ClassID:

149389

F16F1/12 - CPC Classification

Classification description:

Springs made of steel or other material having low internal friction ; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant; Wound springs Attachments or mountings

Sub-classes:
Recent Application in this class:
#1
20260145474
2026-05-28

FRICTION FREE ROLLER SPRING PERCH

#2
20260126755
2026-05-07

SPRING MOUNTING STRUCTURE, SHEET HOUSING DEVICE, WASTE TONER CONTAINER, AND IMAGE FORMING APPARATUS

#3
20260108024
2026-04-23

TORSION COIL SPRING, METHOD FOR MANUFACTURING SAME, FASTENER FOR ACCESSORY, METHOD FOR MANUFACTURING SAME, AND ACCESSORY

#4
20250361977
2025-11-27

TORSION SPRING BRACING SYSTEM AND METHOD FOR INSTALLATION THEREOF

#5
20250313338
2025-10-09

MECHANICAL SPRING STRUT WITH WEIGHT-BASED SPRING SELECTOR

#6
20250261766
2025-08-21

SPRING MODULE AND SPRING CUSHION FOR FURNITURE

#7
20250257776
2025-08-14

SEAT AND TORSION DAMPER COMPRISING SAME

#8
20250251026
2025-08-07

COIL SPRING DEVICE

#9
20250169614
2025-05-29

SPRING MODULE AND SPRING CUSHION FOR FURNITURE

#10
20250154825
2025-05-15

SPRING WITH A MONITORING DEVICE, SYSTEM WITH A DOOR AND THE SPRING WITH THE MONITORING DEVICE, AND METHOD THEREFOR

#11
20250134271
2025-05-01

SPRING MODULE AND SPRING CUSHION FOR FURNITURE

#12
20250129831
2025-04-24

Spring Carrier

#13
20250067315
2025-02-27

HIGHLY DURABLE SPRING AND METHOD OF COATING THE SAME

#14
20250052293
2025-02-13

ELASTIC SUPPORT MEMBER, AND SUSPENSION DEVICE

#15
20250012337
2025-01-09

DAMPING APPARATUS

#16
20240398128
2024-12-05

SPRING MODULE AND SPRING CUSHION FOR FURNITURE

#17
20240319657
2024-09-26

SPRING MOUNTING STRUCTURE, SHEET HOUSING DEVICE, WASTE TONER CONTAINER, AND IMAGE FORMING APPARATUS

#18
20240280156
2024-08-22

OPEN COIL SPRING ASSEMBLIES

#19
20240280155
2024-08-22

OPEN COIL SPRING ASSEMBLIES

#20
20240280154
2024-08-22

OPEN COIL SPRING ASSEMBLIES

#21
20240272008
2024-08-15

SENSOR UNIT AND SENSOR UNIT-EQUIPPED BATTERY WIRING MODULE

#22
20240167528
2024-05-23

Reinforced coil spring of a hose reel

#23
20240138580
2024-05-02

SPRING MODULE AND SPRING CUSHION FOR FURNITURE

#24
20240128833
2024-04-18

SYSTEMS AND METHODS FOR PROVIDING WOBBLE REDUCTION IN GALVANOMETERS

#25
20240122364
2024-04-18

Spring module and spring cushion for furniture

#26
20240066936
2024-02-29

COIL SPRING AND SUSPENSION FOR VEHICLE

#27
20230248156
2023-08-10

Spring module and spring cushion for furniture

#28
20230175570
2023-06-08

SPRING PLATE ARRANGEMENT WITH ANTI-ROTATION MEANS AND VIBRATION DAMPER WITH THE SPRING PLATE ARRANGEMENT

#29
20230079083
2023-03-16

Friction Free Roller Spring Perch

#30
20230076379
2023-03-09

Open coil spring assemblies

#31
20230072656
2023-03-09

Open coil spring assemblies

#32
20220260130
2022-08-18

Cylinder device

#33
20220232992
2022-07-28

HIGH TENSION COIL SPRING STRUCTURE FOR BED MATTRESS HAVING MEANS FOR PREVENTING FRICTION NOISE

#34
20220213943
2022-07-07

SPRING GUIDE AND SUSPENSION DEVICE

#35
20220178231
2022-06-09

Apparatus and method for securing end pieces to a mandrel

#36
20220041027
2022-02-10

Hollow coil spring and suspension device for vehicle

#37
20220007847
2022-01-13

HIGH TENSION COIL SPRING STRUCTURE FOR BED MATTRESS HAVING MEANS FOR PREVENTING FRICTION NOISE

#38
20210379950
2021-12-09

Vehicle height adjustment device

#39
20210317898
2021-10-14

TENSIONER

#40
20210277973
2021-09-09

Damping apparatus

#41
20210186217
2021-06-24

Spring actuated rocking mechanism for collapsible chair

#42
20210078697
2021-03-18

SHOCK ABSORBING FOOT PIECE FOR SMALL APPARATUS

#43
20210062389
2021-03-04

Suspension array and clothes treating apparatus including the same

#44
20210047904
2021-02-18

Apparatus and method for securing end pieces to a mandrel

#45
20210002939
2021-01-07

REEL DAMPER

#46
20200406698
2020-12-31

Spring

#47
20200400205
2020-12-24

SPRING

#48
20200391565
2020-12-17

Spring

#49
20200355233
2020-11-12

Hook member and tension spring

#50
20200337930
2020-10-29

Moving device for rod part supporting instrument hose and dental examination-and-treatment apparatus including moving device for rod part supporting instrument hose

#51
20200237107
2020-07-30

HIGH TENSION COIL SPRING STRUCTURE FOR BED MATTRESS HAVING MEANS FOR PREVENTING FRICTION NOISE

#52
20200217380
2020-07-09

Wrap spring and wrap spring assembly

#53
20200191126
2020-06-18

Coil spring unit, driving force transmitting device and image forming apparatus

#54
20200157863
2020-05-21

Inverted constant force window balance

#55
20200141511
2020-05-07

Throttle valve device

#56
20200088321
2020-03-19

Cable supporting device

#57
20200032791
2020-01-30

SPRING STRUCTURE WITH SLIDING ELEMENT

#58
20200018370
2020-01-16

Open coil spring assemblies

#59
20200003273
2020-01-02

Connector

#60
20190360633
2019-11-28

Precision dynamic leveling mechanism with long motion capability

#61
20190337133
2019-11-07

Torsion spring and a fastener driving tool with the same

#62
20190323564
2019-10-24

Damper device

#63
20190275634
2019-09-12

SYSTEMS AND METHODS FOR BUFFERING ROBOTIC TOOL ATTACHMENTS

#64
20190210646
2019-07-11

Member for centering and/or steering assist

#65
20190186571
2019-06-20

Drive device and pump device

#66
20190178323
2019-06-13

VIBRATION DAMPING APPARATUS

#67
20190107165
2019-04-11

Highly durable spring and method of coating the same

#68
20190093727
2019-03-28

Nested canted coil springs, applications thereof, and related methods

#69
20190030973
2019-01-31

Hollow coil spring and suspension device for vehicle

#70
20190003509
2019-01-03

Spring latching connectors

#71
20180326450
2018-11-15

Flocking powder coated article

#72
20180312377
2018-11-01

Telescopic column

#73
20180306332
2018-10-25

Gate valve, fixing element and method for mounting a gate valve

#74
20180291660
2018-10-11

Inverted constant force window balance

#75
20180163794
2018-06-14

Spring pack assembly for a torque transmitting device

#76
20180163706
2018-06-14

Coil spring unit, driving force transmitting device and image forming apparatus

#77
20180149224
2018-05-31

Force-limiting and damping device

#78
20180106322
2018-04-19

Shock-absorbing device

#79
20180105004
2018-04-19

Suspension device

#80
20180105003
2018-04-19

Spring guide and suspension device

#81
20180045263
2018-02-15

Lower-side spring-receiving member

#82
20180037078
2018-02-08

Vehicle chassis level sensor

#83
20180031178
2018-02-01

Suspension mount

#84
20180000245
2018-01-04

Spring actuated rocking mechanism for collapsible chair

#85
20170314602
2017-11-02

Spring latching connectors

#86
20170313151
2017-11-02

Shock-absorbing damper with a spring plate fastened thereto, and method for the fastening of a spring plate to a shock-absorbing damper

#87
20170261130
2017-09-14

Telescopable spring support

#88
20170211646
2017-07-27

Force-limiting and damping device

#89
20170190323
2017-07-06

Brake boosting device

#90
20170183943
2017-06-29

Apparatus and method for securing end pieces to a mandrel

#91
20170172309
2017-06-22

High Tension Coil Spring Structure for Bed Mattress having Means for Preventing Friction Noise

#92
20170167561
2017-06-15

Mirror adjustment mechanism, in particular for a wing mirror for a motor vehicle

#93
20170028804
2017-02-02

Assembly for receiving a suspension spring of a suspension strut, and associated spring seat

#94
20160333956
2016-11-17

Spring assembly and process of producing a spring assembly

#95
20160208830
2016-07-21

Robust bumper spring assembly

#96
20160138699
2016-05-19

Spring assembly for isolator

#97
20160137017
2016-05-19

Impact reinforced composite spring seat for a shock absorber

#98
20160123402
2016-05-05

Spring retainer including rivets for driving springs in a torque converter damper

#99
20160115948
2016-04-28

Linear compressor and a spring assembly

#100
20160023529
2016-01-28

Plastic spring seat having integrated crash member

#101
20150330472
2015-11-19

Attachment structure for urging member

#102
20150316115
2015-11-05

Nested canted coil springs, applications thereof, and related methods

#103
20150197132
2015-07-16

Shock absorber

#104
20150176320
2015-06-25

Damper

#105
20150143751
2015-05-28

Spring hook structure

#106
20150101699
2015-04-16

Device and method for forming end of coiled spring

#107
20140325744
2014-11-06

MASK

#108
20140232084
2014-08-21

Suspension device

#109
20140161514
2014-06-12

Spring latching connectors

#110
20140030018
2014-01-30

Spring latching connectors

#111
20140001684
2014-01-02

Seat damper

#112
20130219795
2013-08-29

Urging device

#113
20130200557
2013-08-08

Tension spring mount with friction-resistant coating

#114
20130106038
2013-05-02

Spring Seat to Provide Adjustable Spring Height for Vehicle Suspension System

#115
20130087956
2013-04-11

Extension spring installation mechanism

#116
20130069293
2013-03-21

SUSPENSION DEVICE

#117
20130043629
2013-02-21

Spring with adjustable spring constant

#118
20120304798
2012-12-06

Adjustable safety steering column

#119
20120090143
2012-04-19

Methods for adjusting a shock absorber and strut assembly

#120
20120066946
2012-03-22

Sign assembly

#121
20110239427
2011-10-06

Holding device

#122
20110233836
2011-09-29

Spring structure

#123
20110187036
2011-08-04

ADJUSTABLE STIFFNESS SPRING

#124
20100252971
2010-10-07

PROTECTIVE TUBE FOR COIL SPRING OF VEHICLE SUSPENSION DEVICE

#125
20100175977
2010-07-15

Spring joint with overstrain sensor

#126
20100147919
2010-06-17

Hand-held drive-in tool

#127
20100127439
2010-05-27

Bumper for manipulator

#128
20100090379
2010-04-15

Spring latching connectors

#129
20100059652
2010-03-11

Equipoising support apparatus

#130
20100052230
2010-03-04

SPRING DEVICE CAPABLE OF STORING A WINDING FORCE

#131
20100038925
2010-02-18

Actuation mechanism for a tarping system

#132
20100032916
2010-02-11

Device for setting the spring constant of a helical spring

#133
20090300882
2009-12-10

Hinge Device and Electronic Apparatus Using The Hinge Device

#134
20090283173
2009-11-19

Device and method for forming end of coiled spring

#135
20090235635
2009-09-24

Igniter assembly for a gas turbine

#136
20090108547
2009-04-30

Leveling shock absorber and strut assembly

#137
20080277552
2008-11-13

Mechanical arm including a counter-balance

#138
20080210842
2008-09-04

BALANCING DEVICE

#139
20080077090
2008-03-27

SPRING GUIDE SUITABLE FOR USE IN, FOR EXAMPLE, AN INJECTION DEVICE

#140
20080077084
2008-03-27

Injection device guide spring

#141
20080072508
2008-03-27

VIBRATION AND FORCE ABSORBING ASSEMBLY INCORPORATED INTO A BUILDING FOUNDATION FOR DAMPENING THE EFFECTS OF ENVIRONMENTALLY INDUCED EVENTS

#142
20080038082
2008-02-14

Spring-pressurizing unit and fitting-washer

#143
20070296130
2007-12-27

Two stage hood lift spring assembly

#144
20070176340
2007-08-02

Compression coil spring device having a discrete support

#145
20070164245
2007-07-19

Magnet valve

#146
20070120303
2007-05-31

Vehicle suspension system

#147
20070062770
2007-03-22

Spring force adjusting device for a hydraulic shock absorber

#148
20070034769
2007-02-15

Dampening clip assembly

#149
20060263082
2006-11-23

Equipoising support apparatus

#150
20060180966
2006-08-17

Vehicle spring

#151
20060175776
2006-08-10

Device for suspension and level adjustment in motor vehicles

#152
20060061024
2006-03-23

Coil spring and reciprocating compressor having the same

#153
20060040804
2006-02-23

Coil spring connector for use in an exercise apparatus

#154
20050252336
2005-11-17

Device for balancing an arm pivoting about an axis of rotation, for example, an arm supporting a work station all-purpose fume or gas exhaust conduit

#155
20050241905
2005-11-03

Torsional return spring for a clutch

#156
20050204651
2005-09-22

Buffer bar fastening structure

#157
20050155576
2005-07-21

Electronically controlled throttle control apparatus

#158
20050121840
2005-06-09

Spring assembly

#159
20050104316
2005-05-19

Slider mechanism for a vehicle

#160
20050092961
2005-05-05

Valve spring retainer

#161
20050051937
2005-03-10

Compression coil spring device having discontinuous support structure

#162
18204843
2024-05-07

Rear bumper mounted dove tail springs providing built in spring assisted movement for equipment trailer loading ramp

#163
16239289
2020-06-09

Cushion device for foldable chair