Patents-Review.com
ClassID:

72036 ⎘

B64C2025/003 - CPC Classification

Classification description:

Alighting gear; Devices not provided for in the groups  -  Means for reducing landing gear noise, or turbulent flow around it, e.g. landing gear doors used as deflectors

Recent Application in this class:
#1
20250145278
2025-05-08

CAVITY ACOUSTIC TONES SUPPRESSION

 #2
20240059399
2024-02-22

A CAVITY

 #3
20230227150
2023-07-20

AIRCRAFT LANDING GEAR

 #4
20230119210
2023-04-20

Wheel well fairing for an aircraft

 #5
20230090793
2023-03-23

Vibration-damped aircraft wheel bin

 #6
20230073918
2023-03-09

Landing gear deployment

 #7
20230071768
2023-03-09

Aircraft landing gear assembly

 #8
20220380026
2022-12-01

Acoustically treated landing gear door and method for reducing noise from landing gear of an aircraft

 #9
20220250740
2022-08-11

Hybrid main landing gear fitting with detachable drag arm

 #10
20210129977
2021-05-06

Aircraft landing gear acoustic shields

 #11
20210039773
2021-02-11

Noise reduction apparatus, aircraft, and noise reduction method

 #12
20200407042
2020-12-31

Wheel well fairing for an aircraft

 #13
20200377199
2020-12-03

Aerodynamic noise reducing thin-skin landing gear structures and manufacturing techniques

 #14
20200331594
2020-10-22

Vibration-damped aircraft wheel bin

 #15
20200298953
2020-09-24

Noise attenuation panel

 #16
20200264635
2020-08-20

Landing gear deployment

 #17
20190329875
2019-10-31

Aircraft landing gear noise reduction fairing

 #18
20190233090
2019-08-01

Aerodynamic noise reducing thin-skin landing gear structure

 #19
20190061903
2019-02-28

Application of leading edge serration and trailing edge foam for undercarriage wheel cavity noise reduction

 #20
20190040883
2019-02-07

Method and cavity for suppression of cavity flow oscillations and acoustic loads using curved rear face

 #21
20190039722
2019-02-07

Drag reduction device for exposed landing gear cavities

 #22
20190002076
2019-01-03

Low stall or minimum control speed aircraft

 #23
20180170529
2018-06-21

Aircraft assembly and method

 #24
20180022445
2018-01-25

Landing gear noise abatement devices

 #25
20170361924
2017-12-21

Aerodynamic noise reducing thin-skin landing gear structure

 #26
20170361923
2017-12-21

Aerodynamic noise reducing thin-skin landing gear structures and manufacturing techniques

 #27
20170297395
2017-10-19

Transformation method of hybrid transportation vehicle for ground and air, and hybrid transportation vehicle itself

 #28
20170247102
2017-08-31

Method for cavity noise reduction

 #29
20160375990
2016-12-29

Landing gear noise abatement devices

 #30
20160362177
2016-12-15

Method for operating a landing gear system

 #31
20160200423
2016-07-14

Nose landing gear arrangements including a flexible sheet and methods for making the same

 #32
20160159495
2016-06-09

Aircraft landing gear assemblies with non-rotating light element clusters

 #33
20160068260
2016-03-10

Stretchable mesh for cavity noise reduction

 #34
20160031549
2016-02-04

Cavity acoustic tones suppression

 #35
20150251750
2015-09-10

Nose landing gear arrangements and methods for making the same

 #36
20150225069
2015-08-13

Airflow modification patch and method

 #37
20150102162
2015-04-16

Quiet landing gear door

 #38
20150083857
2015-03-26

Landing gear fairing

 #39
20150053816
2015-02-26

Aircraft landing gear

 #40
20150028150
2015-01-29

Transformation method of hybrid transportation vehicle for ground and air, and hybrid transportation vehicle itself

 #41
20150001342
2015-01-01

Main landing gear bay of aircraft and aircraft

 #42
20140151498
2014-06-05

Quiet landing gear door

 #43
20140131514
2014-05-15

Nose landing gear arrangement for aircraft and method of assembly

 #44
20130320144
2013-12-05

Aircraft landing gear

 #45
20130193268
2013-08-01

Splitter plate for aircraft noise reduction apparatus

 #46
20120292442
2012-11-22

Aircraft landing gear including a fairing

 #47
20120097480
2012-04-26

Device for reducing aerodynamic noise from an aircraft undercarriage

 #48
20120043418
2012-02-23

Method of attenuating noise in aircraft landing gear and structure

 #49
20110309193
2011-12-22

Aero-acoustic optimisation method for complex-section mechanical parts and corresponding mechanical part and landing gear

 #50
20110168483
2011-07-14

BLUFF BODY NOISE CONTROL

 #51
20110139926
2011-06-16

Landing gear with noise reduction apparatus

 #52
20110001004
2011-01-06

Landing gear

 #53
20100288876
2010-11-18

BLUFF BODY NOISE CONTROL

 #54
20100155529
2010-06-24

Landing gear with noise reduction fairing

 #55
20100108805
2010-05-06

Aircraft landing gear provided with at least one noise reducing means

 #56
20100084509
2010-04-08

Aerodynamically-assisted landing gear

 #57
20100012778
2010-01-21

Torque link set

 #58
20100006696
2010-01-14

Landing gear noise reduction assembly

 #59
20090321559
2009-12-31

Aircraft noise reduction apparatus

 #60
20090176078
2009-07-09

METHOD OF REDUCING THE AERODYNAMIC NOISE GENERATED BY AN AIRCRAFT UNDERCARRIAGE

 #61
20090084894
2009-04-02

Landing gear

 #62
20090078821
2009-03-26

Landing gear

 #63
20090014591
2009-01-15

Retractable aerodynamic device permitting the control of the wake trajectory of an aircraft trap

 #64
20090008501
2009-01-08

Aircraft landing gear and door assembly

 #65
20080142634
2008-06-19

Landing gear noise attenuation

 #66
20080078866
2008-04-03

Aircraft wheel noise reduction fairing and aircraft wheel including a noise reduction fairing

 #67
20080067283
2008-03-20

METHODS AND APPARATUS FOR REDUCING NOISE VIA A PLASMA FAIRING

 #68
20080035790
2008-02-14

Aircraft landing gear truck orientation for noise reduction

 #69
20070108344
2007-05-17

Landing gear

 #70
20060243856
2006-11-02

Landing gear assembly

 #71
20060102775
2006-05-18

Landing gear noise reduction

 #72
20060060707
2006-03-23

Landing gear door assembly

 #73
20060032981
2006-02-16

Aerodynamic airflow deflector for aircraft landing gear

 #74
13417351
2017-04-18

External acoustic liners for multi-functional aircraft noise reduction