Patents-Review.com
ClassID:

128823 ⎘

E02F3/3672 - 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 where disengagement is effected by a mechanical lever or handle

Recent Application in this class:
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HYDRAULIC QUICK COUPLER DECOMPRESSION TOOL

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2024-01-18

Quick coupler

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20220267987
2022-08-25

VARIABLE GRIP GRAPPLE

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20220098810
2022-03-31

Belt drive power unit

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2022-03-31

Power unit for treating a surface

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20220090338
2022-03-24

POWER UNIT WITH SALT SPREADER AND SALT SPREADER FOR USE THEREWITH

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20210238824
2021-08-05

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20210140138
2021-05-13

Removable tool assembly for construction machines

 #10
20200325648
2020-10-15

Work-tool mounting mechanism and work vehicle

 #11
20200018032
2020-01-16

Power unit with salt spreader and salt spreader for use therewith

 #12
20200018029
2020-01-16

Unique attachment assembly and method of use

 #13
20190277003
2019-09-12

Coupler for a wheel loader

 #14
20190194903
2019-06-27

Front loader and working machine

 #15
20190127954
2019-05-02

Implement carrier

 #16
20180298583
2018-10-18

Quick-change device

 #17
20170328026
2017-11-16

Self-locking attachment coupler

 #18
20170247854
2017-08-31

Loader attachment system

 #19
20170107686
2017-04-20

Quick hitch

 #20
20170107685
2017-04-20

Quick hitch

 #21
20160289914
2016-10-06

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

 #22
20160281318
2016-09-29

Tractor attachment and tractor attachment kit

 #23
20160244939
2016-08-25

Implement interface

 #24
20160208455
2016-07-21

Work tool coupler for a work vehicle

 #25
20160201290
2016-07-14

Safety coupling mechanism

 #26
20160186405
2016-06-30

Bucket attaching structure of construction machine and construction machine

 #27
20160177536
2016-06-23

Rear attachment

 #28
20160137461
2016-05-19

Lifting arm assembly and method of changing a holder in said lifting arm assembly

 #29
20160033989
2016-02-04

Tool carrier for setting up and placing a tool for a loader, and method for setting up and placing a tool

 #30
20150068073
2015-03-12

Self-locking attachment coupler

 #31
20150020892
2015-01-22

Implement interface

 #32
20140064899
2014-03-06

Loading work apparatus with attachment tools

 #33
20130160269
2013-06-27

Quick coupler

 #34
20130160268
2013-06-27

QUICK COUPLER

 #35
20120189374
2012-07-26

Latching system for securing an implement to a carrier mounted to a lifting arm

 #36
20120107080
2012-05-03

Loader mast-to-mounting frame pin retaining arrangement

 #37
20110286788
2011-11-24

Coupler with pivoting front hook lock

 #38
20110116903
2011-05-19

Attachment mounting apparatus for movable work vehicle

 #39
20100014952
2010-01-21

Locking device for securing a backhoe attachment to a carrier lift arm

 #40
20090191038
2009-07-30

MIXED UNLOCKING COUPLER FOR HEAVY-CONSTRUCTION MACHINE

 #41
20080172913
2008-07-24

Quick-attach mechanism for attaching a blade to an off-road vehicle

 #42
20070280810
2007-12-06

Interface plate for mounting a light duty attachment to a lift arm assembly

 #43
20070128014
2007-06-07

Control circuit for an attachment mounting device

 #44
20070124964
2007-06-07

Compact excavator implement interface

 #45
20070031234
2007-02-08

Adapter for mounting skid-steer loader attachments onto an excavator arm

 #46
20060210384
2006-09-21

Electrically actuated attachment system for tractor front end loaders

 #47
20060070759
2006-04-06

Reversible hitch structure for loader attachments

 #48
20050207836
2005-09-22

Quick coupler system

 #49
14934233
2016-11-08

Receiver plate-coupler plate assembly