Patents-Review.com
ClassID:

128901 ⎘

E02F3/7627 - CPC Classification

Classification description:

Dredgers; Soil-shifting machines mechanically-driven; Graders, bulldozers, or the like with scraper plates or ploughshare-like elements ; Levelling devices; Scraper equipment with the scraper blade mounted on a frame to be hitched to the tractor by bars, arms, chains or the like, the frame having no ground supporting means of its own, e.g. drag scrapers with the scraper blade adjustable relative to the frame about a vertical axis

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

SCRAPING DEVICE FOR CLEANING A ROADWAY SURFACE

 #2
20250116090
2025-04-10

SCARIFIER ASSEMBLY

 #3
20240240430
2024-07-18

SCRAPING DEVICE FOR CLEANING A ROADWAY SURFACE

 #4
20220090350
2022-03-24

Work machine with automatic pitch control of implement

 #5
20220081874
2022-03-17

Scraping device for cleaning a roadway surface

 #6
20210355653
2021-11-18

Circle assembly for a motor grader

 #7
20210062465
2021-03-04

Pivot offsetting implement assembly attachment system for a vehicle

 #8
20200291601
2020-09-17

Scarifier Assembly

 #9
20190323204
2019-10-24

Scraping device for cleaning a roadway surface

 #10
20190093312
2019-03-28

Depth gauge tool and grader blade assembly

 #11
20190078292
2019-03-14

WORK VECHILE

 #12
20190040606
2019-02-07

Box blade earth grading implement

 #13
20190010676
2019-01-10

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

 #14
20180328002
2018-11-15

Pivot offsetting implement assembly attachment system for a vehicle

 #15
20180251953
2018-09-06

BALL SOCKET ASSEMBLY FOR A WORK VEHICLE

 #16
20170167110
2017-06-15

Excavator

 #17
20160319511
2016-11-03

System and method for positioning implement of machine

 #18
20160251825
2016-09-01

Surface-forming equipment and motorized surface-forming equipment

 #19
20160230367
2016-08-11

Blade tilt system and method for a work vehicle

 #20
20160122969
2016-05-05

Blade control apparatus, work vehicle, and method of controlling a blade

 #21
20150267378
2015-09-24

Excavator

 #22
20150139716
2015-05-21

Multi-position tool coupler

 #23
20150033589
2015-02-05

Apparatus for removing unwanted material from the ground

 #24
20140373397
2014-12-25

Plow for use with automobile

 #25
20140326472
2014-11-06

Support apparatus for securing a material moving wing plow relative to a vehicle

 #26
20140054052
2014-02-27

Support Apparatus For Securing A Wing Plow

 #27
20140020916
2014-01-23

Power pivot device for a plow

 #28
20130341124
2013-12-26

Vehicle-attached lifting and tool support device

 #29
20130248211
2013-09-26

METHOD AND APPARATUS FOR MAINTAINING LEVEL PLOW WHEN ANGLING

 #30
20130160334
2013-06-27

Adjustable blade rake

 #31
20120181052
2012-07-19

Tractor-mounted plow blade

 #32
20120117833
2012-05-17

Method and means for converting a blade attachment of an off-road vehicle to a quick-attach blade

 #33
20120066940
2012-03-22

Plow wing blade

 #34
20120048578
2012-03-01

Spreader/grader system

 #35
20120024551
2012-02-02

Support apparatus for securing a wing plow

 #36
20110180282
2011-07-28

WRAP AROUND DOZER BLADE HITCH

 #37
20110067892
2011-03-24

Dozer apparatus

 #38
20110011604
2011-01-20

Earth moving device for working vehicle

 #39
20090307941
2009-12-17

Plow wing blade

 #40
20090260840
2009-10-22

Method and apparatus for distributing particulate matter

 #41
20070180739
2007-08-09

Method and apparatus for raising a snow plow

 #42
20060151187
2006-07-13

Rear chassis for a grader

 #43
20050263302
2005-12-01

Zero turning radius earthworking implement

 #44
20050206126
2005-09-22

All terrain vehicle mount assembly for a utilitarian accessory

 #45
20050194161
2005-09-08

Flip-over push/back-drag blade attachment for work vehicles

 #46
20050193603
2005-09-08

Hitch system using a video camera to facilitate hitch alignment