ClassID:

61850

B60G2204/4702 - CPC Classification

Classification description:

Indexing codes related to suspensions or to auxiliary parts; Auxiliary suspension parts; Adjustment of suspensions; Means for retracting the suspension pneumatically

Recent Application in this class:
#1
20240400363
2024-12-05

LEVELING SYSTEM FOR LIFT DEVICE

#2
20240336098
2024-10-10

AIR SUPPLY ASSEMBLY FOR VEHICLE TRAILERS HAVING MOVEABLE TANDEM AXLES, METHOD OF USE, AND TRAILER WITH AIR SUPPLY ASSEMBLY

#3
20240174042
2024-05-30

AIR SUPPLY CONTROL ARRANGEMENT FOR A HEAVY DUTY VEHICLE COMPRISING A LIFT AXLE

#4
20240116320
2024-04-11

Under beam lift assembly for heavy-duty vehicles

#5
20230234657
2023-07-27

Mounting brackets for auxiliary suspension systems

#6
20230159313
2023-05-25

Leveling system for lift device

#7
20220234406
2022-07-28

Air spring upper support, vehicle air spring assembly, and vehicle

#8
20220195680
2022-06-23

Sweeper implement

#9
20220153081
2022-05-19

LIFT AXLE CONTROL SYSTEM

#10
20220088976
2022-03-24

Enhanced tire inflation system

#11
20220024368
2022-01-27

Mobile Fluid Containment System and Method

#12
20210316803
2021-10-14

Mounting brackets for auxiliary suspension systems

#13
20210237574
2021-08-05

Dynamic chassis and tire status indications

#14
20210039935
2021-02-11

Leveling system for lift device

#15
20200361550
2020-11-19

Lift axle drag reduction system and method

#16
20200114994
2020-04-16

Lift axle drag reduction system and method

#17
20190092407
2019-03-28

Mounting brackets for auxiliary suspension systems

#18
20190061847
2019-02-28

Tandem lift auxiliary axle assembly

#19
20180319451
2018-11-08

Lift axle drag reduction system and method

#20
20180272818
2018-09-27

Isolated lift assembly for vehicle auxiliary suspension arrangement

#21
20180222274
2018-08-09

Auxiliary suspension air damping systems and associated methods of manufacture and use

#22
20180208260
2018-07-26

Axel lift mechanism

#23
20180194412
2018-07-12

Liftable axle suspension

#24
20170246926
2017-08-31

Controller and method for controlling a lift axle and air suspension on a trailer

#25
20170225729
2017-08-10

Lift axle suspension

#26
20170087949
2017-03-30

Tapered axle/suspension system beam for heavy-duty vehicles

#27
20160347388
2016-12-01

Axle lift assembly

#28
20160318567
2016-11-03

Auxiliary axle and suspension assembly

#29
20160244112
2016-08-25

Axle lift system and method of control

#30
20160046163
2016-02-18

Tag axle suspension system with tire at lowest point when lifted

#31
20150336436
2015-11-26

Lift suspension system with offset control arms

#32
20150298518
2015-10-22

Independent rear suspension with lifting device

#33
20150042057
2015-02-12

Axle lift assembly

#34
20140138922
2014-05-22

Axle suspension and axle lift for a vehicle axle

#35
20120126504
2012-05-24

Side-beam lift assembly for heavy-duty vehicles

#36
20120061936
2012-03-15

Wheel axle lifter

#37
20110101257
2011-05-05

Lift axle control valve

#38
20110057406
2011-03-10

Steerable and liftable independent suspension system

#39
20100140892
2010-06-10

Spring beam suspension system

#40
20100133771
2010-06-03

Dump truck tag axle suspension control

#41
20090322048
2009-12-31

Tractor-trailer axle center height control method and apparatus

#42
20090283980
2009-11-19

Axle lifting device for a vehicle

#43
20090189363
2009-07-30

Gas Pressure Shock Absorber

#44
20090179396
2009-07-16

Self-steering axle suspension system having a rotary stabilizer mounted at a pivot joint associated with a tie rod

#45
20080290723
2008-11-27

Self-steering axle suspension system having a rotary stabilizer

#46
20080284123
2008-11-20

Suspension air spring lift kit

#47
20080067773
2008-03-20

Steerable and liftable independent suspension system

#48
20080018070
2008-01-24

Self-steering axle suspension system having a rotary stabilizer

#49
20070290461
2007-12-20

Vehicle suspension arrangement

#50
20070282498
2007-12-06

System and method for determining appropriate conditions for leveling a vehicle having an air suspension system

#51
20070222169
2007-09-27

Air spring lift kit

#52
20070194551
2007-08-23

VEHICLE SUSPENSION SYSTEM

#53
20070170685
2007-07-26

Adjustable run height lift axle suspension system

#54
20070126198
2007-06-07

Slotted axle assembly

#55
20070108711
2007-05-17

Lifting system for a vehicle axle

#56
20070040343
2007-02-22

Steerable and liftable independent suspension system

#57
20060249922
2006-11-09

Vehicle suspension with lift axle and pivotal lift spring

#58
20060237937
2006-10-26

Device for connecting a wheel axle housing with the chassis of a vehicle

#59
20060157309
2006-07-20

Adjustable run height lift axle suspension system

#60
20060119061
2006-06-08

Suspension system for dump truck/paver truck hitch

#61
20050151337
2005-07-14

Steerable and liftable independent suspension system

#62
20050127628
2005-06-16

Steerable axle automatic lift sensor system

#63
18606891
2025-02-04

Integrated lift axle suspension system and method of use