ClassID:

128922

E02F3/8152 - CPC Classification

Classification description:

Dredgers; Soil-shifting machines mechanically-driven; Graders, bulldozers, or the like with scraper plates or ploughshare-like elements ; Levelling devices; Component parts; Blades; Levelling tools Attachments therefor, e.g. wear resisting parts, cutting edges

Recent Application in this class:
#1
20260098394
2026-04-09

FOLDABLE ASSEMBLY

#2
20260078569
2026-03-19

DRAFTED TOOL BIT AND BLADE ASSEMBLY

#3
20260049463
2026-02-19

LOCK PACKING PREVENTION FOR A BIT

#4
20260049459
2026-02-19

TAPERED BUSHING FOR BIT REMOVAL

#5
20260028794
2026-01-29

PROTECTED SPRING CLIP FOR RETAINING BITS

#6
20250389100
2025-12-25

DURABLE CUTTING EDGES WITH VARIABLE DENSITY WEAR PROTECTOR

#7
20250389099
2025-12-25

DURABLE CUTTING EDGES WITH EDGE PROTECTION

#8
20250171970
2025-05-29

MOTOR GRADER SNOW WING LINER

#9
20250146250
2025-05-08

MOTOR GRADER QUICK CHANGE WORK ATTACHMENT

#10
20250146249
2025-05-08

RECONFIGURABLE GRADING BLADE ATTACHMENT WITH A STABILIZER WHEEL ASSEMBLY ON A WORK MACHINE

#11
20250122680
2025-04-17

REINFORCED ELASTOMERIC BLADE

#12
20250116090
2025-04-10

SCARIFIER ASSEMBLY

#13
20240376688
2024-11-14

Excavator Bucket Attachment Device

#14
20240344302
2024-10-17

CAST TOP COVER FOR BASE EDGE WEAR PROTECTION

#15
20240309617
2024-09-19

CAST TOP COVER FOR BASE EDGE WEAR PROTECTION

#16
20240254733
2024-08-01

Fasteners and Fastener Systems

#17
20230383504
2023-11-30

RETENTION SYSTEM FOR ATTACHING TOOL BITS TO A BLADE ASSEMBLY

#18
20230340762
2023-10-26

FRONT ACCESS FOR BIT RETENTION

#19
20230340761
2023-10-26

TAPERED BUSHING FOR BIT REMOVAL

#20
20230340760
2023-10-26

LOCK PACKING PREVENTION FOR A BIT

#21
20230340754
2023-10-26

WASHOUT PROTECTION FOR A BIT

#22
20230340753
2023-10-26

PROTECTED SPRING CLIP FOR RETAINING BITS

#23
20230279635
2023-09-07

EXCAVATOR COUPLING SYSTEM

#24
20230138318
2023-05-04

Moldboard with a scraping tool for a milling machine

#25
20230125391
2023-04-27

DRAG BAR FOR LEVELLING GROUND

#26
20230020416
2023-01-19

Secondary Attachment for Work Vehicle

#27
20220381545
2022-12-01

Service tool

#28
20220381003
2022-12-01

Overlapping cutting edge tip system

#29
20220372735
2022-11-24

Cast top cover for base edge wear protection

#30
20220341125
2022-10-27

Serrated blade assembly using differently configured components

#31
20220316189
2022-10-06

Fasteners and fastener systems

#32
20220195692
2022-06-23

WORK MACHINE WITH A SADDLE FRAME ASSEMBLY

#33
20220178116
2022-06-09

Wear member, edge and process of installation

#34
20220112683
2022-04-14

CUTTING EDGE ASSEMBLY FOR A WORK TOOL ASSOCIATED WITH A MACHINE

#35
20220112682
2022-04-14

Yard leveling and conditioning apparatus

#36
20220090349
2022-03-24

Work machine with automatic pitch control of implement

#37
20220064898
2022-03-03

Work implement for construction vehicle

#38
20220049455
2022-02-17

CUTTING EDGE FOR WORK MACHINE, BLADE FOR WORK MACHINE, AND WORK MACHINE

#39
20220002983
2022-01-06

Retention system for boltless cutting edges

#40
20210355658
2021-11-18

System for securing bits against rotation

#41
20210332568
2021-10-28

Corner segment and corner shroud having a curved portion for a work implement

#42
20210301503
2021-09-30

Cutting edge

#43
20210293002
2021-09-23

Fastener systems having elongate arcuate body

#44
20210277623
2021-09-09

Bucket for underground loading machine

#45
20210095434
2021-04-01

Method of fabricating an elastomeric blade

#46
20210087796
2021-03-25

DRAFTED TOOL BIT AND BLADE ASSEMBLY

#47
20210087781
2021-03-25

Mounting assembly

#48
20210087780
2021-03-25

Adapter board with splined bushing

#49
20210087779
2021-03-25

BI-METAL CUTTING EDGE

#50
20210087778
2021-03-25

Cutting edge assembly for a work tool associated with a machine

#51
20210071387
2021-03-11

CUTTING COMPONENT WITH FASTENING PORTION

#52
20210062908
2021-03-04

Seal assembly for a grading machine

#53
20210062462
2021-03-04

Cutting assembly mounted on rear of mouldboard

#54
20210040707
2021-02-11

Adapter board bolted joint surface

#55
20200347569
2020-11-05

Wear plate for a blade

#56
20200340204
2020-10-29

Cutting edge geometry

#57
20200325651
2020-10-15

Work implement of motor grader and motor grader

#58
20200291601
2020-09-17

Scarifier Assembly

#59
20200270841
2020-08-27

Construction machine equipped with dozer

#60
20200263388
2020-08-20

Mounting assembly

#61
20200157781
2020-05-21

System for securing bits against rotation

#62
20200141086
2020-05-07

Adapter board with splined bushing

#63
20200109535
2020-04-09

Bulldozer rake assembly

#64
20200024822
2020-01-23

Mounting assembly

#65
20200018039
2020-01-16

Ripper shank pocket with wear inserts

#66
20200018038
2020-01-16

Ripper shank pocket with wear inserts

#67
20190376263
2019-12-12

Wear member, edge and process of installation

#68
20190360170
2019-11-28

Adapter board with pry points

#69
20190330814
2019-10-31

SHOVEL PUSHER AND RELATED SYSTEMS AND METHODS

#70
20190316328
2019-10-17

Retention system for attaching tool bits to a blade assembly

#71
20190316327
2019-10-17

Drafted tool bit and blade assembly

#72
20190316326
2019-10-17

Tool bit having a cylindrical profile and blade assembly

#73
20190316325
2019-10-17

Arcuate bit surface and blade assembly

#74
20190316320
2019-10-17

Serrated blade assembly using differently configured components

#75
20190316319
2019-10-17

Adapter board bolted joint surface

#76
20190301129
2019-10-03

Cutting edge geometry

#77
20190284780
2019-09-19

Sectional grader system for a mold board

#78
20190112781
2019-04-18

Reinforced elastomeric blade

#79
20190100897
2019-04-04

PUSH-PULL ATTACHMENT FOR SKID STEER-TYPE MACHINE OR TRACTOR

#80
20190063021
2019-02-28

Work attachment for motor grader

#81
20190055701
2019-02-21

Scraper bar for a scraper blade of a road milling machine

#82
20190024340
2019-01-24

Method of controlling motor grader and motor grader

#83
20190010676
2019-01-10

Method for mounting a surface-formation equipment to a mobile unit

#84
20180340315
2018-11-29

Blade control below design

#85
20180195255
2018-07-12

System for securing bits against rotation

#86
20180179730
2018-06-28

Cutter for dozing blade assembly and body section for same

#87
20180171587
2018-06-21

Serrated cutting edge with ceramic insert

#88
20180171586
2018-06-21

Scarifier board for motor graders

#89
20180106013
2018-04-19

MOLDBOARD WEAR STRIP

#90
20180073215
2018-03-15

DITCH CLEANING APPARATUS

#91
20180038065
2018-02-08

Sectional grader system for a mold board

#92
20170191236
2017-07-06

Plow blade

#93
20170130423
2017-05-11

Wear member

#94
20170130422
2017-05-11

Two stage moldboard rail cleaner

#95
20170016212
2017-01-19

Locking device for a wear member of an earth moving machine

#96
20170009416
2017-01-12

Elastomeric plow edge

#97
20160356025
2016-12-08

Replaceable wear strips for ground engaging equipment

#98
20160333547
2016-11-17

REINFORCED ELASTOMERIC BLADE

#99
20160333546
2016-11-17

Radial pattern mechanically adjustable blade pitch mount

#100
20160305088
2016-10-20

Apparatus with divergent V-wing blade configuration

#101
20160265188
2016-09-15

WEAR PLATE FOR BOX BLADE

#102
20160251825
2016-09-01

Surface-forming equipment and motorized surface-forming equipment

#103
20160208456
2016-07-21

Sectional plow

#104
20160108582
2016-04-21

Roadworthy rail ballast regulator

#105
20160069047
2016-03-10

Wear plates

#106
20160069041
2016-03-10

Serrated plow blade

#107
20160040399
2016-02-11

High performance implement wear member

#108
20160039030
2016-02-11

Plow blade

#109
20160032559
2016-02-04

Wear component for ground engaging tool

#110
20160032558
2016-02-04

Implement cutting edge wear member

#111
20160032557
2016-02-04

Implement end bit wear member

#112
20160032556
2016-02-04

WEAR COMPONENT FOR GROUND ENGAGING TOOL

#113
20150129265
2015-05-14

WEAR ASSEMBLY

#114
20150060098
2015-03-05

ADJUSTABLE CUTTING EDGE FOR A MOLDBOARD

#115
20150060097
2015-03-05

Implement end cutting-bit

#116
20150047234
2015-02-19

Plow blade

#117
20140331527
2014-11-13

Ditching apparatus with divergent V-wing blade configuration

#118
20140311762
2014-10-23

Erosion monitoring system for ground engaging tool

#119
20140041886
2014-02-13

Cutter for dozing blade, service package, and method

#120
20130248556
2013-09-26

Blade assembly with liquid reservoir

#121
20130248215
2013-09-26

Tool shield retainer clip

#122
20130161037
2013-06-27

Track-type tractor, dozing blade assembly, and dozing blade with steep center segment

#123
20130161035
2013-06-27

ADJUSTABLE BLADE RAKE

#124
20130161031
2013-06-27

Dozing blade assembly, cutter and dozing method

#125
20130145659
2013-06-13

Edge protector for ground engaging tool assembly

#126
20130052390
2013-02-28

Protective wear assembly for material handling apparatus

#127
20130037287
2013-02-14

Blade assembly for an excavating apparatus

#128
20120267133
2012-10-25

Plow blade kit

#129
20120207576
2012-08-16

PALLET FORK IMPLEMENT FOR WORK MACHINE

#130
20120152573
2012-06-21

Tractor blade assembly

#131
20120131821
2012-05-31

Wearing element with enhanced wear resistance

#132
20120131820
2012-05-31

Wearing element with enhanced wear resistance

#133
20110239492
2011-10-06

Gusset accessory mount

#134
20110232927
2011-09-29

Blade segment and blade assembly for a surface working vehicle

#135
20110024143
2011-02-03

Blade apparatus with blade pitch adjustability

#136
20110024142
2011-02-03

Inboard blade lift eye

#137
20110000108
2011-01-06

Single pointed ripper bucket excavation tool

#138
20100270044
2010-10-28

Apparatus and method for highway marker removal

#139
20100051301
2010-03-04

Use of Composite Diamond Coating On Motor Grader Wear Inserts

#140
20090311550
2009-12-17

Wear element, and component provided therewith

#141
20090265963
2009-10-29

Bucket debris guard

#142
20090188684
2009-07-30

Land Clearing Rake

#143
20090178817
2009-07-16

Blade device for working machine and working machine mounting blade device

#144
20090166051
2009-07-02

Fastening assembly

#145
20090145616
2009-06-11

GROUND ENGAGING TOOL BLADE

#146
20090101370
2009-04-23

Soil transport surface with anti-adhesion biomimetic features and machine using same

#147
20080236852
2008-10-02

Grader blade extension

#148
20080201995
2008-08-28

Excavator attachment apparatus for loader bucket

#149
20080173456
2008-07-24

Curb shoe assembly for shoulder grading

#150
20080078107
2008-04-03

Snow removal apparatuses systems and methods

#151
20080053674
2008-03-06

Modified box scraper system and apparatus

#152
20080010870
2008-01-17

SINGLE POINTED RIPPER BUCKET EXCAVATION TOOL

#153
20080000653
2008-01-03

Landscaping attachment

#154
20070215367
2007-09-20

Cutting edge with trailing wear plate

#155
20070209811
2007-09-13

Blade for work machine, and construction and earth-moving machine provided with the same blade

#156
20070180743
2007-08-09

Ripper excavation tool

#157
20070175071
2007-08-02

End loader bucket attachment

#158
20070163792
2007-07-19

Land clearing rake

#159
20070151128
2007-07-05

Cutting attachment for landscaping equipment and a method of cutting a swale therewith

#160
20070144041
2007-06-28

Squeegee blade

#161
20070107272
2007-05-17

Snow pusher for ice and snow removal

#162
20070107271
2007-05-17

Reversible snow pusher and coupler

#163
20060249293
2006-11-09

Front-end loader finish grading apparatus

#164
20060145489
2006-07-06

Universal floor and bucket protection devices, systems, and methods

#165
20050284006
2005-12-29

Wear assembly for excavating digging edge

#166
20050172525
2005-08-11

Landscaping apparatus and method

#167
20050172524
2005-08-11

Wear plate assembly

#168
20050098332
2005-05-12

Blade for working machine, and construction and earth-moving machine with the blade

#169
20050097786
2005-05-12

Materials moving blade

#170
20050079014
2005-04-14

Blade implement and method of use

#171
17461138
2022-03-01

Bucket mountable plow

#172
16856656
2021-07-27

Tree and debris pusher, method of use and method of manufacture

#173
15896017
2018-10-30

Back guard attachable to a bucket, method of forming the back guard, and bucket assembly including the back guard

#174
15609939
2020-07-07

Grading device for skid steer equipment