ClassID:

149604

F16F9/3264 - CPC Classification

Classification description:

Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium; Details Arrangements for indicating, e.g. fluid level; Arrangements for checking dampers

Recent Application in this class:
#1
20260043424
2026-02-12

DILATANT FLUID BASED OBJECT MOVEMENT CONTROL MECHANISM

#2
20250334164
2025-10-30

SOLAR TRACKER DAMPER SIGHT GAUGE

#3
20250012338
2025-01-09

MOTION STATE DISPLAY DEVICE AND MOTION STATE DISPLAY METHOD

#4
20240376950
2024-11-14

GAS SPRING WITH HYDRAULIC ACCUMULATOR

#5
20240318703
2024-09-26

METHODS AND APPARATUS FOR SUSPENSION ADJUSTMENT

#6
20240318673
2024-09-26

DILATANT FLUID BASED OBJECT MOVEMENT CONTROL MECHANISM

#7
20240116319
2024-04-11

Shock assembly with automatically adjustable ride height

#8
20230358290
2023-11-09

Temperature compensated shock strut visual health indicator systems and methods

#9
20230332663
2023-10-19

Methods and apparatus for suspension adjustment

#10
20230264723
2023-08-24

System and method for monitoring the health of a damper for a rail vehicle

#11
20230256788
2023-08-17

Methods and apparatus for selective spring pre-load adjustment

#12
20230107542
2023-04-06

Multi-shear thickening fluid enabled object movement control mechanism

#13
20230103233
2023-03-30

DILATANT FLUID BASED OBJECT MOVEMENT CONTROL MECHANISM

#14
20230099456
2023-03-30

Dilatant fluid based object movement control mechanism

#15
20230038334
2023-02-09

SYSTEM TO PREDICT FAILURES AND DUTY LIFE CYCLE IN INDUSTRIAL SHOCK ABSORBERS BASED ON PRESSURE AND TEMPERATURE DATA

#16
20210268857
2021-09-02

Shock assembly with automatically adjustable ride height

#17
20210033162
2021-02-04

Vibration damper comprising a leakage indicator, leakage indicator, method for indicating a leak in a vibration damper and colour change indicator for use as leakage indicator

#18
20200309229
2020-10-01

Methods and apparatus for suspension adjustment

#19
20200248773
2020-08-06

System to predict failures in shock absorbers

#20
20200239131
2020-07-30

Additively manufactured thermoplastic metering pin with slots for retention hardware

#21
20200001676
2020-01-02

Methods and apparatus for selective spring pre-load adjustment

#22
20190353222
2019-11-21

Liquid-Filled Frequency-Tunable Vibration Damper

#23
20190346004
2019-11-14

SHOCK ABSORBER

#24
20190344904
2019-11-14

Assemblies and methods for landing gear rotational position sensor installation

#25
20190329908
2019-10-31

Servicing of landing gear shock absorbers

#26
20190178327
2019-06-13

Replacement indicator for a shock absorber

#27
20190152622
2019-05-23

Landing gear shock absorber servicing

#28
20180328442
2018-11-15

Methods and apparatus for suspension adjustment

#29
20180293807
2018-10-11

Servicing assisting system for shock struts with negative dead volume

#30
20180245659
2018-08-30

Gas strut

#31
20170356519
2017-12-14

ASSEMBLY, BRIDGING TOOL FOR AN ASSEMBLY AND METHOD OF FORMING AN ASSEMBLY

#32
20170282669
2017-10-05

Methods and apparatus for selective spring pre-load adjustment

#33
20170166329
2017-06-15

Servicing assisting system for shock struts with positive dead volume

#34
20170089418
2017-03-30

Assembly, bridging tool for an assembly and method of forming an assembly

#35
20170008648
2017-01-12

Servicing of landing gear shock absorbers

#36
20170008647
2017-01-12

Landing gear shock absorber servicing

#37
20160167730
2016-06-16

Telescopic suspension device fitted with a pretension tracking system

#38
20160130002
2016-05-12

Self-dampening tie-rod

#39
20160032999
2016-02-04

Gas-operated spring

#40
20160001623
2016-01-07

Methods and apparatus for selective spring pre-load adjustment

#41
20150268084
2015-09-24

SHOCK ABSORBER AND A METHOD OF DETERMINING THE LEVEL OF LIQUID IN A SHOCK ABSORBER

#42
20150267769
2015-09-24

Servicing monitoring system for mixed fluid-gas shock struts

#43
20150101403
2015-04-16

Measuring the volume of fluid in a vessel

#44
20150028517
2015-01-29

Method for making an air spring member

#45
20150027219
2015-01-29

Device and method for checking the state of charge of a gas spring

#46
20150000589
2015-01-01

Replacement indicator, elastomeric articles and methods

#47
20140312171
2014-10-23

Aircraft landing gear fluid gauge

#48
20120053783
2012-03-01

Automated inspection of aircraft landing gear internal fluid levels

#49
20110205034
2011-08-25

Identification device for a pneumatic spring

#50
20110202236
2011-08-18

Methods and apparatus for suspension adjustment

#51
20110180360
2011-07-28

OVERPRESSURE AND BOTTOMING DETECTOR FOR A SHOCK-ABSORBER OR THE LIKE

#52
20100288878
2010-11-18

LOAD DETECTION IN AN AIRCRAFT LANDING GEAR

#53
20100252972
2010-10-07

Methods and apparatus for selective spring pre-load adjustment

#54
20100211253
2010-08-19

INTELLIGENT CONTINUOUS MONITORING SYSTEM FOR APPLICATION IN SHOCK ABSORBERS

#55
20090293624
2009-12-03

Hydraulic/pneumatic charging valve with integrated pressure transducer

#56
20080250844
2008-10-16

Methods and apparatus for developing a vehicle suspension

#57
20080015796
2008-01-17

Piston-cylinder unit with diagnostic unit

#58
20060102440
2006-05-18

Shock absorber for vehicles

#59
20060043196
2006-03-02

Air spring mount assembly with identification tag

#60
20050230200
2005-10-20

Method of measuring the compression of a shock absorber, and an airplane undercarriage constituting an application thereof

#61
20050072240
2005-04-07

Vibrating device for hydraulic shock absorber

#62
20050056502
2005-03-17

Integrated tagging system for an electronic shock absorber

#63
14988822
2017-05-30

Truck strut fail-safe