Patents-Review.com
ClassID:

136265 ⎘

E21F5/02 - CPC Classification

Classification description:

Means or methods for preventing, binding, depositing, or removing dust ; Preventing explosions or fires by wetting or spraying

Sub-classes:
Recent Application in this class:
#1
20260110250
2026-04-23

METHOD FOR COAL SEAM GAS SEEPAGE DISPLACEMENT, SEEPAGE WATER LOCKING AND DUST REDUCTION

 #2
20260103983
2026-04-16

DUST DETECTION AND MITIGATION ON WORKSITES

 #3
20250244774
2025-07-31

MANAGEMENT SYSTEM OF WORKPLACE AND METHOD FOR MANAGING WORKPLACE

 #4
20250135477
2025-05-01

APERTURE-ADJUSTABLE MIXED-FLOW NOZZLE AND ITS ATOMIZATION METHOD

 #5
20240361764
2024-10-31

AUTONOMOUS TRUCK LOADING OR UNLOADING FOR MINING AND CONSTRUCTION APPLICATIONS

 #6
20240139668
2024-05-02

SMART DUST SUPPRESSION SYSTEM THAT SPRAYS ATOMIZED WATER THROUGH A FAN

 #7
20240018870
2024-01-18

WATER DISPENSING MANAGEMENT FOR AUTONOMOUS MACHINES

 #8
20230251666
2023-08-10

Autonomous truck loading for mining and construction applications

 #9
20220205360
2022-06-30

Sprayer for settling dust of coal mine

 #10
20220187836
2022-06-16

Autonomous Dust Mitigation in Mining and Construction Applications

 #11
20210046499
2021-02-18

Fluid application for autonomous haul trucks

 #12
20200180924
2020-06-11

Autonomous truck loading for mining and construction applications

 #13
20200150669
2020-05-14

Autonomous Dust Mitigation in Mining and Construction Applications

 #14
20200140719
2020-05-07

Process and composition for dust control

 #15
20200032651
2020-01-30

Vehicular work machine and method for vehicular work machine water control

 #16
20190316468
2019-10-17

APPARATUS FOR DISPERSING EXPLOSION PREVENTION MIXTURE

 #17
20190194513
2019-06-27

USE OF AQUEOUS SOLUTION OF ORGANIC AMMONIUM CARBOXYLATE IN PREVENTING DUSTING OF FINE MATERIAL AND COMBINATION OF AN AQUEOUS SOLUTION OF ORGANIC AMMONIUM CARBOXYLATE AND FINE MATERIAL

 #18
20190185726
2019-06-20

LIPID-BASED DUST CONTROL PRODUCTS

 #19
20190153864
2019-05-23

Mine safety system and method

 #20
20190054331
2019-02-21

Method for suppressing and extinguishing a coal seam fire

 #21
20180291739
2018-10-11

Spray nozzle for underground roof support

 #22
20180028958
2018-02-01

MISTING APPARATUS AND DUST SUPPRESSION SYSTEM EMPLOYING THE SAME

 #23
20170259283
2017-09-14

Water atomisation device

 #24
20170166793
2017-06-15

Method and composition for dust control

 #25
20170159436
2017-06-08

Spray nozzle for underground roof support

 #26
20170146679
2017-05-25

Test apparatus and a test method for the wetted perimeter of coal seam water injection

 #27
20170122106
2017-05-04

Spray system for dust control on a mining machine

 #28
20160362979
2016-12-15

Spray system for mining machine

 #29
20160281504
2016-09-29

Apparatus for dispersing explosion prevention mixture

 #30
20160281309
2016-09-29

Site-Specific Spraying System

 #31
20160250655
2016-09-01

Self cleaning water nozzle

 #32
20160166969
2016-06-16

Misting apparatus and dust suppression system employing the same

 #33
20160047241
2016-02-18

Automatic dust suppression system and method

 #34
20160030963
2016-02-04

SELF CLEANING WATER NOZZLE

 #35
20160024922
2016-01-28

ENSURING WORKING CONDITIONS ALONG A LONGWALL FACE

 #36
20150292327
2015-10-15

Mineral material processing method and processing plant

 #37
20150232730
2015-08-20

Method and composition for dust control

 #38
20150204191
2015-07-23

Fluid tank balancing system for mining machine

 #39
20150037496
2015-02-05

TREATMENTS FOR NON-CAKING MINE ROCK DUST

 #40
20130298994
2013-11-14

Fluid delivery system and method

 #41
20130175354
2013-07-11

Water atomisation devices

 #42
20130099017
2013-04-25

Methods and systems for executing fluid delivery mission

 #43
20130092757
2013-04-18

System for spraying water to reduce dust while drilling in a mine tunnel

 #44
20130014963
2013-01-17

Quick connect fire and dust suppression system

 #45
20110266360
2011-11-03

Methods and systems for executing fluid delivery mission

 #46
20110160920
2011-06-30

System and method for controlling fluid delivery

 #47
20070186778
2007-08-16

SYSTEM AND METHOD FOR SUPPRESSING DUST AND ODORS

 #48
20070158995
2007-07-12

Arrangement for the admission of pressurized water to spray systems

 #49
20070125558
2007-06-07

Apparatus for dust control