Patents-Review.com
ClassID:

128817 ⎘

E02F3/3645 - 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; Component parts; Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with auto-engagement means for automatic snap-on of the tool coupler part

Recent Application in this class:
#1
20260009201
2026-01-08

LOCKING DEVICE FOR A QUICK COUPLER

 #2
20250198113
2025-06-19

QUICK COUPLER

 #3
20240068196
2024-02-29

A LOCKING DEVICE FOR A QUICK COUPLER

 #4
20230235526
2023-07-27

Quick coupler

 #5
20220381000
2022-12-01

PACKER

 #6
20200291599
2020-09-17

Device for automatic connection between a tool and a tool holder of a construction or public works machine

 #7
20200263382
2020-08-20

Quick coupler

 #8
20190085526
2019-03-21

Work attachment assemblies

 #9
20190032301
2019-01-31

Coupler assembly for coupling an arm to a work tool

 #10
20180355579
2018-12-13

Locking device for a quick coupler

 #11
20180127947
2018-05-10

Coupler for earth moving or materials handling machine

 #12
20170362794
2017-12-21

Implement attachment device

 #13
20170328026
2017-11-16

Self-locking attachment coupler

 #14
20170247854
2017-08-31

Loader attachment system

 #15
20170107687
2017-04-20

Quick coupler

 #16
20160289914
2016-10-06

Coupler assembly for releasably coupling a work machine to work tool and method thereof

 #17
20160201290
2016-07-14

Safety coupling mechanism

 #18
20150292551
2015-10-15

Cross-link assembly for a dangling worktool for a machine

 #19
20150068073
2015-03-12

Self-locking attachment coupler

 #20
20140373401
2014-12-25

Quick-coupler

 #21
20140341648
2014-11-20

Front pin lock for a tool attachment device

 #22
20120230760
2012-09-13

Coupler with Magnet

 #23
20120114413
2012-05-10

Quick-fastening safety device for attaching a tool to the end of the arm of a hydraulic power shovel or the like

 #24
20120027551
2012-02-02

Front-loader arrangement

 #25
20110308056
2011-12-22

IMPROVEMENTS TO WORK ATTACHMENT ASSEMBLIES

 #26
20110286788
2011-11-24

Coupler with pivoting front hook lock

 #27
20110010915
2011-01-20

Safety locking device

 #28
20100232920
2010-09-16

Coupler for earth moving or materials handling machine

 #29
20100067982
2010-03-18

Coupler for excavators

 #30
20100061799
2010-03-11

Coupler with gravity operated safety device

 #31
20080296031
2008-12-04

Quick coupling mechanism for tool attachment

 #32
20080067784
2008-03-20

Safety locking device

 #33
20070297888
2007-12-27

Arrangement and a method to attach a tool to a loader

 #34
20070128014
2007-06-07

Control circuit for an attachment mounting device

 #35
20070059147
2007-03-15

Device for attaching a loader to a vehicle

 #36
20050172795
2005-08-11

Loader assembly, combination motor vehicle and loader assembly, hydraulic cylinders and methods for operating a loader assembly

 #37
20050111953
2005-05-26

Loader assembly, combination motor vehicle and loader assembly, hydraulic cylinders and methods for operating a loader assembly