Patents-Review.com
ClassID:

149540 ⎘

F16F9/0281 - CPC Classification

Classification description:

Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum; Telescopic Details

Sub-classes:
Recent Application in this class:
#1
20260139722
2026-05-21

EXTRACTABLE DOUBLE-TUBE GAS SPRING

 #2
20250347334
2025-11-13

AIR DAMPER

 #3
20250326458
2025-10-23

FRONT FORKS FOR BICYCLES

 #4
20250313055
2025-10-09

VALVE-CONTROLLED FLUID CIRCUITS FOR REBOUND DAMPING ADJUSTMENT

 #5
20250297662
2025-09-25

END FITTING FOR GAS SPRING

 #6
20250264144
2025-08-21

AIR CHAMBER, AIR SPRING, AIR SUSPENSION SYSTEM, AND VEHICLE

 #7
20250189010
2025-06-12

BICYCLE AIR SPRING

 #8
20250180090
2025-06-05

ADJUSTABLE ACCUMULATOR FOR SELECTIVELY MODIFYING SPRING RATE OF GAS SPRING SYSTEM

 #9
20250180088
2025-06-05

DAMPER DEVICE

 #10
20250180087
2025-06-05

DAMPER DEVICE

 #11
20250163990
2025-05-22

DAMPER DEVICE

 #12
20240229889
2024-07-11

AIR SPRING ASSEMBLY

 #13
20240117852
2024-04-11

MULTI-MODE AIR SHOCK

 #14
20240060544
2024-02-22

Combined Air Spring and Damper

 #15
20230349439
2023-11-02

GAS SPRING AND RELATIVE SAFETY SYSTEM

 #16
20230341022
2023-10-26

Method of assembling a bellows accumulator for suspension dampers

 #17
20230051485
2023-02-16

Adjustable accumulator for selectively modifying spring rate of gas spring system

 #18
20220373056
2022-11-24

HIGH DYNAMIC RANGE SUSPENSION APPARATUS WITH SELECTIVE FLUID PRESSURE COMMUNICATION

 #19
20220325770
2022-10-13

GAS SPRING

 #20
20220120328
2022-04-21

Gas-filled cylinder with overtravel safety device

 #21
20220106997
2022-04-07

Piston cylinder device with protection arrangement and method of protecting a piston cylinder device against overload or failure of the piston cylinder device

 #22
20220079332
2022-03-17

GAS SPRING SYSTEM FOR A HEIGHT ADJUSTABLE TABLE, HEIGHT ADJUSTABLE TABLE AND METHOD FOR OPERATING THE GAS SPRING SYSTEM

 #23
20220056976
2022-02-24

Internal bypass shock absorber

 #24
20210237828
2021-08-05

Suspension including coil spring and ambient air cushion

 #25
20210222750
2021-07-22

GAS SPRING WITH TRAVEL CONTROL

 #26
20210180661
2021-06-17

Gas spring and safety method for gas spring

 #27
20210033164
2021-02-04

Combined air spring and damper

 #28
20200337451
2020-10-29

Pressure-adjustable gas spring, lifting device and lifting table

 #29
20200271140
2020-08-27

Seal housing

 #30
20200191227
2020-06-18

Multi-mode air shock

 #31
20200191226
2020-06-18

Closure device, use of a closure device, method for sealing a fluid channel, and air spring system

 #32
20200173516
2020-06-04

Smart fluid damper

 #33
20200124130
2020-04-23

Gas spring with travel control

 #34
20200063816
2020-02-27

Adjustment device for a flap assembly and motor vehicle with an adjustment device of this type

 #35
20200049221
2020-02-13

Internal bypass shock absorber

 #36
20190331188
2019-10-31

Piston cylinder device with protection arrangement and method of protecting a piston cylinder device against overload or failure of the piston cylinder device

 #37
20190136435
2019-05-09

Spring device for spring-mounting a functional unit of an electrical appliance, and method for influencing a spring device of this kind

 #38
20190128362
2019-05-02

Smart fluid damper

 #39
20190092273
2019-03-28

Multi-pull latch and lock systems for compartment closure assemblies of motor vehicles

 #40
20190085610
2019-03-21

COMPARTMENT DAMPER ASSEMBLY

 #41
20190054973
2019-02-21

Suspension including coil spring and ambient air cushion

 #42
20190017563
2019-01-17

Gas strut

 #43
20180347659
2018-12-06

Combination gas spring and damper

 #44
20180313423
2018-11-01

Multi-mode air shock

 #45
20180245659
2018-08-30

Gas strut

 #46
20180195535
2018-07-12

Linear actuator

 #47
20180149228
2018-05-31

Damper

 #48
20180087595
2018-03-29

Overtravel relief assembly for a gas spring

 #49
20180080519
2018-03-22

Overtravel pressure relief for a gas spring

 #50
20170292578
2017-10-12

Cushion module for assessing comfortability

 #51
20170219044
2017-08-03

Gas pressure spring

 #52
20170211653
2017-07-27

Fluid-filled piston cylinder unit

 #53
20170175845
2017-06-22

Vibration isolator with a vertically effective pneumatic spring

 #54
20170175785
2017-06-22

Gas cylinder actuator with safety device

 #55
20170158283
2017-06-08

Rear suspension having an air component and an oil component

 #56
20170051807
2017-02-23

Gas spring and safety method for gas spring

 #57
20160348747
2016-12-01

Gas spring with travel control

 #58
20160298711
2016-10-13

Pressure valve for gas spring

 #59
20160213495
2016-07-28

Orthopedic damping device

 #60
20160201754
2016-07-14

Pressure valve for gas spring

 #61
20160084334
2016-03-24

Annular spring system

 #62
20160032999
2016-02-04

Gas-operated spring

 #63
20150151599
2015-06-04

High accuracy load detection for air suspension systems

 #64
20150137435
2015-05-21

Overtravel pressure relief for a gas spring

 #65
20150076753
2015-03-19

Overtravel Pressure Relief For A Gas Spring

 #66
20150069682
2015-03-12

Overtravel pressure relief for a gas spring

 #67
20150034795
2015-02-05

Pneumatic suspension and vibration isolation system employing low friction cable isolators

 #68
20150028529
2015-01-29

Valve for a vehicle suspension system

 #69
20150001771
2015-01-01

Device comprising a suspension system

 #70
20140191452
2014-07-10

Gas Spring and Overpressure Relief and Fill Valve Assembly

 #71
20140191451
2014-07-10

Gas Spring and Overpressure Relief Plug

 #72
20130249175
2013-09-26

Valve for a vehicle suspension system

 #73
20120204562
2012-08-16

Pyrotechnic actuator with a cylinder having communicating chambers

 #74
20110266801
2011-11-03

Shock absorber electrical generator

 #75
20110215550
2011-09-08

Bicycle suspension adjustor

 #76
20110209954
2011-09-01

Air damper

 #77
20100320656
2010-12-23

Spring system for bicycles

 #78
20090217809
2009-09-03

Pyrotechnic actuator with a cylinder having communicating chambers

 #79
20080296815
2008-12-04

Pressure Medium Connector Unit for a Vehicle Gas Spring

 #80
20080296814
2008-12-04

GAS SPRING WITH TRAVEL CONTROL

 #81
20070120300
2007-05-31

Spring system, in particular for bicycles

 #82
20060045614
2006-03-02

Flange dressing and method for attaching a gas spring

 #83
20060028058
2006-02-09

Method and system for adjusting internal pressure of gas lifter using angle sensor

 #84
20050284714
2005-12-29

Controlled damper assembly with isolated electrical connection

 #85
20050230203
2005-10-20

Adjustable-length gas spring

 #86
20050173850
2005-08-11

Linear electric motor assisted gas spring

 #87
17966573
2025-08-19

Shock adjuster