Patents-Review.com
ClassID:

71867 ⎘

B64C2003/147 - CPC Classification

Classification description:

Wings; Shape of wings; Aerofoil profile comprising trailing edges of particular shape

Recent Application in this class:
#1
20240383545
2024-11-21

Airfoils and Machines Incorporating Airfoils

 #2
20240043111
2024-02-08

AN AIRCRAFT WING PROVIDED WITH A TRAILING EDGE REGION

 #3
20230303191
2023-09-28

Airfoils and machines incorporating airfoils

 #4
20220348270
2022-11-03

Airfoils and machines incorporating airfoils

 #5
20220119097
2022-04-21

Foils with serrations

 #6
20210388725
2021-12-16

Profiled structure for an aircraft or turbomachine

 #7
20210163119
2021-06-03

WING ROOT POSITIONED AT THE BACK AND BEHIND THE BACK OF AIRCRAFT AND SPACECRAFT RELATED VEHICLES OR PROPELLED/PROJECTILE OBJECTS TO REDUCE DRAG

 #8
20200398908
2020-12-24

Airfoils and machines incorporating airfoils

 #9
20200269966
2020-08-27

Airfoil and mechanical machine having the same

 #10
20200239126
2020-07-30

Aircraft wing assemblies

 #11
20200148325
2020-05-14

Profiled structure for an aircraft or turbomachine for an aircraft

 #12
20190256188
2019-08-22

Airfoil Modification To Improve Fuel Efficiency

 #13
20190202503
2019-07-04

Airfoils and machines incorporating airfoils

 #14
20190061905
2019-02-28

AIRFOIL

 #15
20180327079
2018-11-15

Aircraft vertical stabilizer design

 #16
20180238298
2018-08-23

Swallow tail airfoil

 #17
20180222568
2018-08-09

System for reducing the installation noise of an aeroplane wing

 #18
20180134370
2018-05-17

TREATED TAPERED ARTICLE AND METHOD OF TREATMENT FOR A TAPERED ARTICLE

 #19
20180057141
2018-03-01

Biomimetic airfoil bodies and methods of designing and making same

 #20
20170129593
2017-05-11

Panels comprising uneven edge patterns for reducing boundary layer separation

 #21
20160137288
2016-05-19

Aerofoil and wings for air vehicles

 #22
20150353188
2015-12-10

Slidable divergent trailing edge device

 #23
20150176563
2015-06-25

Swallow tail airfoil

 #24
20140339370
2014-11-20

Trailing edge of an aircraft aerodynamic surface

 #25
20140312176
2014-10-23

Combination comprising an aircraft wing trailing edge section and an adjustment body

 #26
20130299061
2013-11-14

Cellular core composite leading and trailing edges

 #27
20130149160
2013-06-13

Airfoil for rotor blade with reduced pitching moment

 #28
20130146717
2013-06-13

Wing variable camber trailing edge tip

 #29
20120256047
2012-10-11

Method for improving the aerodynamic efficiency of the vertical tail of an aircraft

 #30
20110268557
2011-11-03

SYSTEM AND METHOD FOR ATTENUATING THE NOISE OF AIRFOILS

 #31
20110202321
2011-08-18

METHOD FOR OPTIMISING THE SHAPE OF AN AEROFOIL

 #32
20110008174
2011-01-13

Application of elastomeric vortex generators

 #33
20110006165
2011-01-13

APPLICATION OF CONFORMAL SUB BOUNDARY LAYER VORTEX GENERATORS TO A FOIL OR AERO/ HYDRODYNAMIC SURFACE

 #34
20090189023
2009-07-30

AERODYNAMIC HIGH-PERFORMANCE PROFILE FOR AIRCRAFT

 #35
20080223981
2008-09-18

GROUND EFFECT GLIDER

 #36
20060266882
2006-11-30

Cross-flow fan propulsion system

 #37
18208309
2024-02-06

Aircraft wing with tiplet

 #38
17360240
2022-12-06

Vertical take-off and landing (VTOL) tilt-wing passenger aircraft

 #39
15444757
2017-11-14

Aerodynamic lifting system

 #40
14988627
2020-09-29

Variable camber continuous aerodynamic control surfaces and methods for active wing shaping control