ClassID:

136280

E21F13/00 - CPC Classification

Classification description:

Transport specially adapted to underground conditions

Sub-classes:
Recent Application in this class:
#1
20260098736
2026-04-09

DETERMINATION OF A ROUTE IN AN UNDERGROUND WORKSITE FOR A MINING VEHICLE

#2
20250180041
2025-06-05

Pumping System

#3
20240077329
2024-03-07

UNDERGROUND WORKSITE MODEL GENERATION

#4
20240043247
2024-02-08

High-precision positioning system for underground monorail hoist in coal mine and positioning method thereof

#5
20240012428
2024-01-11

MINE VEHICLE AUTONOMOUS DRIVE CONTROL

#6
20230383653
2023-11-30

COAL-BASED SOLID WASTE TRANSPORT AND FILLING INTEGRATED MACHINE MINING SYSTEM AND METHOD

#7
20230349295
2023-11-02

Attitude self-correcting underground transportation apparatus based on UWB technology and control method thereof

#8
20230107923
2023-04-06

Method of Operating a Mining Hoist

#9
20230059996
2023-02-23

MINE VEHICLE SAFETY CONTROL

#10
20220290564
2022-09-15

Arrangement

#11
20220161526
2022-05-26

Set of lining plates made of radial tires and a method for manufacturing lining plates made of radial tires

#12
20210010234
2021-01-14

System and method for operating underground machines

#13
20200391979
2020-12-17

Large-tonnage skip anti-blocking system

#14
20190362041
2019-11-28

Reliability robust design method for multiple failure modes of ultra-deep well hoisting container

#15
20190344970
2019-11-14

Conveyor system and support frame therefor

#16
20190338627
2019-11-07

Hydraulic hoisting of potash and other evaporite ores

#17
20190143337
2019-05-16

Method for mining and processing of an ore

#18
20180188741
2018-07-05

Mining machine management system and management method

#19
20180030830
2018-02-01

Controlling an output of a mining system

#20
20170247181
2017-08-31

MATERIALS POD FOR MINING MACHINE AND RELATED METHODS

#21
20170220042
2017-08-03

Work machine control system, work machine, and work machine management system

#22
20170197793
2017-07-13

Scraping elements for drive units of underground mining applications

#23
20170166022
2017-06-15

Tow retrieval system for mining machine

#24
20170151946
2017-06-01

Mining machine control system, mining machine, mining machine management system, and mining machine management method

#25
20170138193
2017-05-18

Mine management system

#26
20170089197
2017-03-30

Shield for sumping frame of mining machine

#27
20170017238
2017-01-19

Mining machine management system and management method

#28
20170003664
2017-01-05

Equipment Isolation System

#29
20160356159
2016-12-08

Systems and methods for controlling a conveyor in a mining system

#30
20160348503
2016-12-01

Controlling an output of a mining system

#31
20160300405
2016-10-13

System for managing mining machine and method for managing mining machine

#32
20160245083
2016-08-25

Apparatus for extracting ore from block caves and method and system therefor

#33
20160232622
2016-08-11

Mine management system

#34
20160217535
2016-07-28

Mine management system

#35
20160215621
2016-07-28

Mine mining system

#36
20160186566
2016-06-30

APPARATUS, SYSTEM AND METHOD FOR MATERIAL EXTRACTION IN UNDERGROUND HARD ROCK MINING

#37
20160122160
2016-05-05

Overwind conveyance drop protection

#38
20160115788
2016-04-28

Guide system

#39
20150232280
2015-08-20

Roof Mountable Support System

#40
20150057886
2015-02-26

Method and system for driving a mining and/or construction machine in a safe manner without the risk of collision

#41
20140231228
2014-08-21

Pin handling device, coupling pin and method for pin handling in high wall mining

#42
20140067194
2014-03-06

METHOD FOR DETECTING AND TRACKING THE POSITION OF A MOVABLE TRANSFERRING DEVICE/LOADING DEVICE OF A BUCKET-WHEEL EXCAVATOR OR BUCKET CHAIN EXCAVATOR

#43
20130307315
2013-11-21

Launch platform for high wall mining

#44
20130214585
2013-08-22

CONTINUOUS-EXTRACTION MINING SYSTEM

#45
20130126256
2013-05-23

Double articulated haulage truck

#46
20130119745
2013-05-16

Continuous-extraction mining system

#47
20130104768
2013-05-02

Mine equipment recovery system

#48
20130068594
2013-03-21

Systems and methods for controlling a conveyor in a mining system

#49
20120093591
2012-04-19

HYDRAULIC ELEVATION APPARATUS AND METHOD

#50
20120007413
2012-01-12

Continuous-extraction mining system

#51
20120007412
2012-01-12

CONTINUOUS-EXTRACTION MINING SYSTEM

#52
20110301794
2011-12-08

Electric drive vehicle, system and method

#53
20110018332
2011-01-27

Method and apparatus for mining a material in an underground environment

#54
20100303560
2010-12-02

Hydraulic elevation apparatus and method

#55
20100300796
2010-12-02

VEHICLE WITH A VARIABLE DRIVER POSITION

#56
20100227195
2010-09-09

Liner component for use in mining and quarrying industries

#57
20100104381
2010-04-29

Hydraulic elevation apparatus and method

#58
20070269295
2007-11-22

Hydraulic elevation apparatus and method

#59
19263403
2025-09-23

High-energy-efficiency lithium battery monorail hoist locomotive and battery management system thereof

#60
14917372
2017-03-14

Mine management system and mine managing method

#61
13547499
2014-06-03

Mining sled with movable bed