi-faceted dihedral planform and insufflation mechanism

#59
20180305007
2018-10-25

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

#60
20180281926
2018-10-04

Aircraft with strut-braced wing system

#61
20180244381
2018-08-30

Vertical take off and landing closed wing aircraft

#62
20180105255
2018-04-19

AIRCRAFT HAVING SUPPORTING FUSELAGE

#63
20180079488
2018-03-22

FOLDABLE AIRCRAFT WITH ANHEDRAL STABILIZING WINGS

#64
20180065722
2018-03-08

Traction air device, air device for a wind plant and wind plant for electric power production, ship provided with a traction air device

#65
20180001996
2018-01-04

Shockwave mitigation system for supersonic aircraft

#66
20170341749
2017-11-30

Aerodynamically shaped, active towed body

#67
20170297708
2017-10-19

Methods for improvements of the box wing aircraft concept and corresponding aircraft configuration

#68
20170297699
2017-10-19

QUAD ROTOR TAIL-SITTER AIRCRAFT WITH ROTOR BLOWN WING (RBW) CONFIGURATION

#69
20170225773
2017-08-10

Wing leading edge features to attenuate propeller wake-wing acoustic interactions

#70
20170197709
2017-07-13

Compound rotorcraft

#71
20170113778
2017-04-27

DETACHABLE WING SYSTEM FOR AIRCRAFTS

#72
20170106977
2017-04-20

Aircraft With Polygonal Wings

#73
20170101176
2017-04-13

Aircraft with overlapped rotors

#74
20160368590
2016-12-22

Methods for providing a durable solar powered aircraft with a variable geometry wing

#75
20160318609
2016-11-03

SYSTEM AND METHOD FOR FLYING TRUCKS

#76
20160121995
2016-05-05

Aircraft and convertible wing assembly

#77
20160001874
2016-01-07

Active strut apparatus for use with aircraft and related methods

#78
20150048215
2015-02-19

Aircraft stability and efficient control through induced drag reduction

#79
20130311008
2013-11-21

Personal aircraft

#80
20130020429
2013-01-24

Personal aircraft

#81
20120091267
2012-04-19

ADAPTIVE TAIL ASSEMBLY FOR SOLAR AIRCRAFT

#82
20120091263
2012-04-19

Method of operating a solar aircraft

#83
20120085858
2012-04-12

Aircraft having a variable geometry

#84
20120061522
2012-03-15

Wavy airfoil

#85
20110108675
2011-05-12

Wing and a multiple propeller aircraft

#86
20100252687
2010-10-07

Attachable wing

#87
20100213309
2010-08-26

NON-PLANAR ADAPTIVE WING SOLAR AIRCRAFT

#88
20100123047
2010-05-20

Blended Wing Body Unmanned Aerial Vehicle

#89
20090224102
2009-09-10

Aircraft Wing and Fuselage Structure

#90
20090057493
2009-03-05

Noise-shielding wing configuration

#91
20070262207
2007-11-15

Wing employing leading edge flaps and winglets to achieve improved aerodynamic performance

#92
20060237580
2006-10-26

Canard position and dihedral for boom reduction and pitch/directional control

#93
20060108472
2006-05-25

Control system for an aircraft

#94
20060091263
2006-05-04

Lifting foil

#95
20050173592
2005-08-11

Lifting foil

#96
20050116116
2005-06-02

Wing employing leading edge flaps and winglets to achieve improved aerodynamic performance

#97
20050103929
2005-05-19

Supersonic aircraft with channel relief control

#98
20050067526
2005-03-31

Wing gull integration nacelle clearance, compact landing gear stowage, and sonic boom reduction

#99
20050067525
2005-03-31

Aircraft thickness/camber control device for low sonic boom

#100
20050045764
2005-03-03

Canard position and dihedral for boom reduction and pitch/directional control

#101
19209424
2025-09-02

VTOL aircraft using large, variable speed tilt rotors

#102
15808673
2020-10-27

Fixed-wing flying device configured to fly in multiple directions

#103
15584815
2019-08-13

Tandem-wing aircraft system with shrouded propeller

#104
14924304
2016-09-27

Unmanned aerial vehicle