Patents-Review.com
ClassID:

149583 ⎘

F16F9/182 - CPC Classification

Classification description:

Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial; Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein comprising a hollow piston rod

Recent Application in this class:
#1
20260002573
2026-01-01

ANTI-CAVITATION PISTON FOR SHOCK ABSORBER

 #2
20250327503
2025-10-23

DAMPER LIMITING SYSTEM

 #3
20230235809
2023-07-27

Shock Absorber with Multiple Damping Laws

 #4
20230108079
2023-04-06

Shock absorber

 #5
20230101911
2023-03-30

FREQUENCY SENSITIVE SHOCK ABSORBER

 #6
20230035676
2023-02-02

Hydraulic shock absorber

 #7
20220186807
2022-06-16

Shock absorber

 #8
20220032705
2022-02-03

Internal damper sensors as well as damper assemblies and suspension systems including same

 #9
20220025955
2022-01-27

Throttle point with a valve body with a changing diameter

 #10
20220018418
2022-01-20

Shock absorber

 #11
20220009302
2022-01-13

Clevis-ended suspension strut manufactured without welds

 #12
20210354778
2021-11-18

Hydraulic shock absorber

 #13
20210245832
2021-08-12

Hydraulic shock absorber and saddle-type vehicle

 #14
20210215219
2021-07-15

Multi-actor damping systems and methods

 #15
20210156447
2021-05-27

Damping device for a suspension of a bicycle

 #16
20210071734
2021-03-11

Adaptive energy absorber for structural isolation and injury mitigation

 #17
20210048085
2021-02-18

Valve assembly for a damper

 #18
20200149608
2020-05-14

Shock absorber and method of manufacturing the same

 #19
20200114720
2020-04-16

Bearing spring/damper system of a vehicle wheel

 #20
20190375263
2019-12-12

Hydraulic damper with a compression stop assembly

 #21
20190293146
2019-09-26

Damper with valve preload limiter

 #22
20190242452
2019-08-08

Hydraulic damper

 #23
20190219440
2019-07-18

Hydraulic shock absorber and laboratory device

 #24
20190127016
2019-05-02

Hydraulic shock absorber

 #25
20180208009
2018-07-26

Damper with tuned vibration absorber

 #26
20180003257
2018-01-04

Compensator device

 #27
20170080767
2017-03-23

Shock absorber

 #28
20170009843
2017-01-12

Original type damping-adjustable shock absorber

 #29
20160332726
2016-11-17

Aircraft undercarriage with shimmy-damping means

 #30
20160201752
2016-07-14

Damping force variable type shock absorber

 #31
20150377316
2015-12-31

Damper with digital valve

 #32
20150075361
2015-03-19

Telescopic actuator

 #33
20150027829
2015-01-29

Shock absorber with frequency dependent passive valve

 #34
20140265069
2014-09-18

Visco-elastic support with added dynamic stiffness

 #35
20140190778
2014-07-10

INERTING DAMPER WITH REGRESSIVE CHARACTERISTICS

 #36
20140102842
2014-04-17

Damper with digital valve

 #37
20140000997
2014-01-02

Damping valve

 #38
20130257011
2013-10-03

Damping force generator for hydraulic shock absorber

 #39
20130048452
2013-02-28

Front fork

 #40
20120286493
2012-11-15

Wheel mass damper assembly

 #41
20120241266
2012-09-27

Shock absorber

 #42
20120186921
2012-07-26

Shock absorber for a bicycle

 #43
20120049427
2012-03-01

Rear shock-absorbing device

 #44
20110180361
2011-07-28

Stiff damper

 #45
20110079475
2011-04-07

Damper with digital valve

 #46
20110056784
2011-03-10

Snubber with secondary fluid reservoir

 #47
20110056781
2011-03-10

Fluid pressure shock absorber

 #48
20090311361
2009-12-17

Fluid spring and molding apparatus

 #49
20070205064
2007-09-06

Shock absorber

 #50
20070087876
2007-04-19

Multi-stage spring for track tensioning system