ClassID:

24655

A62C3/0235 - CPC Classification

Classification description:

Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires with delivery of fire extinguishing material by air or aircraft by means of containers, e.g. buckets

Recent Application in this class:
#1
20260097246
2026-04-09

AERIALLY DEPLOYABLE DELIVERY DEVICE

#2
20260077221
2026-03-19

Aerial Firefighting Installations

#3
20260054112
2026-02-26

AERIAL FIRE-FIGHTING BUCKET ACTUATION SYSTEMS

#4
20250375632
2025-12-11

Fire Fighting Technique

#5
20250325853
2025-10-23

AERIAL FIREFIGHTING DELIVERY SYSTEM

#6
20250289571
2025-09-18

Ultralight Vent Systems for Aircraft Fluid Dispersion Tanks

#7
20250033769
2025-01-30

AIRCRAFT COMPRISING AT LEAST ONE TUBULAR TANK FOR STORING AN EXTINGUISHING FLUID

#8
20250026473
2025-01-23

FIREFIGHTING FLOAT PLANE WITH ASYMMETRIC SCOOP DEPLOYMENT MITIGATION

#9
20240399182
2024-12-05

SUSPENSION AND CONTROL HEAD APPARATUS FOR AERIAL FIREFIGHTING BUCKETS

#10
20240350843
2024-10-24

FIRE FIGHTING DRONE CONFIGURED TO BE RELEASED FROM AN AIRCRAFT

#11
20240067337
2024-02-29

SUSPENSION AND CONTROL HEAD APPARATUS FOR AERIAL FIREFIGHTING BUCKET

#12
20230406501
2023-12-21

DRONE FLEET MANAGEMENT SYSTEM

#13
20230278708
2023-09-07

Aerial fire-fighting bucket systems

#14
20230277881
2023-09-07

AERIAL FIRE-FIGHTING BUCKET SYSTEMS

#15
20230211881
2023-07-06

Aerial firefighting dump gate system

#16
20230146980
2023-05-11

Lightweight low-profile vent systems for aircraft fluid dispersion tanks

#17
20220355931
2022-11-10

Tank assembly and helicopter

#18
20220339478
2022-10-27

Aerial Firefighting Systems and Methods With Positive Displacement Liquid Sensing to Control Valve Position

#19
20220323803
2022-10-13

Helicopter Tank

#20
20220296942
2022-09-22

Aerial firefighting dump gate system

#21
20220273973
2022-09-01

MULTI-DUMP VALVE FOR RELEASING LIQUID FROM A CONTAINER

#22
20220261015
2022-08-18

CONSTANT FLOW RATE REGULATING VALVE ASSEMBLY FOR AN AERIAL FIREFIGHTING BUCKET

#23
20220219819
2022-07-14

Systems and methods for transporting a fluid using an unmanned aerial vehicle

#24
20220152437
2022-05-19

Firefighting system

#25
20220126145
2022-04-28

COLLAPSIBLE AERIAL FIREFIGHTING BUCKETS

#26
20220055829
2022-02-24

Tank assembly and helicopter

#27
20220023686
2022-01-27

FRAME ASSEMBLY FOR COLLAPSIBLE AERIAL FIRE FIGHTING BUCKETS AND COLLAPSIBLE AERIAL FIRE FIGHTING BUCKETS HAVING SAME

#28
20220011788
2022-01-13

CONSTANT FLOW RATE REGULATING VALVE ASSEMBLY FOR AN AERIAL FIREFIGHTING BUCKET

#29
20210370110
2021-12-02

Automated water volume estimation

#30
20210252320
2021-08-19

SUSPENSION AND CONTROL HEAD APPARATUS FOR AERIAL FIREFIGHTING BUCKET

#31
20210198934
2021-07-01

Aerial firefighting dump gate system

#32
20200269981
2020-08-27

AIRCRAFT EXTERNAL TANK FOR FIREFIGHTING USE

#33
20200140087
2020-05-07

Swarm-based firefighting drone and mass aerial drop system and method

#34
20200130832
2020-04-30

DISCHARGE VALVE ASSEMBLY FOR A COLLAPSIBLE, AERIAL FIRE-FIGHTING BUCKET

#35
20200129793
2020-04-30

FOLDABLE RIM ASSEMBLY FOR AN AERIAL FIRE-FIGHTING BUCKET

#36
20200047014
2020-02-13

Pilot controlled refill tanks for firefighting aircraft

#37
20200001999
2020-01-02

Air-Transportable Device For Projecting Pressurised Liquid

#38
20190009117
2019-01-10

Preserving Buildings and Other Assets from Bushfires

#39
20180297705
2018-10-18

Multi-tank system for aerial firefighting aircraft

#40
20180201371
2018-07-19

UAV-mounted dispersant device with electronic triggering mechanism

#41
20170216638
2017-08-03

Fire extinguishing agent discharge apparatus

#42
20170203134
2017-07-20

BUCKET SUPPORTED POLYMER GEL EMULSION PREPARATION SYSTEM

#43
20170072236
2017-03-16

Amphibious aircraft fire fighting enhancement

#44
20170072234
2017-03-16

Fire extinguishing device for in-air use

#45
20170065841
2017-03-09

Bucket supported polymer gel emulsion preparation system

#46
20160375284
2016-12-29

Bucket supported polymer gel emulsion preparation system

#47
20160236022
2016-08-18

Modular polymer gel preparation system for aircraft

#48
20160166863
2016-06-16

Aerial fire-fighting bucket

#49
20150203202
2015-07-23

RAPID ENVIRONMENTAL CONTROL AERIAL DELIVERY SYSTEM

#50
20140299338
2014-10-09

Rain maker wildfire protection and containment system

#51
20140290969
2014-10-02

Fire suppression aerial delivery system

#52
20140239123
2014-08-28

Precision aerial delivery system

#53
20140069666
2014-03-13

Helicopter Carried Aerial Fire Suppression System

#54
20130292142
2013-11-07

Aerial delivery devices, systems and methods

#55
20130206430
2013-08-15

FIRE FIGHTING BUCKET FOR AIRCRAFT

#56
20120280054
2012-11-08

Method and devices for manmade precipitations

#57
20120279731
2012-11-08

Rain maker wildfire protection and containment system

#58
20120222874
2012-09-06

Multi-dump metering valve

#59
20120067973
2012-03-22

Aerial delivery system

#60
20110232926
2011-09-29

FIRE FIGHTING BUCKET FOR AIRCRAFT

#61
20110203812
2011-08-25

Fire suppression gel blender and airborne delivery system

#62
20110192617
2011-08-11

Device for extinguishing fires

#63
20110155400
2011-06-30

FIRE EXTINGUISHING WITH HELICOPTERS BY MEANS OF THE RAINSTORM METHOD

#64
20100263886
2010-10-21

Fire fighting system and method for fires in jungles, refineries and oil pipelines

#65
20100230121
2010-09-16

Fire fighting bucket suspendable from aircraft

#66
20100147539
2010-06-17

Cellulose-based aerial delivery system and method of use

#67
20100018725
2010-01-28

Helibucket for Firefighting Helicopters

#68
20090223682
2009-09-10

PROCESS TO FIGHT FOCI OF HEAT AND/OR FIRES OF ANY MAGNITUDE, AND PIECES OF EQUIPMENT FOR RUNNING THE OPERATIONS, PIECES OF EQUIPMENT FOR FIRE EXTINCTION, AND COMPOUNDS THAT PROMOTE FIRE EXTINCTION - PROJECT SALAMANDRAS"

#69
20080314601
2008-12-25

Helicopter water bucket improvements

#70
20080202772
2008-08-28

Fire retardant delivery system for fighting wild fires

#71
20070267101
2007-11-22

System and method of delivering foam to a firefighting bucket

#72
20070090174
2007-04-26

Cellulose-based aerial delivery system and method of use

#73
20060097112
2006-05-11

Fire fighting bucket suspendable from aircraft

#74
20060011355
2006-01-19

Firefighting bomblets and a precision aerial firefighting method utilizing the same

#75
20050087651
2005-04-28

Water bucket system

#76
19080819
2025-11-04

Aerial container valve with tubular diaphragm

#77
17955046
2025-07-22

Transportable dip tank