Patents-Review.com
ClassID:

24767 ⎘

A62C37/14 - CPC Classification

Classification description:

Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers; Releasing means, e.g. electrically released heat-sensitive with frangible vessels

Recent Application in this class:
#1
20260124626
2026-05-07

UPRIGHT FIRE PROTECTION SPRINKLER

 #2
20260115514
2026-04-30

AUTOMATIC FIRE SPRINKLERS, SYSTEMS AND METHODS FOR FIRE PROTECTION OF STORAGE COMMODITIES WITH A HYBRID MINIMUM DESIGN PRESSURE

 #3
20260102644
2026-04-16

Dry Fire Protection Sprinkler Assemblies and Systems

 #4
20250288840
2025-09-18

COMBUSTIBLE CONCEALED SPACE

 #5
20250281783
2025-09-11

UPRIGHT SPRINKLER AND A SPRINKLER SYSTEM

 #6
20250229116
2025-07-17

Dry Fire Protection Sprinkler Assemblies and Systems

 #7
20250222293
2025-07-10

FIRE EXTINGUISHING SYSTEM

 #8
20250152984
2025-05-15

SPRINKLER HEAD WITH INTEGRATED FIRE DETECTING MEANS

 #9
20250135252
2025-05-01

FLEXIBLE DRY SPRINKLER

 #10
20250121226
2025-04-17

SYSTEM AND METHOD FOR VERIFYING OPERATIONAL INTEGRITY OF A SPRINKLER HEAD

 #11
20250018237
2025-01-16

Dry fire protection sprinkler assemblies and systems

 #12
20240350846
2024-10-24

FIRE PROTECTION DEVICE WITH CONFORMAL COATING

 #13
20240350845
2024-10-24

FLEXIBLE DRY SPRINKLER

 #14
20240269498
2024-08-15

Dry fire protection sprinkler assemblies and systems

 #15
20240261615
2024-08-08

Protected fire protection sprinkler and tool assemblies

 #16
20240252863
2024-08-01

FLEXIBLE DRY SPRINKLER HAVING A DIFFERENTIAL PRESSURE CONTROLLER

 #17
20240226628
2024-07-11

CONCEALABLE WINDOW SPRINKLER

 #18
20240198156
2024-06-20

ATOMIZER NOZZLE

 #19
20240189843
2024-06-13

UPRIGHT FIRE PROTECTION SPRINKLER

 #20
20240189640
2024-06-13

Closure For Nozzles With Heat Activation And Intelligent Controller For Closures

 #21
20240108928
2024-04-04

FIRE EXTINGUISHING CAPSULE AND CAPSULE-TYPE FIRE EXTINGUISHING DEVICE INCLUDING SAME

 #22
20240100378
2024-03-28

FIRE EXTINGUISHING CAPSULE AND CAPSULE-TYPE FIRE EXTINGUISHING DEVICE INCLUDING SAME

 #23
20240082613
2024-03-14

Flexible dry sprinkler

 #24
20240075593
2024-03-07

TOOL FOR INSTALLING FIRE SPRINKLERS

 #25
20240050791
2024-02-15

Trigger assemblies for automatic fire protection sprinklers

 #26
20240001183
2024-01-04

SPRINKLER FRAME SUPPORT BRIDGE

 #27
20230398385
2023-12-14

THERMAL PROTECTION OF LITHIUM ION BATTERIES

 #28
20230356250
2023-11-09

Pop-out sprinkler with vacuum actuated push-back

 #29
20230347194
2023-11-02

Trigger assemblies for automatic fire protection sprinklers

 #30
20230332707
2023-10-19

THERMALLY ACTIVATABLE PRESSURE RELIEF DEVICE

 #31
20230330464
2023-10-19

Flexible dry sprinkler having a differential pressure controller

 #32
20230330462
2023-10-19

COMBUSTIBLE CONCEALED SPACE

 #33
20230293923
2023-09-21

Direct coupling compatible sprinkler

 #34
20230264057
2023-08-24

Fire extinguishing devices with fire predicting function

 #35
20230201644
2023-06-29

SYSTEMS AND METHODS OF FLUID OPERATED CONCEALED SPRINKLERS WITHIN CLOSED CAVITIES

 #36
20230191177
2023-06-22

Fire-fighting nozzle, fire-fighting system and method for operating a fire-fighting system

 #37
20230181954
2023-06-15

SYSTEMS AND METHODS OF SPRINKLER BULBS WITH RESISTIVE TRACE

 #38
20230181953
2023-06-15

Flexible dry sprinkler

 #39
20230149953
2023-05-18

DRY FIRE PROTECTION SPRINKLER AND FLUID DEFLECTION MEMBER ASSEMBLIES

 #40
20230142713
2023-05-11

DRY HORIZONTAL SIDEWALL FIRE PROTECTION SPRINKLER FOR RESIDENTIAL FIRE PROTECTION

 #41
20230103174
2023-03-30

Concealable window sprinkler

 #42
20230101957
2023-03-30

Dry fire protection sprinkler assemblies

 #43
20230030385
2023-02-02

TRIGGERING ELEMENT FOR A FIRE PROTECTION SYSTEM, FIRE PROTECTION ELEMENT EQUIPPED THEREWITH, AND METHOD FOR DETECTING THE TRIGGERING OF A FIRE PROTECTION ELEMENT

 #44
20220401972
2022-12-22

Upright fire protection sprinkler

 #45
20220401774
2022-12-22

Automatic Fire Sprinklers, Systems and Methods for Fire Protection of Storage Commodities with a Hybrid Minimum Design Pressure

 #46
20220376354
2022-11-24

Battery pack comprising extinguishment unit

 #47
20220355146
2022-11-10

BULB DEVICE

 #48
20220347504
2022-11-03

Dry sprinkler assemblies for fire protection sprinkler systems

 #49
20220288432
2022-09-15

Fire sprinkler automatic extinguisher

 #50
20220266078
2022-08-25

FIRE PROTECTION DEVICE WITH WAX COATING

 #51
20220263160
2022-08-18

BATTERY MODULE HAVING STRUCTURE ENABLING RAPID DEPLOYMENT OF SPRINKLER, AND ESS INCLUDING SAME

 #52
20220249891
2022-08-11

BATTERY MODULE, BATTERY RACK COMPRISING SAME BATTERY MODULE, AND POWER STORAGE DEVICE COMPRISING SAME BATTERY RACK

 #53
20220241632
2022-08-04

SPRINKLER DEVICE

 #54
20220176179
2022-06-09

Sprinkler bulb

 #55
20220152438
2022-05-19

FIRE EXTINGUISHING SYSTEM AND METHOD FOR ELECTRONIC COMPONENTS

 #56
20220008772
2022-01-13

Fire suppression sprinkler and deflector

 #57
20210361989
2021-11-25

Dry sprinkler assembly

 #58
20210353988
2021-11-18

Fire protection system for sloped combustible concealed spaces

 #59
20210313633
2021-10-07

Battery cooling method and system

 #60
20210299501
2021-09-30

Crack detection function for a fire sprinkler with frangible bulb

 #61
20210299500
2021-09-30

Sprinkler self-diagnosis

 #62
20210299497
2021-09-30

CLOSURE FOR SPRINKLERS AND NOZZLES WITH HEAT ACTIVATION

 #63
20210291001
2021-09-23

Fire protection device with conformal coating

 #64
20210290999
2021-09-23

Flexible dry sprinkler having a differential pressure controller

 #65
20210283441
2021-09-16

FIRE EXTINGUISHING SYSTEM FOR LITHIUM BATTERY ENERGY STORAGE UNIT BASED ON STAGEWISE WARNING AND MULTIPLE SPRAYING

 #66
20210260608
2021-08-26

Systems and methods of storage fire protection

 #67
20210252322
2021-08-19

Fire Suppression Sprinkler and Deflector

 #68
20210228925
2021-07-29

Fire sprinkler with remote release function

 #69
20210205645
2021-07-08

Dry sprinkler assemblies

 #70
20210197003
2021-07-01

Sprinkler and sprinkler system including same

 #71
20210197001
2021-07-01

Concealable window sprinkler

 #72
20210128959
2021-05-06

Flexible dry sprinkler

 #73
20210086010
2021-03-25

Fire suppression system

 #74
20200398091
2020-12-24

Flexible dry sprinkler

 #75
20200346061
2020-11-05

Concealable window sprinkler

 #76
20200298038
2020-09-24

Combustible concealed space

 #77
20200282247
2020-09-10

SPRINKLER DEVICE, CONNECTING PIECE, SPRINKLER SYSTEM AND A METHOD FOR PRODUCING AND USING SAME

 #78
20200276464
2020-09-03

Sprinkler head with a bulb having an embedded RFID circuit

 #79
20200222920
2020-07-16

Upright fire protection sprinkler

 #80
20200203111
2020-06-25

Electrically Triggerable Fusible Link Opening Element of an Extinguishing Fluid-Conducting Element

 #81
20200197734
2020-06-25

Fire extinguishing capsule and capsule-type fire extinguishing device including same

 #82
20200129798
2020-04-30

THERMAL TRIGGERING ELEMENT

 #83
20200078626
2020-03-12

Protector for heat-sensitive element of sprinkler head

 #84
20200061401
2020-02-27

Dry sprinkler assembly

 #85
20200054908
2020-02-20

Direct coupling compatible sprinkler

 #86
20200038701
2020-02-06

Closed Water Mist Nozzle with Active Opening

 #87
20200038698
2020-02-06

Battery module and battery pack with improved safety

 #88
20190344110
2019-11-14

Explosive capsule for thermal lock

 #89
20190336804
2019-11-07

Flexible dry sprinklers

 #90
20190275361
2019-09-12

Fire suppression sprinkler and deflector

 #91
20190184411
2019-06-20

Systems and methods of storage fire protection

 #92
20190151694
2019-05-23

Residential concealed sprinkler

 #93
20190083833
2019-03-21

Sprinkler head

 #94
20180333599
2018-11-22

SELF-SEALING SPRINKLER SEAL AND METHODS

 #95
20180326238
2018-11-15

Flexible dry sprinklers

 #96
20180326237
2018-11-15

Flexible dry sprinklers

 #97
20180304109
2018-10-25

Sprinkler for fire extinguisher systems

 #98
20180296868
2018-10-18

Sprinkler housing for a sprinkler, sprinkler for fire extinguishing systems, and use thereof

 #99
20180272171
2018-09-27

Sprinkler system with a pre-action sprinkler head

 #100
20180272170
2018-09-27

Flexible dry sprinkler having a differential pressure controller

 #101
20180272169
2018-09-27

Flexible dry sprinklers

 #102
20180200550
2018-07-19

Direct coupling compatible sprinkler

 #103
20180133725
2018-05-17

AN UPRIGHT FIRE PROTECTION SPRINKLER

 #104
20180071562
2018-03-15

Fire suppression sprinkler and deflector

 #105
20170326391
2017-11-16

Fire suppression system

 #106
20170319883
2017-11-09

Retrofit Self-Annunciating Sprinkler

 #107
20170304664
2017-10-26

Quick-response sprinkler

 #108
20170296852
2017-10-19

Residential concealed sprinkler

 #109
20170281998
2017-10-05

Automatic nozzle for firefighting systems

 #110
20170259096
2017-09-14

Automatically deployed fire suppression sprinkler

 #111
20170197100
2017-07-13

Stovetop fire suppressor with thermal glass bulb actuation and method

 #112
20170151456
2017-06-01

Fire protection sprinkler

 #113
20170113081
2017-04-27

Fire protection device for small electrical devices

 #114
20170080265
2017-03-23

Distribution of fire suppressing agent in a stovetop fire suppressor and method

 #115
20170059090
2017-03-02

Enclosure pressurization device

 #116
20170056697
2017-03-02

Dry sprinkler with a diverter seal assembly

 #117
20170056696
2017-03-02

Dry sprinkler with a diverter seal assembly

 #118
20170028237
2017-02-02

Thermal release element

 #119
20160339283
2016-11-24

Dry sprinkler assemblies

 #120
20160271432
2016-09-22

Flexible dry sprinkler

 #121
20160250507
2016-09-01

Flexible dry sprinkler

 #122
20160228735
2016-08-11

Fire sprinkler with flue-penetrating non-circular spray pattern

 #123
20160228734
2016-08-11

FLEXIBLE DRY SPRINKLER

 #124
20160151654
2016-06-02

Tool and method for draining a fire sprinkler system and a fire sprinkler

 #125
20160136471
2016-05-19

Pre-action sprinkler head

 #126
20160121150
2016-05-05

SELF-SEALING SPRINKLER SEAL AND METHODS

 #127
20160101306
2016-04-14

Fire sprinkler system having combined detection and distribution piping

 #128
20160008642
2016-01-14

Sprinkler comprising a member held by a fusible member and ejection means acting in a pulling sense on the member

 #129
20150375024
2015-12-31

Dry visor intended to be mounted in a fire protection installation of the type comprising a network of vacuum sprinklers

 #130
20150367156
2015-12-24

Sprinkler comprising a shutoff member held in position by a fusible member with the aid of a moveable bearing means

 #131
20150297929
2015-10-22

Concealed sprinkler activation

 #132
20150297927
2015-10-22

Sprinkler assembly

 #133
20150283414
2015-10-08

Concealed sprinkler head cover adjusting device

 #134
20150238790
2015-08-27

Stovetop fire suppressor with thermal glass bulb actuation and method

 #135
20150238788
2015-08-27

Distribution of fire suppressing agent in a stovetop fire suppressor and method

 #136
20150136432
2015-05-21

Fire sprinkler with improved protective shell

 #137
20150136428
2015-05-21

Mist type fire protection devices, systems and methods

 #138
20150060091
2015-03-05

Flexible dry sprinklers

 #139
20150034341
2015-02-05

Fire sprinkler with flue-penetrating non-circular spray pattern

 #140
20140374126
2014-12-25

Water mist fire suppression sprinkler with a polymer seal

 #141
20140367125
2014-12-18

Water mist fire suppression sprinkler

 #142
20140360739
2014-12-11

Protection device

 #143
20140174765
2014-06-26

Sprinkler deflector

 #144
20140158381
2014-06-12

Pip cap assembly for a fire protection sprinkler

 #145
20140083722
2014-03-27

FIRE SPRINKLER

 #146
20130341054
2013-12-26

Concealed horizontal sidewall sprinkler

 #147
20130333903
2013-12-19

Upright, early suppression fast response sprinkler

 #148
20130319696
2013-12-05

Flexible dry sprinklers

 #149
20130220650
2013-08-29

Fire protection device for small electrical devices

 #150
20130199803
2013-08-08

Flexible dry sprinkler having a differential pressure controller

 #151
20130174441
2013-07-11

Tumble dryer with passive extinguishing system

 #152
20130153247
2013-06-20

Dry sprinkler with diverter seal assembly

 #153
20130126192
2013-05-23

Spray head for a uniform fluid distribution and a fluid distribution system

 #154
20130020406
2013-01-24

Sprinkler head

 #155
20130008521
2013-01-10

Thermal triggering element for sprinklers, valves or the like

 #156
20120298383
2012-11-29

Flexible dry sprinkler

 #157
20120298382
2012-11-29

Flexible dry sprinkler

 #158
20120279730
2012-11-08

Fire extinguishing assembly for transforming a liquid to a liquid mist

 #159
20120132444
2012-05-31

Dry Sprinkler head

 #160
20120075052
2012-03-29

THERMAL TRIGGERING ELEMENT FOR A THERMALLY CONTROLLED SWITCHING ELEMENT

 #161
20110315406
2011-12-29

Mist type fire protection devices, systems and methods

 #162
20110278029
2011-11-17

Self-contained self-actuated modular fire suppression unit

 #163
20110278026
2011-11-17

Sprinkler System With Rapid Installation

 #164
20110186310
2011-08-04

SPRAY HEAD

 #165
20110121099
2011-05-26

Spraying device

 #166
20110120737
2011-05-26

Fire sprinkler with ball-type cutoff valve and tamper-resistant features

 #167
20110108291
2011-05-12

SPARY DEVICE AND OPERATION METHOD THEREOF

 #168
20110036600
2011-02-17

Thermal triggering mechanism having a glass ampoule for aerosol fire extinguishers

 #169
20110030977
2011-02-10

Concealed horizontal sidewall sprinkler

 #170
20110017478
2011-01-27

Upright, suppression sprinkler

 #171
20100307605
2010-12-09

Thermal release element for sprinklers, valves or the like

 #172
20100186973
2010-07-29

Fire sprinkler with cutoff valve, tamper-resistant features and status indicator

 #173
20100116514
2010-05-13

Residential pendent fire sprinkler

 #174
20090294140
2009-12-03

Fire protection sprinkler with plastic pip cap

 #175
20090242218
2009-10-01

Method and apparatus for thermally activated sprinklers

 #176
20090218109
2009-09-03

Sprinkler Head Cover

 #177
20090211772
2009-08-27

Dry sprinkler with diverter seal assembly

 #178
20090078432
2009-03-26

Pendent residential fire protection sprinklers

 #179
20080202773
2008-08-28

Fire sprinkler

 #180
20080053665
2008-03-06

Automatic fire protection sprinkler with extended body

 #181
20070169945
2007-07-26

Residential fire sprinkler

 #182
20070079971
2007-04-12

Sprinkler head with improved flow

 #183
20070051522
2007-03-08

Sprinkler head assembly

 #184
20070034391
2007-02-15

Horizontal sidewall fire protection sprinklers

 #185
20060254783
2006-11-16

Fire extinguisher kit, device and method of using same

 #186
20060131036
2006-06-22

Compact pendant sprinkler head

 #187
20060113093
2006-06-01

Dry sprinkler with a diverter seal assembly

 #188
20060113092
2006-06-01

Residential fire sprinkler

 #189
20060086510
2006-04-27

Horizontal sidewall fire protection sprinklers

 #190
20060060361
2006-03-23

Upright, early suppression fast response sprinkler

 #191
20060021766
2006-02-02

Residential dry sprinkler design method and system with fire resistant plastic components

 #192
20050178564
2005-08-18

Fast response sprinkler assembly for a fire extinguishing system

 #193
20050145394
2005-07-07

Extended coverage ordinary hazard sprinkler system

 #194
20050139364
2005-06-30

Sprinklers

 #195
20050067171
2005-03-31

Sprinkler head with improved flow

 #196
19264556
2026-02-17

Dual stage fire sprinkler head and fire suppression system

 #197
17983027
2024-01-16

Solid teflon saddle for sprinkler heads

 #198
15148640
2017-01-10

Heat-sensitive trigger for a fire sprinkler valve

 #199
14869653
2020-06-09

Combustible concealed space

 #200
14522184
2017-11-28

Sprinkler assemblies

 #201
13900049
2014-05-27

Fire suppression system for lithium ion batteries