ClassID:

149598

F16F9/3221 - CPC Classification

Classification description:

Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium; Details; Constructional features of piston rods

Recent Application in this class:
#1
20260146357
2026-05-28

SHOCK ABSORBER AND METHOD FOR MANUFACTURING SHOCK ABSORBER

#2
20260139722
2026-05-21

EXTRACTABLE DOUBLE-TUBE GAS SPRING

#3
20260071345
2026-03-12

PLATED MEMBER AND MANUFACTURING METHOD THEREOF

#4
20260036183
2026-02-05

HYDRAULIC DAMPER AND VEHICLE

#5
20260002573
2026-01-01

ANTI-CAVITATION PISTON FOR SHOCK ABSORBER

#6
20250361920
2025-11-27

ADAPTIVE SHOCK ABSORBER

#7
20250224013
2025-07-10

METHOD FOR MANUFACTURING SLIDING MEMBER, METHOD FOR MANUFACTURING DAMPER, SLIDING MEMBER, DAMPER, AND METHOD FOR ADJUSTING RIDE COMFORT

#8
20250180088
2025-06-05

DAMPER DEVICE

#9
20250102042
2025-03-27

VOLUME COMPENSATING DAMPING APPARATUS

#10
20250084909
2025-03-13

Sealing System and Method for Pressurized Sand Damper

#11
20240384775
2024-11-21

HYDRAULIC DAMPER

#12
20240318701
2024-09-26

JOINED BODY, METHOD OF MANUFACTURING JOINED BODY, AND SHOCK ABSORBER

#13
20240309928
2024-09-19

VIBRATION DAMPERS FOR A MOTOR VEHICLE

#14
20240240686
2024-07-18

LOCKABLE GAS SPRING

#15
20240052905
2024-02-15

SHOCK ABSORBER FOR AUTOMOBILE WITH ADAPTIVE DAMPING

#16
20230375068
2023-11-23

DAMPING VALVE DEVICE WITH ADJUSTABLE STOP

#17
20230313403
2023-10-05

SHOCK ABSORBER AND METHOD FOR MANUFACTURING SHOCK ABSORBER

#18
20230193974
2023-06-22

Frequency sensitive type shock absorber

#19
20230116767
2023-04-13

CYLINDER DEVICE AND METHOD OF MANUFACTURING PISTON ROD

#20
20230108079
2023-04-06

Shock absorber

#21
20230101911
2023-03-30

FREQUENCY SENSITIVE SHOCK ABSORBER

#22
20230064527
2023-03-02

Air spring for cab of heavy truck with automatic height adjustment

#23
20230038334
2023-02-09

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

#24
20220403908
2022-12-22

Gas spring with overtravel pressure relief

#25
20220403907
2022-12-22

Gas spring with overtravel pressure relief

#26
20220403906
2022-12-22

Gas spring with overtravel pressure relief

#27
20220403904
2022-12-22

DIAPHRAGM HOLDER FOR AN OLEO-PNEUMATIC-TYPE SHOCK ABSORBER

#28
20220397176
2022-12-15

Adjustable bleed valve assembly for shock absorber

#29
20220341482
2022-10-27

HYDRAULIC DAMPER

#30
20220128114
2022-04-28

Hydraulic damper assembly and a piston for a hydraulic damper assembly

#31
20220120328
2022-04-21

Gas-filled cylinder with overtravel safety device

#32
20220106998
2022-04-07

Durable bumper

#33
20220018418
2022-01-20

Shock absorber

#34
20210387693
2021-12-16

Shock absorbing system for bicycle front fork

#35
20210372499
2021-12-02

Telescopic damper assembly

#36
20210293298
2021-09-23

Hydraulic shock absorber and method for manufacturing same

#37
20210277974
2021-09-09

Shock absorber and shock absorber assembly

#38
20210123494
2021-04-29

DAMPER ASSEMBLY

#39
20210078376
2021-03-18

Shock absorber

#40
20210062564
2021-03-04

Damper

#41
20210048085
2021-02-18

Valve assembly for a damper

#42
20210033165
2021-02-04

Magnetorheological hydraulic damper with passive damping chamber

#43
20200393015
2020-12-17

Frequency sensitive type shock absorber

#44
20200370616
2020-11-26

Frequency sensitive type shock absorber

#45
20200300329
2020-09-24

Gas spring with overtravel pressure relief

#46
20200284312
2020-09-10

Suspension device

#47
20200149608
2020-05-14

Shock absorber and method of manufacturing the same

#48
20200114720
2020-04-16

Bearing spring/damper system of a vehicle wheel

#49
20190375263
2019-12-12

Hydraulic damper with a compression stop assembly

#50
20190345615
2019-11-14

LASER DEPOSITION PROCESSES FOR COATING ARTICLES

#51
20190322151
2019-10-24

Hydraulic damper with a hydraulic stop arrangement

#52
20190203797
2019-07-04

CYLINDER DEVICE

#53
20190135067
2019-05-09

Suspension with non-rotating shock absorber

#54
20190072117
2019-03-07

Hybrid spring for a hydraulic cylinder

#55
20180340588
2018-11-29

SHOCK ABSORBER

#56
20180281552
2018-10-04

Load distribution apparatus of magnetic wheel

#57
20180266510
2018-09-20

Vehicular shock absorber and method for controlling same

#58
20180208009
2018-07-26

Damper with tuned vibration absorber

#59
20180156295
2018-06-07

Through-shaft steering damper

#60
20180142757
2018-05-24

Damping assembly

#61
20180135719
2018-05-17

Damper device

#62
20180094689
2018-04-05

Shock absorber, vehicle, and snowmobile

#63
20180038442
2018-02-08

Vibration damper with a traction stop

#64
20170335918
2017-11-23

Cylinder rod

#65
20170314636
2017-11-02

Hydraulic damper with a hydraulic stop arrangement

#66
20170307044
2017-10-26

Shock absorber

#67
20170305494
2017-10-26

Pressure-balanced shock absorber for a bicycle

#68
20170159741
2017-06-08

Bicycle fork having lock-out, blow-off, and adjustable blow-off threshold

#69
20160369863
2016-12-22

Low-dust/dust-resistant shock absorber

#70
20160215552
2016-07-28

Damping assembly, in particular for a flap of a vehicle

#71
20150247222
2015-09-03

Surface-treated component manufacturing method and apparatus

#72
20150203195
2015-07-23

Shock absorber assembly

#73
20150090548
2015-04-02

CYLINDER DEVICE AND MANUFACTURING METHOD THEREFOR

#74
20140366718
2014-12-18

Frictional vibration damper

#75
20140150644
2014-06-05

Piston damper

#76
20130260167
2013-10-03

Cylinder apparatus including plated component and manufacturing method thereof

#77
20130207326
2013-08-15

Gas spring and gas spring components

#78
20130161141
2013-06-27

Joined body, shock absorber, and method for manufacturing shock absorber

#79
20130118846
2013-05-16

Pneumatic deceleration arrangement with constant performance

#80
20120286493
2012-11-15

Wheel mass damper assembly

#81
20120187651
2012-07-26

Telescopic suspension fork leg and telescopic suspension fork provided therewith

#82
20120175830
2012-07-12

BUFFER

#83
20120130591
2012-05-24

Bicycle user interface system and method of operation thereof

#84
20120118689
2012-05-17

Air damper

#85
20120018265
2012-01-26

Bicycle fork having lock-out, blow-off, and adjustable blow-off threshold

#86
20110056781
2011-03-10

Fluid pressure shock absorber

#87
20110036673
2011-02-17

Load weighting control apparatus

#88
20100243109
2010-09-30

Method for producing corrosion-resistant surfaces of nitrated or nitrocarburated steel components

#89
20100213928
2010-08-26

Method and Apparatus for Detecting Rotational Movement of a Piston Rod

#90
20100175959
2010-07-15

Bicycle fork having lock-out, blow-off, and adjustable blow-off threshold

#91
20100072009
2010-03-25

HYDRAULIC DAMPER

#92
20090192673
2009-07-30

Bicycle user interface system and method of operation thereof

#93
20080251333
2008-10-16

Rod assembly weld

#94
20080217126
2008-09-11

End-stop damper

#95
20080143324
2008-06-19

Compositions for a magnetically hard layer on a piston rod

#96
20070170027
2007-07-26

PISTON LOAD OF VEHICLE HEIGHT ADJUSTING SHOCK ABSORBER AND METHOD OF MACHINING THE SAME

#97
20070169784
2007-07-26

Piston load of vehicle height adjusting shock absorber and method of machining the same

#98
20070007743
2007-01-11

Bicycle fork having lock-out, blow-off, and adjustable blow-off threshold

#99
20060192552
2006-08-31

Systems for recording position information in a magnetic layer on a piston rod

#100
20060186587
2006-08-24

Push-type gas spring

#101
20060086581
2006-04-27

Stroke dependent damping

#102
20060060079
2006-03-23

Piston rod for a vibration damper with amplitude-dependent damping force

#103
20060049015
2006-03-09

Automatic nut running to torque without the possibility of slip

#104
20060042343
2006-03-02

Method and device for the production of a tubular workpiece, particularly a shock absorber piston rod, and such a workpiece

#105
20060038556
2006-02-23

Systems of recording piston rod position information in a magnetic layer on a piston rod

#106
20060011426
2006-01-19

Shock absorber with integrated displacement sensor

#107
20050217477
2005-10-06

Piston-cylinder unit

#108
20050087953
2005-04-28

Bicycle fork having lock-out, blow-off, and adjustable blow-off threshold