ClassID:

149901

F16F2226/02 - CPC Classification

Classification description:

Manufacturing; Treatments Surface treatments

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

SHOCK ABSORBER AND METHOD FOR MANUFACTURING SHOCK ABSORBER

#2
20260071345
2026-03-12

PLATED MEMBER AND MANUFACTURING METHOD THEREOF

#3
20250320902
2025-10-16

COIL SPRING AND MANUFACTURING METHOD OF THE SAME

#4
20250263820
2025-08-21

HYDRAULIC DEVICES INCLUDING COATED SURFACES

#5
20250230850
2025-07-17

COIL SPRING, SUSPENSION DEVICE, AND COIL SPRING MANUFACTURING METHOD

#6
20250224013
2025-07-10

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

#7
20250205725
2025-06-26

COATING MATERIAL APPLICATION SYSTEM, CONTROL DEVICE, CONTROL METHOD, AND CONTROL PROGRAM

#8
20250171905
2025-05-29

Steel Wire and Spring with Excellent Antibacterial Properties and Corrosion Resistance and Method for Manufacturing the Same

#9
20250067315
2025-02-27

HIGHLY DURABLE SPRING AND METHOD OF COATING THE SAME

#10
20240337297
2024-10-10

FLOCKED HELICAL SPRING AND METHOD FOR PRODUCING SAME

#11
20240151292
2024-05-09

Magnetorheological Fluid Damping System

#12
20240011539
2024-01-11

ANTIVIBRATION DEVICE PRODUCTION METHOD, STOPPER FOR ANTIVIBRATION DEVICE, AND ANTIVIBRATION DEVICE

#13
20230313403
2023-10-05

SHOCK ABSORBER AND METHOD FOR MANUFACTURING SHOCK ABSORBER

#14
20230151871
2023-05-18

SHOCK ABSORBERS INCLUDING SURFACE COATINGS

#15
20230151831
2023-05-18

Hydraulic devices including coated surfaces

#16
20230143308
2023-05-11

PNEUMATIC DEVICES INCLUDING SURFACE COATINGS

#17
20230142535
2023-05-11

ROLLERS AND WORK ROLLS INCLUDING SURFACE COATINGS

#18
20230116767
2023-04-13

CYLINDER DEVICE AND METHOD OF MANUFACTURING PISTON ROD

#19
20220252132
2022-08-11

TORSIONAL VIBRATION DAMPER HAVING A HELICAL SPRING ASSEMBLY

#20
20220203800
2022-06-30

Method of manufacturing a hollow spring member

#21
20210246319
2021-08-12

Epoxy resin-based cathodic electrodeposition (CED) of metal components as an adhesion promoter for PU systems

#22
20210206944
2021-07-08

Anti-vibration rubber composition and anti-vibration rubber member

#23
20210197326
2021-07-01

Method for producing a piston and piston

#24
20210115993
2021-04-22

Plate spring member

#25
20210108693
2021-04-15

Torque adjustment mechanism

#26
20210054895
2021-02-25

Spring leaf and method for producing a spring leaf

#27
20210054480
2021-02-25

Platinum-nickel-based alloys, products, and methods of making and using same

#28
20210047738
2021-02-18

Amorphous metal strip and method for producing an amorphous metal strip

#29
20200362936
2020-11-19

Manufacturing method for cylinder device

#30
20200240487
2020-07-30

HELICAL COMPRESSION SPRING AND METHOD FOR PRODUCING SAME

#31
20200095653
2020-03-26

Platinum-nickel-based alloys, products, and methods of making and using same

#32
20190285136
2019-09-19

Torsional vibration damper and manufacturing method thereof

#33
20190202254
2019-07-04

Method for Producing a Leaf Spring, and Leaf Spring

#34
20190178328
2019-06-13

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

#35
20190128369
2019-05-02

Torsional vibration reducing device

#36
20190126706
2019-05-02

Method of manufacturing a suspension coil spring

#37
20190107165
2019-04-11

Highly durable spring and method of coating the same

#38
20190101176
2019-04-04

Steel wire for spring

#39
20190032191
2019-01-31

Hollow spring member and hollow spring member production method

#40
20190030979
2019-01-31

HOLLOW SPRING MEMBER

#41
20180361424
2018-12-20

Coil spring manufacturing method and coil spring manufacturing device

#42
20180259027
2018-09-13

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

#43
20180142749
2018-05-24

SPIRAL SPRING AND METHOD FOR ITS MANUFACTURING

#44
20180073093
2018-03-15

HEAT-TREATED STEEL WIRE HAVING EXCELLENT FATIGUE-RESISTANCE CHARACTERISTICS

#45
20180030749
2018-02-01

SEISMIC BASE ISOLATION SUPPORT APPARATUS

#46
20170335918
2017-11-23

Cylinder rod

#47
20170313149
2017-11-02

Leaf spring device and method for manufacturing leaf spring device

#48
20170268600
2017-09-21

SUPPORT FOR A PENDULUM DAMPING DEVICE, AND PENDULUM DAMPING DEVICE COMPRISING SUCH A SUPPORT

#49
20170233844
2017-08-17

STAINLESS STEEL SPRING AND STAINLESS STEEL SPRING MANUFACTURING METHOD

#50
20170144500
2017-05-25

Automotive Leaf Spring

#51
20160333956
2016-11-17

Spring assembly and process of producing a spring assembly

#52
20160108984
2016-04-21

Flexible spring member as well as gas spring assembly and method of manufacture

#53
20150352939
2015-12-10

Engine mount

#54
20150247222
2015-09-03

Surface-treated component manufacturing method and apparatus

#55
20080237954
2008-10-02

DAMPER APPARATUS

#56
20080060863
2008-03-13

Shock absorber, straddle type vehicle and manufacturing method for shock absorber

#57
20080006351
2008-01-10

Boundary layer improvement of plate springs or undulating springs

#58
20070281095
2007-12-06

CONSTRAINED LAYER DAMPER

#59
20070254123
2007-11-01

Rubber part having an aluminum-based metal component and method of producing the same

#60
20070235914
2007-10-11

Rubber part having a metal fitting and method of producing the same

#61
20060179654
2006-08-17

Method for adjusting the throttling action of a valve

#62
20060157311
2006-07-20

Piston-cylinder unit and process for producing a piston-cylinder unit

#63
20060138854
2006-06-29

Wheel balancing device made of zinc or zinc alloy, set of such devices, wheel equipped with same and method for making same

#64
20060118371
2006-06-08

Pneumatic damper for slowing down movable furniture parts

#65
20060054438
2006-03-16

Guide-equipped cylinder

#66
20050253403
2005-11-17

Collision energy-absorbing device

#67
20050250584
2005-11-10

Damper and process thereof

#68
20050121270
2005-06-09

Apparatus for damping vibration using macro particulates

#69
20050092961
2005-05-05

Valve spring retainer

#70
20050000770
2005-01-06

Hydraulic shock absorber for vehicle

#71
15340208
2018-07-24

Suspension vibration damper with internal metal layer