ClassID:

128886

E02F3/651 - CPC Classification

Classification description:

Dredgers; Soil-shifting machines mechanically-driven; Buckets cars, i.e. having scraper bowls; Component parts, e.g. drives, control devices Hydraulic or pneumatic drives; Electric or electro-mechanical control devices

Recent Application in this class:
#1
20240175243
2024-05-30

SHOVEL CONTROL DEVICE AND SHOVEL

#2
20240093462
2024-03-21

EARTH SCRAPER

#3
20230066877
2023-03-02

Scraper control method

#4
20220381001
2022-12-01

DRAGLINE WITH ROBOTIC BUCKET FOR DREDGING AND EXCAVATING

#5
20210246627
2021-08-12

Work machine, control device, and control method

#6
20210172141
2021-06-10

Hydraulic power shovel with tamping function

#7
20210095437
2021-04-01

Method and apparatus for mitigating machine operator command delay

#8
20200224390
2020-07-16

Optimizing loading of a payload carrier of a machine

#9
20200165799
2020-05-28

Excavator

#10
20200080276
2020-03-12

Working device

#11
20200058177
2020-02-20

Work machine measurement system, work machine, and measuring method for work machine

#12
20200031644
2020-01-30

Hydraulic bypass circuit

#13
20200018440
2020-01-16

Shovel

#14
20200011034
2020-01-09

Engagement control system and method

#15
20180155900
2018-06-07

Automated backslope cutting system

#16
20180002891
2018-01-04

Automated backslope cutting system

#17
20160319510
2016-11-03

System having pitch-adjusted rotational speed measurement

#18
20160258131
2016-09-08

Earth moving implement

#19
20160138246
2016-05-19

Regenerative machine coupling system

#20
20150376862
2015-12-31

CONTINUOUS-EXTRACTION MINING SYSTEM

#21
20150053488
2015-02-26

Drive system for vehicle pulling a towed implement

#22
20140237868
2014-08-28

LOAD ESTIMATOR FOR SCRAPER

#23
20130158817
2013-06-20

CONTROLLING A BOWL OF A SCRAPER

#24
20120253609
2012-10-04

Proportional control using state space based scheduling

#25
20120246979
2012-10-04

APRON DRIVE FOR A TRACTOR SCRAPER

#26
20120144704
2012-06-14

Cycle counter for wheeled tractor scraper

#27
20120007413
2012-01-12

Continuous-extraction mining system

#28
20120007412
2012-01-12

CONTINUOUS-EXTRACTION MINING SYSTEM

#29
20100250123
2010-09-30

Method and system for dispensing material from machines

#30
20100107454
2010-05-06

Method for adjusting a wheel axis of rotation of a scraper and actuation mechanism therefor

#31
20100023227
2010-01-28

Rear wheel drive assist with articulation based speed modulation

#32
20100018728
2010-01-28

Rear wheel drive assist for a wheel tractor scraper

#33
20100018727
2010-01-28

Wheel tractor scraper rear wheel drive assist and method of operation

#34
20090062993
2009-03-05

Excavating system utilizing machine-to-machine communication

#35
20090043460
2009-02-12

Wheel tractor scraper production optimization

#36
20080155866
2008-07-03

System for automatically loading a scraper

#37
20070181318
2007-08-09

Towed scraper blade control method

#38
20070144042
2007-06-28

Systems and methods for controlling the removal of soil from an earth moving scraper

#39
20060237203
2006-10-26

Hydraulic lift assist for tractor towed earth moving apparatus

#40
20050072581
2005-04-07

Systems and methods for controlling the removal of soil from an earth moving scraper

#41
17245931
2024-10-29

Utility truck body with integrated multifunctional hydraulic arm and lift assembly

#42
17090503
2022-03-08

Swivel bucket