Patents-Review.com
ClassID:

128822 ⎘

E02F3/3668 - 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 engagement is effected by a mechanical lever or handle

Recent Application in this class:
#1
20240026632
2024-01-25

QUICK COUPLER AND QUICK COUPLER SYSTEM WITH SUCH A QUICK COUPLER

 #2
20230056316
2023-02-23

Dipper handle

 #3
20220307220
2022-09-29

Construction machine

 #4
20220267987
2022-08-25

VARIABLE GRIP GRAPPLE

 #5
20210363723
2021-11-25

Implement quick connect system

 #6
20210140138
2021-05-13

Removable tool assembly for construction machines

 #7
20200325648
2020-10-15

Work-tool mounting mechanism and work vehicle

 #8
20190277003
2019-09-12

Coupler for a wheel loader

 #9
20190127998
2019-05-02

HOLLOW TWO-POINT LEVER

 #10
20190127954
2019-05-02

Implement carrier

 #11
20180298583
2018-10-18

Quick-change device

 #12
20180112372
2018-04-26

Work vehicle

 #13
20170328026
2017-11-16

Self-locking attachment coupler

 #14
20170247854
2017-08-31

Loader attachment system

 #15
20170107686
2017-04-20

Quick hitch

 #16
20170107685
2017-04-20

Quick hitch

 #17
20170107684
2017-04-20

A COUPLER FOR A WHEEL LOADER

 #18
20160281318
2016-09-29

Tractor attachment and tractor attachment kit

 #19
20160244939
2016-08-25

Implement interface

 #20
20160208455
2016-07-21

Work tool coupler for a work vehicle

 #21
20160186405
2016-06-30

Bucket attaching structure of construction machine and construction machine

 #22
20160177536
2016-06-23

Rear attachment

 #23
20160137461
2016-05-19

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

 #24
20150275466
2015-10-01

IMPLEMENT INTERFACE

 #25
20150068073
2015-03-12

Self-locking attachment coupler

 #26
20150020892
2015-01-22

Implement interface

 #27
20140064899
2014-03-06

Loading work apparatus with attachment tools

 #28
20130160269
2013-06-27

Quick coupler

 #29
20130160268
2013-06-27

QUICK COUPLER

 #30
20120107080
2012-05-03

Loader mast-to-mounting frame pin retaining arrangement

 #31
20110116903
2011-05-19

Attachment mounting apparatus for movable work vehicle

 #32
20100014952
2010-01-21

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

 #33
20070297888
2007-12-27

Arrangement and a method to attach a tool to a loader

 #34
20070280810
2007-12-06

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

 #35
20070128014
2007-06-07

Control circuit for an attachment mounting device

 #36
20070124964
2007-06-07

Compact excavator implement interface

 #37
20070031234
2007-02-08

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

 #38
20060210384
2006-09-21

Electrically actuated attachment system for tractor front end loaders

 #39
20060070759
2006-04-06

Reversible hitch structure for loader attachments

 #40
20050207836
2005-09-22

Quick coupler system

 #41
20050028406
2005-02-10

Vehicle front-end quick connect hitch and lift assembly

 #42
14934233
2016-11-08

Receiver plate-coupler plate assembly