ClassID:

136313

E21F17/06 - CPC Classification

Classification description:

Methods or devices for use in mines or tunnels, not covered elsewhere; Distributing means for power supply in mines Distributing electric power; Cable networks; Conduits for cables

Recent Application in this class:
#1
20260078673
2026-03-19

METHOD FOR RELOCATING A MODULAR TROLLEY SYSTEM AND MODULAR TROLLEY SYSTEM

#2
20240416782
2024-12-19

MOBILE CHARGING STATION FOR MINING APPLICATIONS

#3
20240141787
2024-05-02

POWER OPTIMIZATION THROUGH ORCHESTRATION AND PRIORITIZATION OF MACHINES AND FUNCTIONS

#4
20240067038
2024-02-29

UNDERGROUND MINE ENERGY MANAGEMENT SYSTEM

#5
20240001769
2024-01-04

AUTOMATIC DETACHING OF A MINING PANTOGRAPH

#6
20230327443
2023-10-12

CHARGING APPARATUS

#7
20220146087
2022-05-12

Self-illuminated power cable with offset energy recovery system, and method of manufacturing same

#8
20210189877
2021-06-24

Power optimization through orchestration and prioritization of machines and functions

#9
20210189870
2021-06-24

System and method for monitoring water inrush

#10
20180013269
2018-01-11

Cable handling apparatus and method

#11
20170268335
2017-09-21

MINING SYSTEMS

#12
20170190540
2017-07-06

Underground mining machine

#13
20160118828
2016-04-28

System and method for transferring energy between vehicles

#14
20160114678
2016-04-28

System and method for material transfer and transport

#15
20150218943
2015-08-06

Mining systems

#16
20140262664
2014-09-18

Mining vehicle

#17
20140077042
2014-03-20

Fiber optic cable protection in a mining system

#18
20140032006
2014-01-30

Mine power management system

#19
20130264163
2013-10-10

PANTOGRAPH MOUNTING STRUCTURE

#20
20130048382
2013-02-28

All electric powered mobile jumbo drill machine

#21
20130043722
2013-02-21

DC TRAILING CABLE SYSTEM FOR TETHERED MINING VEHICLES

#22
20120187746
2012-07-26

Fiber optic cable protection in a mining system

#23
20110301794
2011-12-08

Electric drive vehicle, system and method

#24
20110224859
2011-09-15

Method for using mining vehicle, arrangement in mine, rock drilling rig, and mining vehicle

#25
20110094808
2011-04-28

Peak demand reduction in mining haul trucks utilizing an on-board energy storage system

#26
20100148567
2010-06-17

TEMPORARY POWER EQUIPMENT TRANSPORT SYSTEM FOR MOVING MINING EQUIPMENT AND METHOD OF USE

#27
20070145918
2007-06-28

Hybrid energy off highway vehicle propulsion circuit

#28
20070144398
2007-06-28

Hybrid energy off highway vehicle propulsion circuit

#29
20070096538
2007-05-03

Arrangement for data transmission in mine, and cable reel

#30
20050005814
2005-01-13

Hybrid energy off highway vehicle propulsion circuit