Patents-Review.com
ClassID:

128923 ⎘

E02F3/8155 - 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 provided with movable parts, e.g. cutting discs, vibrating teeth or the like

Recent Application in this class:
#1
20260078563
2026-03-19

SCRAPING DEVICE FOR CLEANING A ROADWAY SURFACE

 #2
20250198115
2025-06-19

SYSTEM FOR SLIDABLY RETAINING MOLDBOARDS OF GRADING MACHINES

 #3
20240240430
2024-07-18

SCRAPING DEVICE FOR CLEANING A ROADWAY SURFACE

 #4
20240159014
2024-05-16

POWERED RAKES & ACCESSORIES PROVIDING GRADING

 #5
20230407591
2023-12-21

GRADING TOOLS, SYSTEMS, AND METHODS

 #6
20230323627
2023-10-12

Shouldering Board Assembly

 #7
20230295888
2023-09-21

CONVERTIBLE SNOW PLOW

 #8
20230133831
2023-05-04

Towed Earth Moving Implement with Fixed-Winged Pitch-Adjustable Blade Assembly

 #9
20220178099
2022-06-09

Adjustable blade assembly

 #10
20220090350
2022-03-24

Work machine with automatic pitch control of implement

 #11
20220087215
2022-03-24

Bifurcated Pusher Blade to Move Feed Material

 #12
20220081874
2022-03-17

Scraping device for cleaning a roadway surface

 #13
20220018091
2022-01-20

Land plane attachment with mechanical ripper

 #14
20210372082
2021-12-02

Towable Attachment Leveling Assembly

 #15
20210363717
2021-11-25

BACK DRAG SYSTEM FOR PLOW TRIP BLADE

 #16
20210310212
2021-10-07

Earth working implement

 #17
20210131059
2021-05-06

Floating earth levelling blade assembly with shoes

 #18
20210102356
2021-04-08

Work vehicle material management using moldboard gates

 #19
20190323204
2019-10-24

Scraping device for cleaning a roadway surface

 #20
20190323203
2019-10-24

Motor grader with mid-mount scarifier system

 #21
20190145080
2019-05-16

System and method for controlling movement of moldboard

 #22
20190010676
2019-01-10

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

 #23
20180223501
2018-08-09

Pull-slip control system for track-type tractor and track-type tractor operating method

 #24
20180163367
2018-06-14

Dual blade implement system

 #25
20180127948
2018-05-10

TRAILING MACHINE FOR THE LEVELLING OF GROUND AND ROADS

 #26
20170328028
2017-11-16

Road grader implement with storable and deployable blade

 #27
20170321390
2017-11-09

Expanding material box for equipment

 #28
20160326714
2016-11-10

Excavator with side mounted silt fence installer

 #29
20160251825
2016-09-01

Surface-forming equipment and motorized surface-forming equipment

 #30
20160237641
2016-08-18

GROUND WORKING DEVICE FOR A VEHICLE

 #31
20150361639
2015-12-17

Adjustable earth shaping blade and earth shaping apparatus

 #32
20150068780
2015-03-12

Expanding material box for equipment

 #33
20140318818
2014-10-30

Earthmoving apparatus for construction machine

 #34
20140083725
2014-03-27

Bulldozer folding blade

 #35
20130284466
2013-10-31

Support system for a box blade attached to a tractor

 #36
20130206433
2013-08-15

Expanding material box for equipment

 #37
20130160334
2013-06-27

Adjustable blade rake

 #38
20130108365
2013-05-02

Trench paver attachment

 #39
20130062082
2013-03-14

SYSTEMS AND APPARATUSES FOR RESHAPING GROUND SURFACES

 #40
20120079749
2012-04-05

Plow back blade for snow removal

 #41
20120066940
2012-03-22

Plow wing blade

 #42
20120025591
2012-02-02

Rotatable grading pick with debris clearing feature

 #43
20110311309
2011-12-22

Blade attachment for motor grader

 #44
20110109148
2011-05-12

Road grading pick with washer

 #45
20110016756
2011-01-27

Tool attachments on an auto-powered mobile machine

 #46
20100326684
2010-12-30

Road Grader/Spreader System and Method

 #47
20090308623
2009-12-17

Blade adjustment apparatus

 #48
20090307942
2009-12-17

Snow plow rebound apparatus

 #49
20090307941
2009-12-17

Plow wing blade

 #50
20090307940
2009-12-17

Height adjustment on plow a-frame

 #51
20090307939
2009-12-17

V-plow cutting edge interface

 #52
20090166051
2009-07-02

Fastening assembly

 #53
20080313934
2008-12-25

Earthworking implement

 #54
20080028643
2008-02-07

Float mechanism for material-moving implement

 #55
20070286678
2007-12-13

Automotive construction machine, as well as method for working ground surfaces

 #56
20070068049
2007-03-29

ADJUSTABLE WING PLOW

 #57
20060249293
2006-11-09

Front-end loader finish grading apparatus

 #58
20060081381
2006-04-20

Material handling apparatus

 #59
20050193602
2005-09-08

Material moving pusher/bucket

 #60
20050126052
2005-06-16

Blade device

 #61
17220272
2024-01-16

Method of modifying a bucket of a track loader and forming ditches with the modified track loader and apparatus therewith

 #62
15965323
2018-11-20

Variable geometry bucket