ClassID:

128795

E02F3/3408 - 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 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 and comprising an additional linkage mechanism of the parallelogram-type

Recent Application in this class:
#1
20240150992
2024-05-09

Linkage assembly for construction machine

#2
20230257959
2023-08-17

Front loader for a working vehicle and a working vehicle

#3
20220178112
2022-06-09

Method of controlling working machine, control system and working machine

#4
20210010224
2021-01-14

Quick joint of front loader

#5
20200370274
2020-11-26

MULTI-BACKHOE LINKAGE MECHANISM

#6
20200370269
2020-11-26

VERTICAL LIFTING ARRANGEMENT FOR CONSTRUCTION MACHINE

#7
20200240104
2020-07-30

Lifting arrangement and loading machine for underground applications

#8
20200208372
2020-07-02

Loader With Lifting Arrangement

#9
20200080279
2020-03-12

Loader Working Device

#10
20180340313
2018-11-29

Front loader and work machine

#11
20150275472
2015-10-01

Loader pivot angle sensor system and method thereof with lever discs

#12
20140341690
2014-11-20

Parallel linkage-type working apparatus for construction equipment

#13
20140341689
2014-11-20

Forward eight-bar linkage working device for loading end of a backhoe loader

#14
20140119872
2014-05-01

Loader with actuating device entirely disposed in loader boom cavity

#15
20140064898
2014-03-06

Front loader with indicator rod

#16
20110150616
2011-06-23

Linkage For An Earth-moving Machine

#17
20100179735
2010-07-15

Method and a system for controlling an input power

#18
20090238634
2009-09-24

Piping struture of front work machine

#19
20090110472
2009-04-30

FLOATING PIN JOINT ASSEMBLY

#20
20070217899
2007-09-20

Loading apparatus

#21
20070180821
2007-08-09

Heavy-construction machine

#22
15254566
2017-10-10

Front loader