ClassID:

149930

F16F2230/0023 - CPC Classification

Classification description:

Purpose; Design features protective

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

ANTI-CAVITATION PISTON FOR SHOCK ABSORBER

#2
20250383005
2025-12-18

BUMPER CAP AND SHOCK ABSORBER

#3
20250264141
2025-08-21

SPRING MEMBER

#4
20250251026
2025-08-07

COIL SPRING DEVICE

#5
20250207655
2025-06-26

ANTI-VIBRATION DEVICE

#6
20250102042
2025-03-27

VOLUME COMPENSATING DAMPING APPARATUS

#7
20250102039
2025-03-27

CUSHIONING SHEET

#8
20250102035
2025-03-27

Vibration Decoupling Sleeve, and Fastening Device Comprising a Vibration Decoupling Sleeve

#9
20250075767
2025-03-06

LASER HARDENING LOW-CARBON STEEL DAMPER TUBES

#10
20250026166
2025-01-23

WEAR SLEEVE FOR A SHOCK BODY

#11
20250012337
2025-01-09

DAMPING APPARATUS

#12
20240399186
2024-12-05

DEVICE FOR ABSORBING AND DISSIPATING THE ENERGY OF A DROPPED OR THROWN OBJECT

#13
20240392855
2024-11-28

KINETIC ENERGY ABSORPTIVE COMPOSITE ARTICLE

#14
20240376950
2024-11-14

GAS SPRING WITH HYDRAULIC ACCUMULATOR

#15
20240344587
2024-10-17

SHOCK ABSORBER

#16
20240308661
2024-09-19

AIRCRAFT CAPABLE OF HOVERING AND METHOD FOR TRANSPORTING A LOAD SUSPENDED FROM SUCH AIRCRAFT

#17
20240295249
2024-09-05

STRUCTURAL DAMPER FOR PROTECTING STRUCTURES AGAINST VIBRATIONS AND STRUCTURE COMPRISING SUCH A STRUCTURAL DAMPER

#18
20240191769
2024-06-13

HYDRAULIC PORT PROTECTION PLUGS FOR SHOCK ABSORBERS

#19
20240093755
2024-03-21

Self-centering impact energy dissipation mechanism

#20
20240093746
2024-03-21

HYBRID CRUSH ZONE SHOCK ABSORBER APPARATUS, SYSTEMS, AND METHODS OF USING THE SAME

#21
20240084867
2024-03-14

BUFFERING DEVICE FOR EXPOSED ENDS OF SCAFFOLDING TUBES

#22
20240026948
2024-01-25

APPARATUS FOR PROTECTING A HANDHELD DEVICE USING A SPRING BASED MECHANISM

#23
20230407941
2023-12-21

Leak containment arrangement

#24
20230392664
2023-12-07

VIBRATION DAMPER HAVING A GAS-FILLED ENVELOPING BODY

#25
20230349439
2023-11-02

GAS SPRING AND RELATIVE SAFETY SYSTEM

#26
20230332669
2023-10-19

VACUUM SYSTEM FOR MITIGATING DAMAGE DUE TO A VACUUM PUMP MALFUNCTION

#27
20230311781
2023-10-05

Energy absorbing structure for vehicle-mounted display screen and display screen using the same

#28
20230304557
2023-09-28

Coil spring

#29
20230211882
2023-07-06

AIRCRAFT CAPABLE OF HOVERING AND METHOD FOR TRANSPORTING A LOAD SUSPENDED FROM SUCH AIRCRAFT

#30
20230160470
2023-05-25

SHAFT MOUNTING ASSEMBLY

#31
20230128428
2023-04-27

Two piece plastic dirt shield for shock absorbers

#32
20230109693
2023-04-13

ASSEMBLY AND METHOD FOR DAMPING VIBRATIONS OF A STRUCTURE

#33
20230026766
2023-01-26

COIL SPRING DEVICE

#34
20230018135
2023-01-19

APPARATUSES, SYSTEMS, AND MATERIALS FOR STIFFNESS AND DAMPING CONTROL INCLUDING RIBBED GEOMETRY, AND ASSOCIATED METHODS

#35
20220403904
2022-12-22

DIAPHRAGM HOLDER FOR AN OLEO-PNEUMATIC-TYPE SHOCK ABSORBER

#36
20220325770
2022-10-13

GAS SPRING

#37
20220221022
2022-07-14

DAMPER FOR AN AIR SPRING

#38
20220205511
2022-06-30

A FLYWHEEL ARRANGEMENT, A VEHICLE AND A METHOD OF MANUFACTURING A FLYWHEEL ARRANGEMENT

#39
20220196112
2022-06-23

TORSIONAL VIBRATION DAMPER

#40
20220186805
2022-06-16

Spring element and fire-resistant cover layer

#41
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

#42
20220099156
2022-03-31

Pendular damping device

#43
20210396295
2021-12-23

Hydraulic bushing with internal travel limiter

#44
20210372500
2021-12-02

Actuator provided with a fluid-damped fuse system, and a vehicle provided with the actuator

#45
20210356016
2021-11-18

Hybrid apparatus for vehicle

#46
20210348353
2021-11-11

Multi-stage suppressor for vibrating pile driver

#47
20210332633
2021-10-28

GATE OPENING AND CLOSING ASSISTANCE DEVICE FOR VEHICLE

#48
20210316677
2021-10-14

Protective cover for electrical coupler of vehicle shock absorber and vehicle shock absorber including same

#49
20210310335
2021-10-07

Method of attenuating annular pressure buildup using compressible particles

#50
20210300139
2021-09-30

Wear sleeve for a shock body

#51
20210277973
2021-09-09

Damping apparatus

#52
20210262546
2021-08-26

Damper assembly and a housing for the damper assembly

#53
20210237672
2021-08-05

Shock-absorbing member and manufacturing method thereof

#54
20210231190
2021-07-29

Vibration damping device and elevator apparatus

#55
20210215225
2021-07-15

Torsion damper for vehicle

#56
20210215221
2021-07-15

Closure package, vibration damper, and use of a seal holder

#57
20210180661
2021-06-17

Gas spring and safety method for gas spring

#58
20210156451
2021-05-27

Spring element

#59
20210130127
2021-05-06

Sway amount estimation system and elevator apparatus

#60
20210115995
2021-04-22

Heat shrinkable dirt shield

#61
20210112685
2021-04-15

Thermally conductive shock absorbers for electronic devices

#62
20210094799
2021-04-01

Vibration damping device and elevator apparatus

#63
20210094793
2021-04-01

Vibration damping system and elevator apparatus

#64
20210088099
2021-03-25

Valve mechanism and shock absorber

#65
20210071341
2021-03-11

Laundry treating apparatus

#66
20210054896
2021-02-25

Anti-fall device

#67
20200370617
2020-11-26

SMA-STF based viscous damper

#68
20200331315
2020-10-22

Active suspension system, vibration damper and vibration damping component

#69
20200318373
2020-10-08

Self-centring and energy-dissipating seismic isolation device and system of the elastomeric-frictional type

#70
20200309224
2020-10-01

Pressure buffer stop for a vibration damper

#71
20200300325
2020-09-24

Electromechanical spring system

#72
20200292026
2020-09-17

Mount for vehicle

#73
20200191233
2020-06-18

Shock absorber

#74
20200191228
2020-06-18

Stroke sensor system and shock absorber

#75
20200189343
2020-06-18

Coil spring for suspension

#76
20200182325
2020-06-11

Shock absorber

#77
20200182323
2020-06-11

Adaptive tuned vibration absorber

#78
20200149605
2020-05-14

Coupling device, support structure and methods

#79
20200115864
2020-04-16

Barrier with cable system

#80
20200063824
2020-02-27

Geometrically nonlinear vibration isolation system

#81
20200040959
2020-02-06

Press-on composite bumper to composite piston

#82
20190346007
2019-11-14

Load damping assembly with gapping feature

#83
20190338826
2019-11-07

ANTI-VIBRATION DEVICE

#84
20190331192
2019-10-31

Damper bumper cap with labyrinth air passageway

#85
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

#86
20190293141
2019-09-26

Disc spring assembly

#87
20190257381
2019-08-22

DAMPER ASSEMBLY FOR A VEHICLE

#88
20190255933
2019-08-22

Supplemental regenerative braking system

#89
20190249823
2019-08-15

WALL-MOUNTED DAMPING FRAME FOR ELECTRONIC DEVICE

#90
20190249745
2019-08-15

AIR SPRING FOR A HEAVY-DUTY VEHICLE

#91
20190242451
2019-08-08

Bellows assembly and bellows for vehicles

#92
20190234480
2019-08-01

MAGNETIC SUSPENSION SHOCK ABSORBER

#93
20190219128
2019-07-18

BUMP STOPPER

#94
20190219125
2019-07-18

Dust cover assembled bumper stopper

#95
20190219121
2019-07-18

Tube catcher for a hot forming machine and hot forming machine

#96
20190187033
2019-06-20

Measuring apparatus

#97
20190186580
2019-06-20

Air spring unit having a divided outer guide

#98
20190186577
2019-06-20

Vibration damper

#99
20190185083
2019-06-20

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

#100
20190183248
2019-06-20

Low down seismic shock rack design

#101
20190178328
2019-06-13

SPRING SLEEVE, CYLINDER, PISTON CYLINDER UNIT AND METHOD OF MANUFACTURING A PISTON CYLINDER UNIT

#102
20190162266
2019-05-30

Shock absorber with hydraulic compression stop valve

#103
20190128356
2019-05-02

EXTENSION SPRING WITH SACRIFICIAL ANODE

#104
20190085928
2019-03-21

Buffer stopper

#105
20190078636
2019-03-14

SPACE MAINTAINING MEMBER AND LEAF SPRING USING SAME

#106
20190072150
2019-03-07

Systems and methods for damping photovoltaic panel arrays

#107
20190023546
2019-01-24

Protective device magnetically applicable to the forks of a lift to move fragile objects

#108
20190017563
2019-01-17

Gas strut

#109
20190016284
2019-01-17

Dual chamber crush can with nano-porous material

#110
20180355942
2018-12-13

Vibration damper

#111
20180340589
2018-11-29

Valve structure of shock absorber

#112
20180328437
2018-11-15

Shock damping systems and methods for using shock damping systems

#113
20180312377
2018-11-01

Telescopic column

#114
20180283487
2018-10-04

Base isolation unit and base isolation apparatus

#115
20180266510
2018-09-20

Vehicular shock absorber and method for controlling same

#116
20180259027
2018-09-13

Article, particularly an air spring bellows, a metal-rubber element, or a vibration damper

#117
20180257597
2018-09-13

Impact absorber

#118
20180238414
2018-08-23

Anti-vibration device

#119
20180229595
2018-08-16

TORQUE ROD, AND METHOD FOR MANUFACTURING TORQUE ROD

#120
20180215227
2018-08-02

COIL SPRING FOR SUSPENSION

#121
20180202508
2018-07-19

Vibration damper

#122
20180180128
2018-06-28

SHOCK ABSORBING TOOL CONNECTION

#123
20180167100
2018-06-14

Drop countermeasures for electronic device

#124
20180163806
2018-06-14

PROTECTIVE DEVICE FOR RECREATIONAL VEHICLE SLIDE OUT

#125
20180154725
2018-06-07

Air spring hanging piston bearing

#126
20180154724
2018-06-07

Air spring standing piston bearing

#127
20180142757
2018-05-24

Damping assembly

#128
20180094693
2018-04-05

Axial damper

#129
20180087595
2018-03-29

Overtravel relief assembly for a gas spring

#130
20180073093
2018-03-15

HEAT-TREATED STEEL WIRE HAVING EXCELLENT FATIGUE-RESISTANCE CHARACTERISTICS

#131
20180072127
2018-03-15

Stabilizer and method for manufacturing same

#132
20180058533
2018-03-01

Hydraulic shock-absorber for a vehicle suspension

#133
20180057154
2018-03-01

Aircraft landing gear shock absorber assembly

#134
20180038437
2018-02-08

Lower-side spring-receiving member

#135
20170364047
2017-12-21

Loss prevention device triggered by freefall

#136
20170335918
2017-11-23

Cylinder rod

#137
20170317707
2017-11-02

Drop countermeasures for electronic device

#138
20170307042
2017-10-26

Article, particularly an air spring bellows, a metal-rubber element, or a vibration damper

#139
20170292580
2017-10-12

SHOCK ABSORBER

#140
20170267260
2017-09-21

Railroad vehicle with fire retardant anti-vibration device

#141
20170234393
2017-08-17

Impact attenuator and vehicle, trailer and guardrail comprising such an impact attenuator

#142
20170198779
2017-07-13

Armored air spring assembly

#143
20170184172
2017-06-29

Interdigitated cellular cushioning

#144
20170175841
2017-06-22

Cylinder device

#145
20170089419
2017-03-30

Dust boot, method of manufacturing dust boot, and shock absorber

#146
20170051807
2017-02-23

Gas spring and safety method for gas spring

#147
20170023085
2017-01-26

Composite bead plate and an air spring using the same

#148
20160375993
2016-12-29

Aircraft landing gear assembly

#149
20160369861
2016-12-22

Protective member

#150
20160344440
2016-11-24

Drop countermeasures for electronic device

#151
20160333956
2016-11-17

Spring assembly and process of producing a spring assembly

#152
20160271782
2016-09-22

Protective Tool Cover

#153
20160258503
2016-09-08

Impact diffusing apparatus

#154
20160230834
2016-08-11

Suspension seal

#155
20160215848
2016-07-28

Shock absorber

#156
20160130805
2016-05-12

Seismic isolation assembly

#157
20160118161
2016-04-28

Apparatus and method for cable dynamics suppression via non-linear flexures

#158
20160017949
2016-01-21

Vibration damper

#159
20150369330
2015-12-24

Vibration control apparatus, lithography apparatus, and article manufacturing method

#160
20150292588
2015-10-15

Base element

#161
20150198210
2015-07-16

Automotive assembly line body chip and scratch reducing bumper

#162
20150159723
2015-06-11

Fire protection for mono-tube damper

#163
20150159370
2015-06-11

Seismic isolation assembly

#164
20140333033
2014-11-13

Protective device for piston rod-cylinder apparatus

#165
20140253284
2014-09-11

Drop countermeasures for electronic device

#166
20140252702
2014-09-11

Composite bead plate and an air spring using the same

#167
20140033505
2014-02-06

Electric drive for a processing tool such as a blind rivet setting appliance, processing tool and method for the closed-loop controlled setting of a rivet with such an electric drive

#168
20130313399
2013-11-28

Anti-vibration device and anti-vibration device bracket

#169
20130038005
2013-02-14

Multipiece cushioning assembly for a telescoping shock absorbing assembly

#170
20120175206
2012-07-12

Interdigitated cellular cushioning

#171
20100289199
2010-11-18

PROTECTIVE TUBE FOR COIL SPRING OF VEHICLE SUSPENSION DEVICE

#172
20100164152
2010-07-01

Portable electronic device with automatic protection capability

#173
20070141253
2007-06-21

Method of stopping leaks from rubber airbags of air spring/strut suspension systems using aerosol inflator systems in all motor vehicles

#174
16946221
2025-02-04

Vibration isolator with overload protection

#175
16264606
2019-10-08

Covered bumper panel

#176
15953161
2022-03-01

Coupling system for reducing fatigue and dynamic amplification of loads in objects

#177
15472154
2018-06-12

Method and system for improved semiconductor processing equipment vibration isolation and reduction

#178
15077735
2016-09-20

Methods and apparatus for seismic mount