Patents-Review.com
ClassID:

149621 ⎘

F16F9/3485 - CPC Classification

Classification description:

Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium; Details; Special valve constructions ; Shape or construction of throttling passages; Throttling passages in the form of annular discs , operating in opposite directions characterised by features of supporting elements intended to guide or limit the movement of the annular discs

Sub-classes:
Recent Application in this class:
#1
20260029035
2026-01-29

SHIM SUPPORT FOR SUSPENSION ASSEMBLY

 #2
20250230852
2025-07-17

VALVE STIFFNESS ADJUSTMENT

 #3
20250137511
2025-05-01

SHOCK ABSORBER

 #4
20240418232
2024-12-19

DAMPING FORCE VARIABLE VALVE ASSEMBLY AND DAMPING FORCE VARIABLE SHOCK ABSORBER INCLUDING THE SAME

 #5
20240418231
2024-12-19

DAMPER VALVE DEVICE FOR A VIBRATION DAMPER

 #6
20240376954
2024-11-14

SHOCK ABSORBER

 #7
20240360885
2024-10-31

SHOCK ABSORBER

 #8
20240159289
2024-05-16

VALVE ARRANGEMENT FOR A SHOCK ABSORBER

 #9
20240093749
2024-03-21

BICYCLE SUSPENSION COMPONENTS

 #10
20230296156
2023-09-21

DAMPING VALVE AND SHOCK ABSORBER

 #11
20230287953
2023-09-14

SHOCK ABSORBER

 #12
20230235807
2023-07-27

Valve stiffness adjustment

 #13
20230039706
2023-02-09

Fluid damper including a switching piston, method for manufacturing the fluid damper, drive arrangement including the fluid damper

 #14
20220412427
2022-12-29

Damping force generating mechanism and pressure shock absorber

 #15
20220128116
2022-04-28

Valve arrangement for a shock absorber comprising a triple spring arrangement

 #16
20210364058
2021-11-25

Hydraulic damper

 #17
20210339821
2021-11-04

Compression piston

 #18
20210324933
2021-10-21

Valve assembly

 #19
20210131517
2021-05-06

Valve and shock absorber

 #20
20210108697
2021-04-15

Damping valve device for a vibration damper

 #21
20210102595
2021-04-08

Damping force generating mechanism and pressure shock absorber

 #22
20210033163
2021-02-04

Damping force generating mechanism, manufacturing method for damping force generating mechanism, and pressure shock absorber

 #23
20200400208
2020-12-24

Valve seat member, valve, and shock absorber

 #24
20200347837
2020-11-05

Cylinder-piston unit with load-dependent throttle

 #25
20200271188
2020-08-27

Variable stiffness vibration damping device

 #26
20200271187
2020-08-27

Variable stiffness vibration damping device

 #27
20200208706
2020-07-02

Valve stiffness adjustment

 #28
20200132153
2020-04-30

Damping valve for a vibration damper

 #29
20200088261
2020-03-19

Valve structure of shock absorber

 #30
20200072312
2020-03-05

Shock absorber

 #31
20200063818
2020-02-27

Damping valve for a vibration damper

 #32
20190344856
2019-11-14

Compression piston

 #33
20190309817
2019-10-10

Free-floating washer for rebound damping

 #34
20190285130
2019-09-19

Damping valve for a vibration damper

 #35
20190249744
2019-08-15

Frequency-selective damping valve assembly

 #36
20190249742
2019-08-15

Damping Valve For A Vibration Damper

 #37
20190226547
2019-07-25

Damping Valve For A Vibration Damper

 #38
20190226546
2019-07-25

Frequency-Dependent Damping Valve Arrangement

 #39
20190219124
2019-07-18

Damping valve for a vibration damper

 #40
20190195308
2019-06-27

Frequency-Dependent Damping Valve Arrangement

 #41
20190195307
2019-06-27

Frequency-Dependent Damping Valve Assembly And Vibration Damper

 #42
20190145484
2019-05-16

Damping valve, in particular for a vibration damper

 #43
20190136934
2019-05-09

Furniture part and damping device thereof

 #44
20190128361
2019-05-02

Damping valve device having a progressive damping-force characteristic curve

 #45
20180355945
2018-12-13

Shock absorber with comfort valve

 #46
20180340589
2018-11-29

Valve structure of shock absorber

 #47
20180335105
2018-11-22

Frequency-selective damper valve, and shock absorber and piston having such valve

 #48
20180328445
2018-11-15

Valve stiffness adjustment

 #49
20180320798
2018-11-08

Reflexive valve preservation and actuation system and method

 #50
20180223940
2018-08-09

Frequency sensitive type shock absorber

 #51
20180187738
2018-07-05

Frequency-dependent damping valve arrangement

 #52
20180180134
2018-06-28

Frequency-dependent damping valve arrangement

 #53
20180172106
2018-06-21

Damping valve

 #54
20180023727
2018-01-25

VALVE ASSEMBLY FOR A VOLUMETRIC COMPRESSOR OF THE RECIPROCATING TYPE

 #55
20180023654
2018-01-25

Twin-tube hydraulic damper with a vibration suppressing device

 #56
20170307044
2017-10-26

Shock absorber

 #57
20170023087
2017-01-26

Adjustable damping valve device

 #58
20170009839
2017-01-12

Vibration Damper, And Piston Valve For A Vibration Damper

 #59
20170002887
2017-01-05

Preloading device for a piston valve of a vibration damper

 #60
20160375951
2016-12-29

Compression piston

 #61
20160356335
2016-12-08

Pressure damping device and elastic member

 #62
20160280031
2016-09-29

Shock absorber

 #63
20160258504
2016-09-08

Shock absorber

 #64
20160123425
2016-05-05

Shock absorber

 #65
20160061284
2016-03-03

Shock absorber

 #66
20150316118
2015-11-05

Damping valve for a shock absorber

 #67
20150247545
2015-09-03

Valve assembly

 #68
20150240902
2015-08-27

Hydraulic damper

 #69
20150198214
2015-07-16

Shock absorber

 #70
20150198213
2015-07-16

Bi-directional hydraulic flow control valve

 #71
20150167774
2015-06-18

Damping valve

 #72
20150152936
2015-06-04

Frequency-sensitive shock absorber

 #73
20150114774
2015-04-30

Piston valve assembly for shock absorber

 #74
20150034182
2015-02-05

Cylinder apparatus

 #75
20140299426
2014-10-09

Hydraulic suspension damper and method of assembling thereof

 #76
20140291092
2014-10-02

Shock absorber system and method

 #77
20140291088
2014-10-02

Shock absorber

 #78
20140216870
2014-08-07

Variable damping force damper

 #79
20140150897
2014-06-05

Shock absorber

 #80
20140069753
2014-03-13

Multi-tuneable degressive valve

 #81
20130257011
2013-10-03

Damping force generator for hydraulic shock absorber

 #82
20130105261
2013-05-02

Damping valve for shock absorber

 #83
20130048452
2013-02-28

Front fork

 #84
20130025446
2013-01-31

Cylinder apparatus

 #85
20130020159
2013-01-24

Low noise valve assembly

 #86
20120217106
2012-08-30

Hydraulic damper spool valve

 #87
20120199429
2012-08-09

HYDRAULIC SHOCK ABSORBER AND DAMPING FORCE GENERATOR

 #88
20120138837
2012-06-07

Damping valve arrangement for a vibration damper

 #89
20110297497
2011-12-08

Impact sensitive damper

 #90
20110266105
2011-11-03

Shock absorber

 #91
20110031077
2011-02-10

Hydraulic suspension damper

 #92
20110017558
2011-01-27

Shock absorber with increasing damping force

 #93
20100181518
2010-07-22

VALVE SPRING FOR A PLATE VALVE

 #94
20100163356
2010-07-01

Damper

 #95
20100084234
2010-04-08

DUAL CONSTRAINT DISC VALVE SYSTEM FOR DAMPER

 #96
20090272611
2009-11-05

Damping force adjustable fluid pressure shock absorber

 #97
20090236194
2009-09-24

VALVE APPARATUS OF SHOCK ABSORBER

 #98
20090173402
2009-07-09

SNUBBER VALVE

 #99
20090127039
2009-05-21

Vibration Damper

 #100
20090107782
2009-04-30

Shock absorber

 #101
20090090588
2009-04-09

Damping valve

 #102
20090051086
2009-02-26

Suspension damping valve

 #103
20090038898
2009-02-12

Vibration damper

 #104
20090026029
2009-01-29

Damping Force Generating Mechanism for Hydraulic Shock Absorber

 #105
20080296526
2008-12-04

Damping valve for a vibration damper

 #106
20080277217
2008-11-13

Vehicle damper of variable damping force

 #107
20080257668
2008-10-23

Fluid pressure shock absorber

 #108
20080202329
2008-08-28

Piston for a piston-cylinder unit

 #109
20080185246
2008-08-07

DAMPING FORCE VARIABLE SHOCK ABSORBER

 #110
20080149438
2008-06-26

Damping force generating mechanism for shock absorber

 #111
20080041682
2008-02-21

Nonreturn valve for a shock absorber

 #112
20080023280
2008-01-31

Valve apparatus

 #113
20060283676
2006-12-21

Four-piece piston

 #114
20060249341
2006-11-09

Shock absorber for a remote-controlled model car

 #115
20060231358
2006-10-19

Pre-load ring for shock absorber

 #116
20060185948
2006-08-24

Damping valve

 #117
20060175122
2006-08-10

Damper valve and hydraulic power steering apparatus

 #118
20060170185
2006-08-03

Front fork in two-wheeled vehicle or the like

 #119
20060054435
2006-03-16

Hydraulic shock absorber

 #120
20050263363
2005-12-01

Hydraulic shock absorber

 #121
20050211087
2005-09-29

Hydraulic actuator having disc valve assembly

 #122
20050183911
2005-08-25

Hydraulic suspension damper

 #123
20050183777
2005-08-25

Valve, especially a damping valve for a vibration damper

 #124
20050133320
2005-06-23

Front fork in two-wheeled motor vehicle or the like

 #125
20050115786
2005-06-02

Damping valve assembly with a progressive damping force characteristic

 #126
20050087412
2005-04-28

Compensated rod for a frequency dependent damper shock absorber

 #127
20050067240
2005-03-31

Adjacent baffle design for shock absorber

 #128
20050061591
2005-03-24

Heavy duty base valve

 #129
20050056505
2005-03-17

Monotube piston valving system with selective bleed