ClassID:

129062

E02F9/18 - CPC Classification

Classification description:

Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups  -  Counterweights

Recent Application in this class:
#1
20250361696
2025-11-27

ELECTRIC MOTOR DRIVEN LOADER WITH ELECTRIC MOTOR POWERED HYDRAULICS

#2
20250346125
2025-11-13

MOBILE WORKING MACHINE WITH ENERGY STORAGE MODULE

#3
20250314040
2025-10-09

HYDRAULIC DRIVE SYSTEM

#4
20250305244
2025-10-02

Working Vehicle

#5
20250297457
2025-09-25

WORKING MACHINE

#6
20250230630
2025-07-17

SYSTEM FOR CONTROLLING WORK MACHINE, METHOD, AND WORK MACHINE

#7
20240426078
2024-12-26

WORK MACHINE

#8
20240416828
2024-12-19

CONSTRUCTION MACHINE

#9
20240401307
2024-12-05

WORKING MACHINE

#10
20240384504
2024-11-21

WORK VEHICLE

#11
20240376689
2024-11-14

WORK MACHINE

#12
20240309607
2024-09-19

Construction Machine

#13
20240309605
2024-09-19

Construction Machine

#14
20240287760
2024-08-29

WORKING VEHICLE

#15
20240141613
2024-05-02

MODULAR EXCAVATOR

#16
20230340756
2023-10-26

WORK MACHINE

#17
20230313500
2023-10-05

WORK VEHICLE

#18
20230313491
2023-10-05

Construction Machine

#19
20230295900
2023-09-21

WORK MACHINE

#20
20230243123
2023-08-03

Working Vehicle

#21
20230134847
2023-05-04

Counterweight assembly for work machines

#22
20230132187
2023-04-27

Work vehicle having electric machine and energy storage device

#23
20230109143
2023-04-06

Loader with pivoting battery array support

#24
20220402369
2022-12-22

ELECTRIC WORK MACHINE

#25
20220205217
2022-06-30

WORKING MACHINE

#26
20220074167
2022-03-10

Counterweight Backhoe dredger

#27
20220064900
2022-03-03

Construction vehicle

#28
20220064898
2022-03-03

Work implement for construction vehicle

#29
20220034064
2022-02-03

Machine configuration and control system enabling interchangeable power sources

#30
20220018086
2022-01-20

Handheld Excavator

#31
20210324606
2021-10-21

Construction machine

#32
20210317633
2021-10-14

Counterweight removal protection system

#33
20210301497
2021-09-30

Electric energy transfer system for an excavator

#34
20210270011
2021-09-02

Counterweight mounting device and working machine having the same

#35
20210270010
2021-09-02

Working machine

#36
20210254305
2021-08-19

Electric construction machine

#37
20210197906
2021-07-01

Attachment assembly for use with a work machine

#38
20210189696
2021-06-24

Machine slope and pitch control based on dynamic center of gravity

#39
20210087785
2021-03-25

Working machine

#40
20210054591
2021-02-25

FRONT-END LOADER HAVING A DOUBLE BOOM WITH A DOGLEG BEND OF 105 TO 135 DEGREES INCLUDING AN EXTENSION POWERED BY HYDRAULIC CYLINDERS

#41
20200247487
2020-08-06

Ballast for operating machine

#42
20200232184
2020-07-23

Small-sized construction machine with heat exchanger cover

#43
20200165794
2020-05-28

Small hydraulic excavator

#44
20200157769
2020-05-21

Electric Load-Haul-Dump Mining Machine

#45
20190390440
2019-12-26

Construction machine

#46
20190382982
2019-12-19

Work machine

#47
20190126998
2019-05-02

Attachment assembly for use with a work machine

#48
20190112780
2019-04-18

Excavator with rigid force transfer link

#49
20190063037
2019-02-28

Working machine

#50
20190003151
2019-01-03

Hydraulic excavator

#51
20180338087
2018-11-22

Display system for machine

#52
20180274423
2018-09-27

Construction machine

#53
20180258612
2018-09-13

Small-sized construction machine

#54
20180245310
2018-08-30

Construction machine

#55
20180222729
2018-08-09

Counterweight attachment and removal device and combination of same with counterweight

#56
20180195253
2018-07-12

Counterweight supporting structure for construction machine

#57
20180171589
2018-06-21

Counterweight supporting structure for construction machine

#58
20180163370
2018-06-14

Work machine having a ballast device

#59
20180106017
2018-04-19

Electric drive of mobile apparatus

#60
20180087478
2018-03-29

Work machine

#61
20180058033
2018-03-01

Small-sized hydraulic excavator

#62
20180044150
2018-02-15

Moving device for counterweight

#63
20170370072
2017-12-28

Hydraulic excavator

#64
20170356159
2017-12-14

DIRT SCOOPING, MOVING, AND DUMPING APPARATUS FOR ATTACHMENT TO A TRACTOR

#65
20170328028
2017-11-16

Road grader implement with storable and deployable blade

#66
20170284061
2017-10-05

Counterweight system for an industrial machine

#67
20170284060
2017-10-05

Construction machine

#68
20170268200
2017-09-21

Construction machine

#69
20170247858
2017-08-31

Work machine

#70
20170241316
2017-08-24

Work vehicle

#71
20170226715
2017-08-10

Hybrid-type working machine

#72
20170218599
2017-08-03

Construction machine

#73
20170210432
2017-07-27

Public works vehicle provided with counterweight lifting system

#74
20170145662
2017-05-25

Work machine and control method for work machine

#75
20170067227
2017-03-09

Hybrid-type working machine

#76
20170051473
2017-02-23

MACHINE COUNTERWEIGHT INSTALLATION AND REMOVAL

#77
20170051472
2017-02-23

Hydraulic excavator

#78
20160319495
2016-11-03

Machine weight regulation system

#79
20160305089
2016-10-20

Hydraulic excavator

#80
20160281327
2016-09-29

Hydraulic excavator

#81
20160273190
2016-09-22

Hydraulic excavator

#82
20160265192
2016-09-15

Hydraulic excavator

#83
20160237649
2016-08-18

Electric drive of mobile apparatus

#84
20160230368
2016-08-11

Raised counterweight for a mining machine

#85
20160222632
2016-08-04

Counterweight device for arranging accumulators inside the counterweight of a working machine

#86
20160221809
2016-08-04

Industrial vehicle

#87
20160221616
2016-08-04

Industrial vehicle

#88
20160138242
2016-05-19

Construction machine

#89
20160122980
2016-05-05

CONSTRUCTION MACHINE ENERGY REGENERATION APPARATUS

#90
20160122976
2016-05-05

Counterweight assembly

#91
20160122973
2016-05-05

Working machine

#92
20160122971
2016-05-05

Working machine

#93
20160060840
2016-03-03

Construction equipment

#94
20150369109
2015-12-24

Engine device

#95
20150308266
2015-10-29

Power shovel hoist machinery with auxiliary weight box

#96
20150259888
2015-09-17

Construction Machine

#97
20150259878
2015-09-17

Construction Machine

#98
20150246795
2015-09-03

Method and system for installation and removal of ballast

#99
20150184361
2015-07-02

Machine body and machinery

#100
20150176246
2015-06-25

CONSTRUCTION MACHINE ON WHICH COUNTERWEIGHT PROVIDED WITH MUFFLER IS MOUNTED

#101
20150139768
2015-05-21

CONSTRUCTION MACHINE

#102
20150114748
2015-04-30

Work machine

#103
20150097362
2015-04-09

Tractor counterweight mounting

#104
20150060183
2015-03-05

Work machine

#105
20150003948
2015-01-01

Configurable counterweight device and system for a material handling machine

#106
20140262570
2014-09-18

Hydraulic excavator

#107
20140219763
2014-08-07

Power shovel hoist machinery with auxiliary weight box

#108
20140196975
2014-07-17

Hydraulic excavator

#109
20140083781
2014-03-27

Hydraulic excavator

#110
20140076643
2014-03-20

Extendable frame work vehicle

#111
20140056675
2014-02-27

Wheel loader

#112
20140000973
2014-01-02

Energy Storage Integrated as Machine Counterweight

#113
20130343853
2013-12-26

Construction machine

#114
20130292386
2013-11-07

Diesel exhaust fluid and fuel fill system

#115
20130259626
2013-10-03

Counterweight system for an industrial machine

#116
20130259624
2013-10-03

Construction machine

#117
20130259623
2013-10-03

Construction machine

#118
20130071215
2013-03-21

Reduced effort manual boom lock

#119
20130001492
2013-01-03

Hydraulic circuit for counterweight attaching/detaching device

#120
20120315121
2012-12-13

Counterweight attachment and removal system and machine using same

#121
20120291319
2012-11-22

Apparatus and method for material distribution

#122
20120285757
2012-11-15

Cooling structure for construction machine

#123
20120153605
2012-06-21

COUNTERWEIGHT SYSTEM

#124
20120138426
2012-06-07

RECLAIMER MACHINE

#125
20120061177
2012-03-15

Working machine

#126
20120003071
2012-01-05

Counterweight

#127
20110164928
2011-07-07

Method and apparatus for pile driving

#128
20110031728
2011-02-10

Vehicle, in particular construction vehicle

#129
20110017537
2011-01-27

Working Vehicle

#130
20110005853
2011-01-13

Mounting structure for NOx reduction device for construction machine

#131
20100293928
2010-11-25

Mounting structure for NOx reduction device for construction machine

#132
20100290883
2010-11-18

Work vehicle

#133
20100269494
2010-10-28

Exhaust gas treatment apparatus

#134
20100236855
2010-09-23

Construction machine

#135
20100102016
2010-04-29

Industrial vehicle counterweight system

#136
20100073479
2010-03-25

REAR MONITOR CAMERA DEVICE FOR WORKING VEHICLE

#137
20100025136
2010-02-04

Construction machine

#138
20090206589
2009-08-20

Extendable frame work vehicle having lift member movable in a true vertical fashion

#139
20090104011
2009-04-23

Excavation machine

#140
20090038186
2009-02-12

Extendable frame work vehicle

#141
20080053944
2008-03-06

Counterweight for heavy equipment

#142
20070221600
2007-09-27

PIPELAYER AND METHOD OF LOADING PIPELAYER OR EXCAVATOR FOR TRANSPORTATION

#143
20070122261
2007-05-31

Apparatus for detaching and attaching counterweight

#144
20070072063
2007-03-29

Battery placement and support on the body frame of a construction machine

#145
20060151187
2006-07-13

Rear chassis for a grader

#146
20060080930
2006-04-20

Working machine

#147
20050172521
2005-08-11

Marine backhoe dredge

#148
20050111954
2005-05-26

Counterweight and method for recycling the same

#149
20050095104
2005-05-05

Quick attachment system

#150
20050016946
2005-01-27

Telehandler crane apparatus

#151
20050012314
2005-01-20

Counter weight

#152
18225394
2026-04-14

Skid-steer arm device and system

#153
16565700
2020-06-09

Self-leveling front-end loader having a double boom with a dogleg bend of 105 to 135 degrees including an extension powered by hydraulic cylinders

#154
13199356
2014-08-19

Variable counterweight system for a material handling vehicle