Patents-Review.com
ClassID:

61664 ⎘

B60G2200/31 - CPC Classification

Classification description:

Indexing codes relating to suspension types; Rigid axle suspensions with two trailing arms rigidly connected to the axle

Recent Application in this class:
#1
20250128557
2025-04-24

AIR SUSPENSION SYSTEM

 #2
20250042238
2025-02-06

ELECTRIC VEHICLE AND METHODS OF USE THEREOF

 #3
20250010676
2025-01-09

Tandem axle trailer suspension system

 #4
20240399807
2024-12-05

AXLE-TO-BEAM CONNECTION FOR HEAVY-DUTY VEHICLE AXLE/SUSPENSION SYSTEMS

 #5
20240359516
2024-10-31

VEHICLE SUSPENSION SYSTEMS AND METHODS

 #6
20240042820
2024-02-08

Retractably extendable trailing axle

 #7
20230109453
2023-04-06

Retractably extendable trailing axle

 #8
20230067438
2023-03-02

Vehicle suspension link device and system, and work vehicle with such system

 #9
20230060738
2023-03-02

Axle/suspension system for heavy-duty vehicles

 #10
20220402322
2022-12-22

Vehicle rigid axle and method of manufacturing same

 #11
20220305860
2022-09-29

Vehicle with wear plate

 #12
20220185369
2022-06-16

Knuckle for a self-steering axle/suspension system

 #13
20220176743
2022-06-09

Axle for heavy-duty vehicles

 #14
20220161771
2022-05-26

METHOD AND CONTROL UNIT FOR CONTROLLING A CHASSIS SYSTEM IN A VEHICLE COMPRISING A LEAF SPRING

 #15
20220072926
2022-03-10

Axle assembly having a cross brace

 #16
20220007562
2022-01-13

Bearing arrangement for a side stabilizer of a rear power lift

 #17
20210268855
2021-09-02

Axle arrangement for an agricultural baler

 #18
20210245564
2021-08-12

Axle mounting unit

 #19
20210213796
2021-07-15

Tandem axle suspension system with fixed keeper and slipper springs

 #20
20210188031
2021-06-24

DRIVETRAIN FOR A VEHICLE

 #21
20210188029
2021-06-24

Chassis for a utility vehicle

 #22
20210114428
2021-04-22

Axle arrangement for an agricultural baler

 #23
20210039464
2021-02-11

Axle assembly and method of manufacture i'hereof

 #24
20200346506
2020-11-05

Electric axle drivetrain assembly

 #25
20200247184
2020-08-06

Vehicle rigid axle and method of manufacturing same

 #26
20200247183
2020-08-06

Heavy-duty connections e.g. for axle/suspension systems

 #27
20200156427
2020-05-21

Vehicle suspension assembly

 #28
20200130449
2020-04-30

Slotted alignment bushing

 #29
20200070607
2020-03-05

Axle-to-beam connection for heavy-duty vehicles

 #30
20190337346
2019-11-07

Heavy-duty vehicle axle/suspension system with optimized damping

 #31
20190315175
2019-10-17

Stabilizer bar and stabilization method

 #32
20190291527
2019-09-26

Chassis system

 #33
20190193502
2019-06-27

Holding mount

 #34
20190161114
2019-05-30

Wheel steering system

 #35
20190118607
2019-04-25

DYNAMIC HEAVY-DUTY VEHICLE SUSPENSION ARRANGEMENT

 #36
20190105952
2019-04-11

Load based tire pressure regulation system and methods

 #37
20190061449
2019-02-28

Mechanical down-stop for axle/suspension systems

 #38
20190054787
2019-02-21

Axle/suspension system with down stop

 #39
20190054786
2019-02-21

Multi-functional suspension bushing

 #40
20190047536
2019-02-14

Suspension assembly with disc brake actuator protection

 #41
20190047343
2019-02-14

BEAM FOR SUSPENSION ASSEMBLIES OF HEAVY-DUTY VEHICLE AXLE/SUSPENSION SYSTEMS

 #42
20190042535
2019-02-07

Side-by-side diesel utility vehicle

 #43
20190039413
2019-02-07

Axle unit

 #44
20180370565
2018-12-27

Self-steering axle knuckle

 #45
20180361811
2018-12-20

Suspension Assembly

 #46
20180354330
2018-12-13

Axle/suspension systems

 #47
20180290580
2018-10-11

Frameless half-round trailer with butt joints

 #48
20180272819
2018-09-27

Powered vehicle suspension assembly

 #49
20180264904
2018-09-20

Joining a suspension assembly to a composite trailer structure

 #50
20180208260
2018-07-26

Axel lift mechanism

 #51
20180172100
2018-06-21

Apparatus and method for assembling composite material leaf spring module

 #52
20180154722
2018-06-07

Leaf spring holder for the mounting of a leaf spring onto an axle body of a vehicle

 #53
20180072123
2018-03-15

Vehicle axle suspension arrangement

 #54
20180058821
2018-03-01

Highly mobile vehicle suspension system with blast mitigation features

 #55
20170361671
2017-12-21

Running gear structure for a commercial vehicle and commercial vehicle running gear

 #56
20170326933
2017-11-16

Wrap around axle connection for suspension trailing arm

 #57
20170259638
2017-09-14

Axle unit

 #58
20170259637
2017-09-14

Axle unit

 #59
20170259636
2017-09-14

Axle unit

 #60
20170259635
2017-09-14

Link assembly

 #61
20170259634
2017-09-14

Suspension link element

 #62
20170253098
2017-09-07

Axle unit

 #63
20170239988
2017-08-24

Axle suspension system having an axle wrap and method of manufacture

 #64
20170190230
2017-07-06

Axle suspension system having an axle wrap and method of manufacture

 #65
20170166024
2017-06-15

Pivotal connection for heavy-duty vehicle suspension assembly

 #66
20170144503
2017-05-25

Torsion beam suspension

 #67
20170100977
2017-04-13

Fastening shackle for fastening a leaf spring to a vehicle body

 #68
20170087949
2017-03-30

Tapered axle/suspension system beam for heavy-duty vehicles

 #69
20170057314
2017-03-02

Link unit and method for producing a link unit

 #70
20160375934
2016-12-29

Wheel suspension with a virtual steering axle

 #71
20160347388
2016-12-01

Axle lift assembly

 #72
20160339755
2016-11-24

Link assembly for longitudinal arm vehicle suspension

 #73
20160303936
2016-10-20

Reinforcing unit

 #74
20160280026
2016-09-29

Four-Bag Vehicle Suspension

 #75
20160250904
2016-09-01

Trailing arm suspension assembly

 #76
20160229248
2016-08-11

Vehicle suspension and method for controlling same

 #77
20160221408
2016-08-04

Axle arrangement with modularly fixable axle setting, and method for the production thereof, and motor vehicle with twist beam axle

 #78
20160221406
2016-08-04

Industrial vehicle

 #79
20160176439
2016-06-23

Steering unit

 #80
20160152104
2016-06-02

Longitudinal control arm

 #81
20160137015
2016-05-19

Axle connection

 #82
20160121929
2016-05-05

Cross-member and method for mounting a component to a vehicle frame beam

 #83
20160031279
2016-02-04

Wheel axle suspension with rectangular axle body

 #84
20160031277
2016-02-04

Refurbishment assembly for heavy duty chassis and method

 #85
20150273972
2015-10-01

Electronic height control system for a vehicle with multiple input signals

 #86
20150175206
2015-06-25

Motor vehicle with a vehicle frame

 #87
20150165851
2015-06-18

Motor vehicle axle suspension with longitudinal leaf spring

 #88
20150145228
2015-05-28

Axle attachment

 #89
20150130157
2015-05-14

Heavy-duty vehicle axle/suspension system with composite beam

 #90
20150123369
2015-05-07

Coupled torsion beam axle type suspension system

 #91
20150115565
2015-04-30

Axle fixation for a sprung vehicle axle

 #92
20150061253
2015-03-05

Axle mount for utility vehicles

 #93
20150054245
2015-02-26

Axle unit for commercial vehicles

 #94
20150042057
2015-02-12

Axle lift assembly

 #95
20140375014
2014-12-25

Trailing arm suspension beam assembly

 #96
20140353936
2014-12-04

Vehicle suspension comprising light weight leaf spring assembly

 #97
20140327220
2014-11-06

Trailing arm yoke suspension with brake actuator clearance

 #98
20140265172
2014-09-18

Air suspension height control valve with dual ride height positions

 #99
20140252740
2014-09-11

Chassis system for commercial vehicles

 #100
20140197614
2014-07-17

Wheel axle suspension

 #101
20140197613
2014-07-17

Vehicle axle suspension, and vehicle comprising such vehicle axle suspension

 #102
20140091611
2014-04-03

Haul bodies and related apparatus

 #103
20140067215
2014-03-06

Side-by-side diesel utility vehicle

 #104
20140065936
2014-03-06

Side-by-side diesel utility vehicle

 #105
20140062048
2014-03-06

Side-by-side diesel utility vehicle

 #106
20140060954
2014-03-06

Side-by-side diesel utility vehicle

 #107
20140060953
2014-03-06

Side-by-side diesel utility vehicle

 #108
20130328278
2013-12-12

Modular dynamically adjustable suspension system for trailers

 #109
20130277936
2013-10-24

Heavy-duty vehicle axle-to-beam or crossbrace-to-beam connection

 #110
20130270789
2013-10-17

Twist beam suspension with dual beam control arm

 #111
20130228993
2013-09-05

I-beam axle suspension system

 #112
20130181422
2013-07-18

Trailing beam mounting and alignment apparatus

 #113
20130168940
2013-07-04

Wheel axle suspension

 #114
20130154226
2013-06-20

Vehicle suspension system

 #115
20130056946
2013-03-07

Bolted I-beam axle suspension system and method of construction

 #116
20130033019
2013-02-07

Side mounted air spring trailing arm suspension

 #117
20130033018
2013-02-07

Vehicle with a four bar link suspension system provided with improved roll characteristics

 #118
20130001913
2013-01-03

Trailing arm mounting bracket

 #119
20120319366
2012-12-20

Height control valve assembly for axle/suspension systems

 #120
20120248725
2012-10-04

SUSPENSION SYSTEM WITH ARTICULATION COMPLIANT SPRING BEAM BUSHING

 #121
20120228847
2012-09-13

Wheel axle suspension having clamp bodies with a protrusion for attaching an indented tubular axle to trailing arms

 #122
20120217714
2012-08-30

Twist beam suspension with Y-beam control arm

 #123
20120193490
2012-08-02

Shock mount support assembly for heavy-duty vehicles

 #124
20120126504
2012-05-24

Side-beam lift assembly for heavy-duty vehicles

 #125
20120112437
2012-05-10

SUSPENSION FOR A VEHICLE

 #126
20120080862
2012-04-05

Heavy-duty axle-to-beam connection

 #127
20120032412
2012-02-09

Axle seat for vehicle suspensions

 #128
20110304115
2011-12-15

Support for pneumatic spring of wheel axle suspension

 #129
20110291380
2011-12-01

Leaf spring suspension system

 #130
20110254243
2011-10-20

Hardening of flexible trailing arms

 #131
20110227308
2011-09-22

Wheel axle suspension

 #132
20110221156
2011-09-15

Heavy-duty axle/suspension system

 #133
20110221105
2011-09-15

Leaf spring attachment

 #134
20110175314
2011-07-21

Combined tramp rod and anti-roll bar

 #135
20110175313
2011-07-21

Heavy-duty axle-to-beam connection

 #136
20110175301
2011-07-21

Axle-lifting device and method for lifting an axle

 #137
20110163514
2011-07-07

Top mount trailing arm suspension

 #138
20110121534
2011-05-26

Axle assembly and suspension arm

 #139
20110101639
2011-05-05

Support structure for axle housing of a towing tractor

 #140
20110095501
2011-04-28

Heavy-duty axle-to-beam connection

 #141
20110089660
2011-04-21

Suspension system with integrated brake mounting and suspension arm

 #142
20110057408
2011-03-10

AXLE ASSEMBLY

 #143
20110057371
2011-03-10

Suspension Mechanism

 #144
20110038699
2011-02-17

Adjustable height trailer

 #145
20110018219
2011-01-27

HYDRAULIC, RIGID REAR AXLE SUSPENSION SYSTEM FOR VEHICLES

 #146
20110018218
2011-01-27

Torque rod bracket assembly

 #147
20110018217
2011-01-27

Hinging arrangement for a wheel axle suspension

 #148
20110017014
2011-01-27

Oval axle housing and clamp assembly

 #149
20100270760
2010-10-28

Air supply system for active air suspension

 #150
20100253032
2010-10-07

Heavy-duty vehicle axle/suspension system

 #151
20100247231
2010-09-30

Connection system for connecting a supporting arm to an axle body

 #152
20100230923
2010-09-16

Suspension assembly

 #153
20100219599
2010-09-02

Anti-roll bar for motor vehicles

 #154
20100207346
2010-08-19

Suspension assembly

 #155
20100187789
2010-07-29

Leading and trailing arm suspensions having a fully integrated arm

 #156
20100133764
2010-06-03

Suspension system run height adjustment

 #157
20100044991
2010-02-25

Tubular axle beam suspension mount

 #158
20100038877
2010-02-18

Vehicle suspensions having leaf springs and alternative clamp groups

 #159
20100038868
2010-02-18

Automated suspension system

 #160
20090294199
2009-12-03

Control arm support brackets and vehicles using same

 #161
20090283980
2009-11-19

Axle lifting device for a vehicle

 #162
20090278329
2009-11-12

Suspension assembly

 #163
20090267338
2009-10-29

VEHICLE TRAILER INTEGRAL CROSS TUBES

 #164
20090261551
2009-10-22

Air suspension adapter kit

 #165
20090250907
2009-10-08

VEHICLE SUSPENSION LEVELLING CONTROL

 #166
20090250901
2009-10-08

Converter dolly for a tandem trailer

 #167
20090243247
2009-10-01

SUSPENSION SYSTEM STRUCTURE AND METHOD OF ASSEMBLY

 #168
20090243246
2009-10-01

Suspension system with enhanced stability

 #169
20090243244
2009-10-01

Suspension system with axle adjustment

 #170
20090224503
2009-09-10

Suspension system with swaged axle and welded arm brackets and method of manufacture

 #171
20090194964
2009-08-06

Wrap used on the joint of an arm and axle beam for a pneumatic suspension system

 #172
20090115155
2009-05-07

Suspension link with integral pivot assembly

 #173
20090106990
2009-04-30

Dynamic axle alignment system onboard a vehicle

 #174
20090102152
2009-04-23

REAR RADIUS ARM AND REAR RADIUS ARM MOUNT FOR IMPROVED HANDLING OF FACTORY AND LIFTED LARGE-SCALE SUSPENSION STROKES AND ARTICULATIONS FOR ON AND OFF ROAD VEHICLES

 #175
20090085318
2009-04-02

Vehicle leaf spring suspension with radius arms

 #176
20090072505
2009-03-19

Vehicle suspension with trailing arm and axle assembly and method

 #177
20090066048
2009-03-12

Vehicle axle apparatus

 #178
20090020976
2009-01-22

Bushing having high axial spring rate and method of manufacturing

 #179
20090018724
2009-01-15

Device for adjusting angle of rear axle

 #180
20080284123
2008-11-20

Suspension air spring lift kit

 #181
20080252031
2008-10-16

Leading and trailing arm suspensions with z-shaped arms

 #182
20080252025
2008-10-16

ELECTRONIC HEIGHT CONTROL SYSTEM FOR A VEHICLE WITH MULTIPLE INPUT SIGNALS

 #183
20080238015
2008-10-02

Leading and trailing arm suspensions having a fully integrated arm

 #184
20080224435
2008-09-18

Suspension beam with captured axle

 #185
20080088106
2008-04-17

Torque reaction control link

 #186
20080084047
2008-04-10

Suspension subassembly

 #187
20080067771
2008-03-20

Trailing arm suspension

 #188
20080048408
2008-02-28

Suspension brake torque reactor

 #189
20080044609
2008-02-21

LOCALLY REINFORCED HOLLOW STRUCTURAL ASSEMBLY

 #190
20080036167
2008-02-14

Adjustment arrangement in a suspension hanger assembly

 #191
20080029988
2008-02-07

Cast trailing arm assembly for trailer suspension

 #192
20080023929
2008-01-31

Damped Rear Suspension Track Bar

 #193
20080012261
2008-01-17

Integral arm axle/suspension system

 #194
20080007024
2008-01-10

Suspension system having high strength arm to axle connection

 #195
20070296174
2007-12-27

CONNECTION BETWEEN VEHICLE AXLE AND SUSPENSION ARM

 #196
20070290461
2007-12-20

Vehicle suspension arrangement

 #197
20070278759
2007-12-06

Multiple trailing arm suspension

 #198
20070273072
2007-11-29

Tandem suspension for steerable axles

 #199
20070267839
2007-11-22

COMBINATION SPRING, SHOCK AND BRAKE CABLE BRACKET

 #200
20070267836
2007-11-22

NON-SYMMETRICAL TAPERED MONO-LEAF SPRING

 #201
20070262551
2007-11-15

Pivot bearing

 #202
20070262547
2007-11-15

LEAF SPRING WITH HIGH AUXILIARY ROLL STIFFNESS

 #203
20070235969
2007-10-11

Apparatus for tractor trailer onboard dynamic alignment

 #204
20070228686
2007-10-04

MOVABLE SUBFRAME FOR TRACTOR-TRAILERS

 #205
20070222169
2007-09-27

Air spring lift kit

 #206
20070222127
2007-09-27

Threaded Plate Single Shear Mount Shock Absorber/Strut Mount

 #207
20070216147
2007-09-20

Frame for heavy-duty vehicles

 #208
20070210549
2007-09-13

Vehicle suspensions

 #209
20070200312
2007-08-30

Suspension adaptor

 #210
20070187920
2007-08-16

Rear suspension assembly

 #211
20070187919
2007-08-16

Height adjustment blocks for leaf spring suspension

 #212
20070176385
2007-08-02

Bar pin attachment for bush assembly

 #213
20070152419
2007-07-05

Motor vehicle sway control assembly

 #214
20070145705
2007-06-28

Integral arm axle/suspension system

 #215
20070145704
2007-06-28

Vehicle suspension beam

 #216
20070145702
2007-06-28

Trailer suspension with aluminum components

 #217
20070145696
2007-06-28

Device For Leveling A Trailer Floor

 #218
20070126263
2007-06-07

Frame for heavy-duty vehicles

 #219
20070108717
2007-05-17

ELONGATE SPRING MEMBER HAVING BUSHING MOUNTS WITH IMPROVED BUSHING RETENTION CHARACTERISTICS

 #220
20070102895
2007-05-10

Height control valve for vehicle axle/suspension system

 #221
20070085293
2007-04-19

Traction device

 #222
20070069495
2007-03-29

Air suspension system for use on a motor vehicle

 #223
20070045915
2007-03-01

Leaf spring assembly with retaining device

 #224
20070040309
2007-02-22

Light weight spring for vehicle suspension and method of manufacture

 #225
20070024016
2007-02-01

Parallel torsion suspension assembly

 #226
20070013160
2007-01-18

Steer axle suspension

 #227
20070001421
2007-01-04

Movable subframe for tractor-trailers

 #228
20060290090
2006-12-28

Axle tower

 #229
20060273540
2006-12-07

Suspension system for a vehicle

 #230
20060267305
2006-11-30

Axle housing suspension seat assembly

 #231
20060267296
2006-11-30

Electronic control of vehicle air suspension

 #232
20060255557
2006-11-16

Vehicle suspension assembly

 #233
20060254835
2006-11-16

Small-sized vehicle

 #234
20060249923
2006-11-09

Heavy-duty vehicle axle/suspension system

 #235
20060244236
2006-11-02

Vehicle suspensions having leaf springs and alternative clamp groups

 #236
20060244234
2006-11-02

Heavy-duty vehicle axle/suspension system

 #237
20060244225
2006-11-02

Anti-creep trailer locking mechanism

 #238
20060237940
2006-10-26

Wedged axle connection

 #239
20060237939
2006-10-26

Integrated suspension assembly

 #240
20060220337
2006-10-05

Shrink fit suspension arrangement

 #241
20060192360
2006-08-31

Connection between vehicle axle and suspension arm

 #242
20060186590
2006-08-24

Split outer tube anti-walkout bushing

 #243
20060181047
2006-08-17

Trailing arm for a vehicle suspension

 #244
20060181044
2006-08-17

Rotary cam alignment system

 #245
20060181043
2006-08-17

Rotary cam alignment system

 #246
20060180967
2006-08-17

Bushing with anti-walkout feature

 #247
20060175806
2006-08-10

Trunnion air ride suspension system

 #248
20060175789
2006-08-10

Air spring/coil spring combination suspension system

 #249
20060175775
2006-08-10

Trailing arm suspension and height control system with motorized valve therefor

 #250
20060170175
2006-08-03

Pivoting shackle plate with angled connection to steering axle

 #251
20060163834
2006-07-27

Suspension trailing arm

 #252
20060163833
2006-07-27

Vehicle suspension with linked air bags

 #253
20060157950
2006-07-20

Suspension system having reduced weight arm construction

 #254
20060145405
2006-07-06

Bushing with anti-walkout feature

 #255
20060113742
2006-06-01

Vehicle suspension beam

 #256
20060113741
2006-06-01

Suspension system having high strength arm to axle connection

 #257
20060107538
2006-05-25

Apparatus onboard a vehicle for instructing axle alignment

 #258
20060103083
2006-05-18

Automobile lowering methods and systems

 #259
20060066070
2006-03-30

Vehicle suspension with linked air bags

 #260
20060033304
2006-02-16

Cast trailing arm assembly for trailer suspension

 #261
20060033302
2006-02-16

Cast trailing arm assembly for trailer suspension

 #262
20060027991
2006-02-09

Height control system and sensor therefor

 #263
20060022421
2006-02-02

Torque reaction control link

 #264
20050275185
2005-12-15

Vehicle suspension system

 #265
20050263986
2005-12-01

Tandem axle suspension assembly

 #266
20050253351
2005-11-17

Preloaded suspension bracket assembly for axle housing

 #267
20050242541
2005-11-03

Rigid axle for a vehicle, comprising integrated trailing arms and mounting brackets

 #268
20050236798
2005-10-27

Motion control arm bracket assembly

 #269
20050236792
2005-10-27

Stabilizing air suspension system

 #270
20050218620
2005-10-06

Horizontal mount of suspension element to axle

 #271
20050200089
2005-09-15

Electronic control of vehicle air suspension

 #272
20050189736
2005-09-01

Suspension

 #273
20050189734
2005-09-01

Shackle assembly

 #274
20050173884
2005-08-11

Retrofit front suspension stabilization system for straight axle vehicles with lift kits

 #275
20050173883
2005-08-11

Vehicle axle apparatus

 #276
20050162004
2005-07-28

Trailer and semi-trailer brake valve with an integrated control of the air suspension

 #277
20050156462
2005-07-21

Rigid vehicle axle with integral trailing arms

 #278
20050156398
2005-07-21

Device for leveling a trailer floor

 #279
20050127628
2005-06-16

Steerable axle automatic lift sensor system

 #280
20050110233
2005-05-26

Stabilizing air suspension system

 #281
20050077665
2005-04-14

Composite leaf spring geometry with an interlocking interface

 #282
20050057014
2005-03-17

Distributed compliance axle/suspension system

 #283
20050057013
2005-03-17

Tapered sleeve suspension arm joint

 #284
20050051986
2005-03-10

Trailing arm suspension with optimized i-beam

 #285
20050046146
2005-03-03

Steerable trailer assembly

 #286
20050023790
2005-02-03

Trailing beam suspension with alignment adjustment

 #287
20050023788
2005-02-03

Vehicular spring suspension

 #288
20050006869
2005-01-13

Suspension trailing arm

 #289
17879403
2023-02-21

Independent suspension apparatus for a trailer

 #290
14638049
2016-05-10

Axle suspension system and method of manufacture