ClassID:

149626

F16F9/362 - 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 sealings, including sealings or guides for piston-rods Combination of sealing and guide arrangements for piston rods

Sub-classes:
Recent Application in this class:
#1
20260139721
2026-05-21

NEGATIVE AIR SPRING VOLUME SEALHEAD FOR AIR-SPRING ASSEMBLY

#2
20250327503
2025-10-23

DAMPER LIMITING SYSTEM

#3
20250180088
2025-06-05

DAMPER DEVICE

#4
20240367783
2024-11-07

HELICAL DYNAMIC SEAL RING

#5
20240025222
2024-01-25

SUPPORTING RING AND ASSEMBLY WITH A SUPPORTING RING

#6
20230349439
2023-11-02

GAS SPRING AND RELATIVE SAFETY SYSTEM

#7
20230279918
2023-09-07

LOW-RESISTANCE LOCKABLE GAS SPRING

#8
20230250858
2023-08-10

Hydraulic rebound stop for monotube damper

#9
20230036981
2023-02-02

Dual-acting single-spring twin-tube shock absorber assembly

#10
20230018488
2023-01-19

VARIABLE FRICTION TUNING FOR SHOCK ABSORPTION

#11
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

#12
20210348668
2021-11-11

Shock absorber

#13
20210140507
2021-05-13

Shock absorber

#14
20210131518
2021-05-06

Shock absorber

#15
20210108698
2021-04-15

Sintered metal rod guide assembly for monotube shock absorber

#16
20200408271
2020-12-31

Seal member and shock absorber

#17
20200292024
2020-09-17

Variable friction tuning for shock absorption

#18
20200291280
2020-09-17

Sealing member and vibration damping device including the same

#19
20200149608
2020-05-14

Shock absorber and method of manufacturing the same

#20
20190383395
2019-12-19

Sealing unit for fork tubes of bicycles or motorcycles

#21
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

#22
20190277365
2019-09-12

SHOCK ABSORBER

#23
20190219172
2019-07-18

Seal and seal assembly comprising the seal

#24
20190185083
2019-06-20

Damper of semi-active energy regenerative suspension based on hybrid excitation and its size determination method

#25
20190145485
2019-05-16

HYDRAULIC BUFFER ASSEMBLY

#26
20190072150
2019-03-07

Systems and methods for damping photovoltaic panel arrays

#27
20190024748
2019-01-24

DOUBLE-SEALED GASKET FOR HYDRAULIC SHOCK ABSORBER FOR USE IN SELF-CLOSERS IN FURNITURE

#28
20190017563
2019-01-17

Gas strut

#29
20180335105
2018-11-22

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

#30
20180320752
2018-11-08

Bump stopper and shock absorber

#31
20180298975
2018-10-18

Variable friction tuning for shock absorption

#32
20180266511
2018-09-20

SHOCK ABSORBER

#33
20180223880
2018-08-09

LIQUID LEAKAGE DETECTION DEVICE

#34
20180209508
2018-07-26

Three parameter isolators containing rolling seal damper assemblies

#35
20180209507
2018-07-26

Vibration damper

#36
20180149228
2018-05-31

Damper

#37
20180135719
2018-05-17

Damper device

#38
20180112735
2018-04-26

Front fork

#39
20180094689
2018-04-05

Shock absorber, vehicle, and snowmobile

#40
20180008047
2018-01-11

Gas cylinder

#41
20170328437
2017-11-16

Sealing/guiding unit

#42
20170314635
2017-11-02

Hydraulic buffer assembly

#43
20170254382
2017-09-07

Impact energy absorbing device

#44
20170138432
2017-05-18

Damper

#45
20170108073
2017-04-20

Guiding and sealing unit, particularly for a shock absorber rod

#46
20170074344
2017-03-16

Damper

#47
20170037922
2017-02-09

Damper

#48
20160244121
2016-08-25

Shock absorber

#49
20160230834
2016-08-11

Suspension seal

#50
20160131217
2016-05-12

DAMPER

#51
20160116016
2016-04-28

Thrust bearing for a pressurized shock absorber

#52
20160009423
2016-01-14

Method of detecting a leak past a dynamic seal in aircraft landing gear

#53
20150362075
2015-12-17

Seal member and front fork provided with seal member

#54
20150316119
2015-11-05

Closure package for closing a damper tube for a vibration damper

#55
20150008647
2015-01-08

Sealing assembly adapted to be inserted between two relatively slidable members

#56
20140333033
2014-11-13

Protective device for piston rod-cylinder apparatus

#57
20140262652
2014-09-18

Rod guide arrangement for electronically controlled valve applications

#58
20120306132
2012-12-06

Gas spring equipped with improved sealing means

#59
20120199431
2012-08-09

Guiding and sealing unit, in particular for a rod of a mono-tube shock absorber and annular sealing assembly therefore

#60
20110253493
2011-10-20

DAMPER

#61
20100230875
2010-09-16

Delay return gas spring

#62
20100201052
2010-08-12

Gas Spring

#63
20100116607
2010-05-13

Dual seal rod guide assembly with low friction disc

#64
20100109276
2010-05-06

CONTROLLABLE VEHICLE SUSPENSION SYSTEM WITH MAGNETO-RHEOLOGICAL FLUID DEVICE

#65
20090205913
2009-08-20

Magnetorheological (MR) rod guide assembly and MR damper having same

#66
20090065991
2009-03-12

Self-pumping hydropneumatic spring strut

#67
20090057081
2009-03-05

Vehicle damper and method

#68
20080179149
2008-07-31

Rod guide for monotube shock absorbers

#69
20080083324
2008-04-10

Adjustment element with a cylinder

#70
20070194538
2007-08-23

Sealing device for reciprocating shaft

#71
20070187199
2007-08-16

Gas spring

#72
20060219506
2006-10-05

Shock absorber including supplemental friction generating device

#73
20060185952
2006-08-24

Seal structure and shock absorber

#74
20060006031
2006-01-12

Sealing and guiding packet

#75
20050178627
2005-08-18

Rod guide and seal system for gas filled shock absorbers

#76
20050013020
2005-01-20

Sealing arrangement on piston rods

#77
20050011711
2005-01-20

Adjusting element having a cylinder with pressure relief

#78
20050000770
2005-01-06

Hydraulic shock absorber for vehicle

#79
19080546
2025-09-23

Low-friction wear surfaces for sediment filtration system hydraulic damper