ClassID:

72078

B64C25/62 - CPC Classification

Classification description:

Alighting gear characterised by the ground or like engaging elements; Arrangements or adaptations of shock-absorbers or springs Spring shock-absorbers; Springs

Sub-classes:
Recent Application in this class:
#1
20260042548
2026-02-12

LANDING GEAR SYSTEM, WEIGHT ON WHEELS SYSTEM AND METHOD FOR LANDING OR TAKING-OFF

#2
20250171136
2025-05-29

ATTACHMENT SYSTEM FOR LANDING GEAR

#3
20250145281
2025-05-08

STRUT AND LANDING GEAR INCLUDING STRUT

#4
20250145280
2025-05-08

STRUT FOR AIRCRAFT LANDING GEAR EQUIPPED WITH AN ACCUMULATOR, LANDING GEAR COMPRISING SUCH A STRUT, AND AIRCRAFT COMPRISING AT LEAST ONE SUCH LANDING GEAR

#5
20250115353
2025-04-10

LANDING GEAR FOR AIRCRAFT

#6
20250002143
2025-01-02

LANDING GEAR ADD-ON ENERGY ABSORPTION SYSTEM

#7
20240317392
2024-09-26

SHOCK STRUT VARIABLE-AREA METERING UNIT

#8
20240253775
2024-08-01

Aft Swept Spring Main Landing Gear

#9
20240208678
2024-06-27

MULTISTAGE SUSPENSION FOR UAV LANDING GEAR

#10
20240075779
2024-03-07

Self-powered drone flying car for land and air

#11
20240059401
2024-02-22

AIRCRAFT UNDERCARRIAGE

#12
20240017821
2024-01-18

Aircraft landing gear provided with a leaf spring locking device

#13
20240010329
2024-01-11

Methods and apparatus for variable stiffness supports in aircraft testing

#14
20230406486
2023-12-21

AIRCRAFT LANDING GEAR

#15
20230331376
2023-10-19

WEIGHT-INDUCED, MULTI-DISK SHIMMY REDUCTION AND BRAKING SYSTEM FOR UNMANNED AERIAL VEHICLES

#16
20230322370
2023-10-12

Landing gear actuation system

#17
20230202648
2023-06-29

Aircraft landing gear comprising a spring opposing rotation between upper and lower elements of the landing gear

#18
20230140387
2023-05-04

Landing systems and methods for unmanned aerial vehicles

#19
20230124974
2023-04-20

Aircraft landing gear assembly

#20
20230017118
2023-01-19

Insect-like jumping-flying robot

#21
20230002038
2023-01-05

LANDING GEAR STORAGE AND QUICK SERVICING SOLUTION

#22
20220411048
2022-12-29

Cable-driven four-bar link leg mechanism

#23
20220388654
2022-12-08

DRONE AIRCRAFT WITH MAGNETIC CONSTRUCT

#24
20220289366
2022-09-15

System for rolling landing gear

#25
20220185462
2022-06-16

Shock strut assemblies for landing gear

#26
20220185461
2022-06-16

Aircraft landing gear assembly

#27
20210339849
2021-11-04

Damping landing gear systems for vtol aircraft

#28
20210316845
2021-10-14

Composite twin beam main landing gear for an aircraft

#29
20210269147
2021-09-02

Center biased actuator

#30
20210245868
2021-08-12

Landing gear for an aircraft weighing less than 5.7 tonnes

#31
20210078697
2021-03-18

SHOCK ABSORBING FOOT PIECE FOR SMALL APPARATUS

#32
20200407048
2020-12-31

Landing gear system with composite flex beam

#33
20200377202
2020-12-03

COMPOSITE TWIN BEAM MAIN LANDING GEAR FOR AN AIRCRAFT

#34
20200346743
2020-11-05

Energy absorbing landing systems for aircraft

#35
20200298964
2020-09-24

Cable-driven four-bar link leg mechanism

#36
20200298814
2020-09-24

Bi-stable hydraulic control valve system

#37
20200291969
2020-09-17

Retention systems for light weight actuator glands

#38
20200156772
2020-05-21

Telescoping shock strut for landing gear

#39
20200108917
2020-04-09

Configurable rotary encoder including two point inflight auto calibration and error adjustment

#40
20190185145
2019-06-20

Aircraft landing gear assembly

#41
20190161177
2019-05-30

Aircraft landing gear spring assembly

#42
20190144105
2019-05-16

Center biased actuator

#43
20190112033
2019-04-18

Semi cantilevered landing gear actuated by an external articulating load damper for improved take-off

#44
20190092355
2019-03-28

Collision energy absorption apparatus for rail vehicles

#45
20190077499
2019-03-14

Folding trailing arm landing gear

#46
20180346103
2018-12-06

Landing gear

#47
20180111678
2018-04-26

Landing-gear assembly for an aircraft, the landing-gear assembly including a secondary shimmy damper

#48
20180099741
2018-04-12

Multi-stage reduction of impact forces

#49
20170349270
2017-12-07

Landing gear storage and quick servicing solution

#50
20170217574
2017-08-03

Suspension for aircraft tail wheel

#51
20170203835
2017-07-20

Retractable self-aligning aircraft stablizer strut assembly and aircraft including the same

#52
20170081023
2017-03-23

Compliant lower bearing with tapered outer diameter

#53
20160375993
2016-12-29

Aircraft landing gear assembly

#54
20160355255
2016-12-08

Spring assembly for aircraft components

#55
20160347444
2016-12-01

Aircraft spring assembly

#56
20160236771
2016-08-18

Aircraft undercarriage including a telescopic linear rod

#57
20160116015
2016-04-28

Z-head piston for dual chamber shock struts

#58
20160089721
2016-03-31

Aerospace component and method for producing an aerospace component

#59
20160046366
2016-02-18

Compliant lower bearing with tapered outer diameter

#60
20160023750
2016-01-28

Aircraft landing gear

#61
20150367933
2015-12-24

Strut length and pressure regulation system

#62
20150329203
2015-11-19

Linking damper system for a rotorcraft landing gear

#63
20150266592
2015-09-24

Air-ground detection system for semi-levered landing gear

#64
20150217860
2015-08-06

Aircraft capable of takeoff/landing via the fuselage thereof, and takeoff/landing system for the aircraft

#65
20150136902
2015-05-21

Aircraft brake assembly

#66
20150041587
2015-02-12

Landing gear

#67
20140209738
2014-07-31

Device for coupling an actuator for controlling the landing gear of an aircraft

#68
20130140399
2013-06-06

MAIN LANDING GEAR OF AN AIRCRAFT, COMPRISING TWO WALKING BEAMS AND A DEFORMABLE PARALLELOGRAM STRUCTURE

#69
20120211600
2012-08-23

Air-ground detection system for semi-levered landing gear

#70
20110031348
2011-02-10

Landing gear with composite leaf spring

#71
18225666
2025-06-17

Leverage-reducing landing gear system, a constant angle suspension landing gear system, or a combination of both systems

#72
18101489
2024-05-21

UAV landing gear with shared suspension

#73
17887466
2023-10-24

Shock absorption system for an unmanned aerial vehicle

#74
17196719
2022-01-25

System for rolling landing gear

#75
16357560
2020-07-14

Controllable oleo-pneumatic damper using magnetorheological fluid

#76
14643691
2018-01-16

Landing gear apparatuses and applications thereof