ClassID:

129132

E02F9/2866 - CPC Classification

Classification description:

Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups  - ; Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements

Recent Application in this class:
#1
20260015814
2026-01-15

CUTTING WHEEL FOR A DIAPHRAGM WALL CUTTER AND METHOD FOR CONVERTING A CUTTING WHEEL

#2
20250327264
2025-10-23

WORK VEHICLE ATTACHMENT SERVICE MODE

#3
20240292774
2024-09-05

TOOL AND TOOL HOLDER FOR A ROTARY LAND PREPARATION IMPLEMENT AND VEHICLE THEREOF

#4
20240102267
2024-03-28

EXCAVATING FINGER AND ASSOCIATED EXCAVATING BUCKET

#5
20230265641
2023-08-24

MICROTRENCHING BLADES WITH REPLACEABLE CUTTERS

#6
20230183950
2023-06-15

MICROTRENCHING BLADE WITH PROGRESSIVE CUTTER CONFIGURATION

#7
20220349156
2022-11-03

Ejection paddle

#8
20210317741
2021-10-14

Carbide cutter bit with ribbed sides and conical tip

#9
20210199007
2021-07-01

Mineral bits and mounts

#10
20210054740
2021-02-25

Tool holder installation device and system

#11
20210032989
2021-02-04

Cutting device with tapered cutting element

#12
20200217198
2020-07-09

Cutting head having segmented cutting disc

#13
20200191206
2020-06-18

PROCESS FOR CONNECTING FUNCTIONAL ELEMENTS TO A SHAFT

#14
20200157938
2020-05-21

Carbide cutter bit with ribbed sides and conical tip

#15
20190352866
2019-11-21

Systems and methods for sensing wear of reducing elements of a material reducing machine

#16
20190226339
2019-07-25

Mineral bits and mounts

#17
20180328004
2018-11-15

Adapter system for cutting tooth

#18
20180313057
2018-11-01

Replaceable blade piece and blade piece holder of a working cylinder of a screen crusher

#19
20180305904
2018-10-25

Tooth retaining and locking system

#20
20180305903
2018-10-25

CRUSHING BLADE ARRANGEMENT OF A CRUSHING DRUM

#21
20180291591
2018-10-11

Snail tooth

#22
20180258618
2018-09-13

TOOL HAVING A HARD MATERIAL

#23
20180245318
2018-08-30

Tooth and adaptor for dredging machine

#24
20180163352
2018-06-14

Systems and methods for sensing wear of reducing elements of a material reducing machine

#25
20180087245
2018-03-29

Wear assembly for use on earth working equipment

#26
20170342835
2017-11-30

Cutting device with tapered cutting element

#27
20170342830
2017-11-30

Cutting head having segmented cutting disc

#28
20170292246
2017-10-12

System and method for laying an underwater pipeline on a bed of a body of water

#29
20170259271
2017-09-14

TOOTH AND TOOTHHOLDER FOR INDUSTRIAL MULCHING APPARATUS

#30
20170254201
2017-09-07

PROTECTIVE WEAR SLEEVE FOR CUTTING ELEMENT

#31
20170254046
2017-09-07

Excavating equipment for excavating surfaces, in particular solid surfaces, and operating machine equipped with said excavating equipment

#32
20170175365
2017-06-22

Tooth and adaptor for dredging machine

#33
20170073940
2017-03-16

Replaceable mounting apparatus for reducing elements

#34
20170067229
2017-03-09

Systems and methods for monitoring wear of reducing elements

#35
20170016322
2017-01-19

Cutter assembly with freewheeling cutting elements

#36
20160356156
2016-12-08

Bit holder and base part for receiving a bit holder

#37
20160290134
2016-10-06

Wear cap for an earth working roll

#38
20160263774
2016-09-15

Cutting tooth system

#39
20160160571
2016-06-09

Ground working tool with replaceable teeth

#40
20150322634
2015-11-12

Systems and methods for sensing wear of reducing elements of a material reducing machine

#41
20150275473
2015-10-01

Cutter head for removing material from a water bed

#42
20150218776
2015-08-06

Cutter assembly with freewheeling cutting elements

#43
20150176257
2015-06-25

Wear assembly for use on earth working equipment

#44
20150176255
2015-06-25

Wear assembly for use on earth working equipment

#45
20150159350
2015-06-11

Tool and tool holder for a dredger

#46
20150020418
2015-01-22

Cutting blade apparatus and methods

#47
20140368023
2014-12-18

Attack tool with an interruption

#48
20140314473
2014-10-23

Process for connecting functional elements to a shaft

#49
20140196324
2014-07-17

Lock for securing a wear assembly to excavating equipment

#50
20140191562
2014-07-10

Mining and demolition tool

#51
20140015305
2014-01-16

Pick assembly, pick holder for same, pick tool for same and strike element for same

#52
20140013634
2014-01-16

Cutting wheel for a trench cutter

#53
20130091746
2013-04-18

Wear assembly

#54
20130035875
2013-02-07

System for Acquiring Data from a Component

#55
20130035874
2013-02-07

System for acquiring data from a component

#56
20130002004
2013-01-03

Mining and demolition tool

#57
20120286559
2012-11-15

Streamlining bit assemblies for road milling mining and treching equipment

#58
20120272552
2012-11-01

CUTTER HEAD FOR DREDGING GROUND, CUTTER SUCTION DREDGER PROVIDED WITH SUCH A CUTTER HEAD AND USE OF THE CUTTER HEAD FOR DREDGING GROUND

#59
20120137493
2012-06-07

Method Of Shipping A Wear Assembly

#60
20120023788
2012-02-02

Wear assembly for excavating equipment

#61
20120019044
2012-01-26

Holder Block for Both Radial and Conical Tool Picks

#62
20120000712
2012-01-05

Cutter head for dredging ground and use of this cutter head for dredging ground

#63
20120000707
2012-01-05

Measuring mechanism in a bore hole of a pointed cutting element

#64
20120000097
2012-01-05

Continuously adjusting resultant force in an excavating assembly

#65
20110271561
2011-11-10

Cutter head for dredging ground and method for dredging using this cutter head

#66
20110241409
2011-10-06

Rotatable cutting tool with head portion having elongated projections

#67
20110233987
2011-09-29

Rotatable cutting tool and tool holder assembly

#68
20110232139
2011-09-29

WEAR ASSEMBLY FOR EXCAVATING EQUIPMENT

#69
20110225856
2011-09-22

Composite tooth for working the ground or rock

#70
20110211913
2011-09-01

Method and system of laying underwater pipelines in the bed of a body of water

#71
20110204703
2011-08-25

Bit Assemblies for Road Milling Mining and Trenching Equipment

#72
20110193399
2011-08-11

Full sleeve retainer for step-shank of tool

#73
20110148179
2011-06-23

Bit holder and base part for receiving a bit holder

#74
20110148178
2011-06-23

Bit holder and base part

#75
20110107624
2011-05-12

Wear assembly

#76
20110099862
2011-05-05

Wear assembly for excavating equipment

#77
20110099861
2011-05-05

Wear assembly for excavating equipment

#78
20100288098
2010-11-18

CUTTING APPARATUS WITH RING SAW

#79
20100251580
2010-10-07

Self-sharpening, auto-signalling wearing part

#80
20100205835
2010-08-19

Cutting tooth for a trench wall cutter

#81
20100170120
2010-07-08

Tooth system

#82
20100107455
2010-05-06

Skewed roller on an excavator

#83
20100088931
2010-04-15

Trenching Chain

#84
20090320333
2009-12-31

Tooth and adaptor for dredging machine

#85
20090302668
2009-12-10

Holder for holding a tooth on a body of a cutting blade or grinding drum for cutting or grinding rock or hard earth formations

#86
20090277050
2009-11-12

Wear Assembly For Excavating Equipment

#87
20090008491
2009-01-08

Teeth for grinding apparatus

#88
20090000155
2009-01-01

Cutting element supported on a chain

#89
20080284236
2008-11-20

Roller assembly

#90
20080283256
2008-11-20

Rolling assembly and pick assembly mounted on a trencher

#91
20080282584
2008-11-20

Rolling assembly mounted on a trencher

#92
20080235997
2008-10-02

Toothed trencher track and elements therefor

#93
20080172912
2008-07-24

Adapter for cutting tooth

#94
20080163523
2008-07-10

Trenching machine with linked chain

#95
20080036278
2008-02-14

Attack tool

#96
20080008546
2008-01-10

Dredger Cuttertooth Manipulator

#97
20080005940
2008-01-10

Assembly for securing a wear

#98
20080000114
2008-01-03

Tooth and adaptor assembly

#99
20080000113
2008-01-03

Connection of flush mounted adapter to ground engaging bucket lip

#100
20070245602
2007-10-25

Tooth system

#101
20070227051
2007-10-04

Wear assembly

#102
20070181725
2007-08-09

Mulcher with improved tooth design

#103
20070152495
2007-07-05

Retainer sleeve and wear ring for a rotatable tool

#104
20070107273
2007-05-17

Cutting tooth for a ground working implement

#105
20070056425
2007-03-15

Link and chain for rock cutting

#106
20070052279
2007-03-08

Bit assemblies for road milling, mining and trenching equipment

#107
20060238016
2006-10-26

Retainer for cutting bit

#108
20060238015
2006-10-26

Streamlining bit assemblies for road milling, mining and trenching equipment

#109
20060218824
2006-10-05

Cutting element supported on a chain

#110
20060071538
2006-04-06

Non-rotatable wear ring and retainer sleeve for a rotatable tool

#111
20060022510
2006-02-02

Tool extraction system for rotary cutter device

#112
20050232704
2005-10-20

Digging roller and rotary type digging apparatus

#113
20050132620
2005-06-23

Hinged tooth

#114
20050098331
2005-05-12

Mulcher with improved tooth design

#115
20050044755
2005-03-03

Releasable auger tooth

#116
20050044754
2005-03-03

Cutting element supported on a drum

#117
20050000123
2005-01-06

Cutting device for cutting trenches in the ground

#118
18178439
2024-01-16

Tool and tool holder for a rotary land preparation implement and vehicle thereof