E02F3/28 - CPC Classification Index

ClassID:

128778 ⎘

E02F3/28 - CPC Classification

Classification description:

Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms , e.g. dippers, buckets

Sub-classes:

E02F3/283 » {with a single arm pivoted directly on the chassis } 196
E02F3/30 » with a dipper-arm pivoted on a cantilever beam, {i.e. boom} 86
E02F3/34 » with bucket-arms {i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms } directly pivoted on the frames of tractors or self-propelled machines 238
E02F3/36 » Component parts 66

Recent Application in this class:

20250346125

2025-11-13

MOBILE WORKING MACHINE WITH ENERGY STORAGE MODULE

20250251741

2025-08-07

UNMANNED VEHICLE MANAGEMENT SYSTEM AND UNMANNED VEHICLE MANAGEMENT METHOD

20240287770

2024-08-29

MINING VEHICLE CALIBRATION

20240044110

2024-02-08

Work machine

20230058080

2023-02-23

COMPACT ARTICULATED-STEERING LOADER

20220281538

2022-09-08

Working machine

20220195690

2022-06-23

SHOVEL

20220194580

2022-06-23

MONITORING TOOL, SYSTEM AND METHOD FOR EARTH WORKING EQUIPMENT AND OPERATIONS

20220081872

2022-03-17

METHOD AND CONTROL UNIT FOR LOADING A WORK TOOL OF A WORK MACHINE

#10

20210260628

2021-08-26

Extracting mined ore, minerals or other materials using sensor-based sorting

#11

20210238825

2021-08-05

Single point lifting structure for a work machine

#12

20200095749

2020-03-26

Method for tipping out a cargo load

#13

20190344658

2019-11-14

Industrial vehicle

#14

20190137424

2019-05-09

Extracting mined ore, minerals or other materials using sensor-based sorting

#15

20180340599

2018-11-29

Hydraulic torque converter for work machine

#16

20180164237

2018-06-14

Extracting mined ore, minerals or other materials using sensor-based sorting

#17

20180143625

2018-05-24

Machine automation system with autonomy electronic control module

#18

20180127952

2018-05-10

EXCAVATOR BUCKET WITH INTEGRATED RADAR SYSTEM

#19

20170217305

2017-08-03

Industrial vehicle

#20

20170217304

2017-08-03

Industrial vehicle

#21

20170002548

2017-01-05

Excavation system providing automated tool linkage calibration

#22

20170002542

2017-01-05

Excavation system having velocity based work tool shake

#23

20160299091

2016-10-13

Extracting mined ore, minerals or other materials using sensor-based sorting

#24

20160273195

2016-09-22

Method of displaying a dead zone of a construction machine and apparatus for performing the same

#25

20160237640

2016-08-18

Monitoring ground-engaging products for earth working equipment

#26

20160222990

2016-08-04

Hydraulic drive system

#27

20160177540

2016-06-23

System and method for utility maintenance

#28

20160176282

2016-06-23

Self-propelled work machine

#29

20160123354

2016-05-05

Shovel and method of controlling shovel

#30

20160097184

2016-04-07

Control system for construction machine and control method

#31

20160024757

2016-01-28

Construction management device for excavation machinery, construction management device for excavator, excavation machinery, and construction management system

#32