ClassID:

128808

E02F3/3604 - 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

Sub-classes:
Recent Application in this class:
#1
20260078560
2026-03-19

CARRIER FRAME AND LATCH MECHANISM

#2
20260009207
2026-01-08

ATTACHMENT USAGE SYSTEM

#3
20260002344
2026-01-01

WORKING VEHICLE AND ATTACHMENT USAGE SYSTEM

#4
20260002333
2026-01-01

MODULAR DIGGING ATTACHMENT

#5
20250341075
2025-11-06

Jaw Set With Modular Platforms And Interchangeable Working Shields

#6
20250250778
2025-08-07

WORKING VEHICLE AND ATTACHMENT USAGE SYSTEM

#7
20250207348
2025-06-26

EXPANDABLE SHIM SYSTEMS AND METHODS

#8
20250198118
2025-06-19

ROLL COMPACTOR ATTACHMENT FOR LOADER

#9
20250179760
2025-06-05

EXPANDABLE SHIM SYSTEMS AND METHODS

#10
20250179759
2025-06-05

Expandable Shim Systems and Methods

#11
20250137238
2025-05-01

ATTACHMENT POSITION DETERMINING METHOD, WORK IMPLEMENT, WORK MACHINE, AND POSTURAL DETECTION SENSOR

#12
20250137220
2025-05-01

IMPLEMENT FOR SKID STEER VEHICLE

#13
20240417942
2024-12-19

Implement for skid steer vehicle

#14
20240328486
2024-10-03

DRIVE TRANSMISSION DEVICE AND CONSTRUCTION MACHINE

#15
20240200307
2024-06-20

Dirt Bib

#16
20240191742
2024-06-13

Systems and methods for assembling a hammer tool

#17
20240083527
2024-03-14

ALIGNMENT SYSTEM FOR APPROACHING A VEHICLE TO A TARGET OBJECT SPATIALLY SPACED THEREFROM

#18
20230392399
2023-12-07

DEVICE FOR REMOVING BUILDING MATERIAL

#19
20230383501
2023-11-30

MACHINE WITH A BOOM LINK AND POSITION SENSOR

#20
20230092273
2023-03-23

Systems and methods for assembling a hammer tool

#21
20220412040
2022-12-29

SYSTEM AND METHOD FOR LOCALIZING AN ATTACHMENT TOOL

#22
20220316563
2022-10-06

Drive transmission device and construction machine

#23
20220316185
2022-10-06

DRIVE TRANSMISSION DEVICE AND CONSTRUCTION MACHINE

#24
20220112696
2022-04-14

System and method for navigating an operator to couple a self-propelled vehicle with an attachment implement therefor

#25
20210163274
2021-06-03

LIFTING DEVICE

#26
20210062465
2021-03-04

Pivot offsetting implement assembly attachment system for a vehicle

#27
20210002849
2021-01-07

Drill Adaptor

#28
20200407941
2020-12-31

Coupling assembly for a machine

#29
20200318310
2020-10-08

Universal castings for rectangular tube corner stress relief

#30
20200263386
2020-08-20

Cross-members and pin couplers for lift arms

#31
20200115207
2020-04-16

Lifting device

#32
20200071907
2020-03-05

Loader bucket

#33
20190382980
2019-12-19

System and method for aligning a carrier vehicle and a selectively attachable implement

#34
20190368157
2019-12-05

Multiple interface tool for a construction machine

#35
20190234043
2019-08-01

Implement and method for controlling the implement

#36
20190127954
2019-05-02

Implement carrier

#37
20190093309
2019-03-28

Arrangement in the hoisting apparatus of a work machine, hoisting apparatus of a work machine, and work machine

#38
20190024345
2019-01-24

System and method for work tool recognition

#39
20180328002
2018-11-15

Pivot offsetting implement assembly attachment system for a vehicle

#40
20180255707
2018-09-13

Lock proving system for an agricultural machine attachment

#41
20180238016
2018-08-23

System and method for coupling an implement to a work vehicle

#42
20180238015
2018-08-23

System and method for coupling an implement to a work vehicle

#43
20180221885
2018-08-09

Crusher bucket with jaws

#44
20180179731
2018-06-28

Platform assembly for a ground engaging tool

#45
20180135272
2018-05-17

Bracket assembly for linkage assemblies of machines

#46
20180135271
2018-05-17

Bracket assembly for linkage assemblies of machines

#47
20180080192
2018-03-22

Interface for coupling work tool to machine

#48
20180080191
2018-03-22

Universal backhoe coupler

#49
20180038165
2018-02-08

Core drill apparatus for installation in excavator

#50
20170370069
2017-12-28

Coupling for containment plows and pushers

#51
20170335540
2017-11-23

Coupler with contactless attachment engagement detection

#52
20170335539
2017-11-23

Tool Attachment

#53
20170254049
2017-09-07

Coupler load measurement for work vehicle

#54
20170190149
2017-07-06

CARBON FIBER WRAPPED STRUCTURAL COMPONENTS FOR A MACHINE

#55
20170130422
2017-05-11

Two stage moldboard rail cleaner

#56
20170121928
2017-05-04

STICK AND COUPLER ASSEMBLY

#57
20170114516
2017-04-27

Method of decoupling a cylinder from a jaw in a demolition tool and link assembly thereof

#58
20170107687
2017-04-20

Quick coupler

#59
20170067223
2017-03-09

Quick coupler

#60
20160319508
2016-11-03

IMPROVEMENTS TO COUPLERS

#61
20160251821
2016-09-01

Excavating bucket and work vehicle

#62
20160208455
2016-07-21

Work tool coupler for a work vehicle

#63
20160186405
2016-06-30

Bucket attaching structure of construction machine and construction machine

#64
20160076219
2016-03-17

System and method for aligning a front loader implement

#65
20160040387
2016-02-11

Positive indicator for couplers

#66
20150345104
2015-12-03

Universal quick coupler for backhoe

#67
20150233084
2015-08-20

COUPLING INDICATION ASSEMBLY FOR IMPLEMENT SYSTEM

#68
20150197914
2015-07-16

BUCKET LINKAGE ASSEMBLY WITH LIFTING EYE

#69
20150071700
2015-03-12

Attachable grapple mounting system

#70
20140230288
2014-08-21

Implement with linkage assembly and work assembly wherein work assembly has dynamic skid shoe and a scraping edge

#71
20140212210
2014-07-31

TOOL COUPLER HAVING A MODULAR FRAME CONSTRUCTION

#72
20130216347
2013-08-22

Implement carrier and implements

#73
20130164080
2013-06-27

Coupler

#74
20120286477
2012-11-15

Outer pin seal

#75
20120245803
2012-09-27

Working machine hitch arrangement

#76
20120198734
2012-08-09

Integrated Hitch System for Off Road Equipment

#77
20120107080
2012-05-03

Loader mast-to-mounting frame pin retaining arrangement

#78
20120107078
2012-05-03

Implement attaching to a forward motion-producing machine for elevating an edge encountering an immovable object

#79
20120061112
2012-03-15

METHOD AND APPARATUS FOR INSTALLING A SHANK WITHIN A RIPPER ASSEMBLY OF A TRACTOR/CRAWLER INVOLVING A ROTATING SHANK INSTALLER

#80
20120046839
2012-02-23

Implement with linkage assembly and work assembly wherein work assembly has dynamic skid shoe and a scraping edge

#81
20110308117
2011-12-22

Nipper

#82
20110229257
2011-09-22

NON-REMOVEABLE SAFETY PIN

#83
20110211903
2011-09-01

REMOTELY ACTUATED COUPLING FOR A MODULAR SYSTEM FOR CONNECTING ATTACHMENTS TO A CONSTRUCTION MACHINE

#84
20110150618
2011-06-23

Modular system for connecting attachments to a construction machine

#85
20110129306
2011-06-02

EXCAVATION TOOL ASSEMBLY

#86
20110094130
2011-04-28

Excavator bucket

#87
20110005782
2011-01-13

Method and apparatus for installing a shank within a ripper assembly of a tractor/crawler involving a rotating shank installer

#88
20100269377
2010-10-28

Stabilized float mechanism for material-moving implement

#89
20100014952
2010-01-21

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

#90
20090269133
2009-10-29

LOCKING DEVICE FOR GRAPPLING LINKS

#91
20090171482
2009-07-02

ATTACHMENT CONTROLLER

#92
20090129863
2009-05-21

Hammer assembly

#93
20090101377
2009-04-23

Breaking machine

#94
20090084005
2009-04-02

Modular system for connecting attachments to a construction machine

#95
20090077840
2009-03-26

Progressive linkage for excavator thumb

#96
20080138154
2008-06-12

Wrenchless adjustable/compliant moldboard insert

#97
20080110648
2008-05-15

Implement positioning assembly for a machine

#98
20080092414
2008-04-24

Spacing assembly for pin grabber implements

#99
20080083144
2008-04-10

Multiple mounting bracket for a mobile processor attachment mounted on a hydraulic excavator

#100
20070280810
2007-12-06

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

#101
20070243053
2007-10-18

Bulk materials bagger and method

#102
20070204491
2007-09-06

Adapter for attaching a tool to a machine

#103
20070166103
2007-07-19

Vibratory exciter unit for interchangeable connection to various vibratory tools

#104
20070098538
2007-05-03

Mount apparatus and method for attaching three-point hitch implements to front arms of a front-end loader

#105
20070039213
2007-02-22

Non-removable safety pin

#106
20070028488
2007-02-08

Bracket and Method for Transport of Articulated Arm Attachment

#107
20070025834
2007-02-01

Adapter faceplate

#108
20070020079
2007-01-25

Bucket for pin grabber coupler

#109
20060243953
2006-11-02

Device for changing a vehicular component

#110
20060157605
2006-07-20

Modular system for connecting attachments to a construction machine

#111
20060000626
2006-01-05

Breaking hammer, and fastening element, side plate, and protective casing of breaking hammer

#112
20050188518
2005-09-01

Configuring operative arm of excavator with adapter body to extend operative arm

#113
20050028406
2005-02-10

Vehicle front-end quick connect hitch and lift assembly

#114
14732839
2017-11-07

Method, apparatus, and kit for providing an adapter on earth moving equipment

#115
14316200
2015-11-17

Receiver plate-coupler plate assembly