Patents-Review.com
ClassID:

24647 ⎘

A62C3/004 - CPC Classification

Classification description:

Fire prevention, containment or extinguishing specially adapted for particular objects or places for warehouses, storage areas or other installations for storing goods for freezing warehouses and storages

Recent Application in this class:
#1
20260083995
2026-03-26

ANTIFREEZE FORMULATIONS AND SPRINKLER SYSTEMS COMPRISING IMPROVED ANTIFREEZES

 #2
20250375642
2025-12-11

SYSTEMS AND METHODS OF MONITORING TEMPERATURE IN A FIRE SUPPRESSION SYSTEM

 #3
20250195930
2025-06-19

DRY SPRINKLER

 #4
20240350845
2024-10-24

FLEXIBLE DRY SPRINKLER

 #5
20240325805
2024-10-03

ARRANGEMENT OF DRY PENDENT STORAGE SPRINKLERS FOR A STORAGE FREEZER

 #6
20240252863
2024-08-01

FLEXIBLE DRY SPRINKLER HAVING A DIFFERENTIAL PRESSURE CONTROLLER

 #7
20240189641
2024-06-13

ANTIFREEZE FORMULATIONS AND SPRINKLER SYSTEMS COMPRISING IMPROVED ANTIFREEZES

 #8
20240165445
2024-05-23

SYSTEMS AND METHODS OF MONITORING TEMPERATURE IN A FIRE SUPPRESSION SYSTEM

 #9
20230330464
2023-10-19

Flexible dry sprinkler having a differential pressure controller

 #10
20230173318
2023-06-08

IMPROVED ANTIFREEZE FOR FIRE SPRINKLER SYSTEMS

 #11
20230132729
2023-05-04

Antifreeze formulations and sprinkler systems comprising improved antifreezes

 #12
20230013853
2023-01-19

SYSTEM AND METHOD FOR MONITORING DIFFERENTIAL PRESSURE ACROSS A DRY PIPE VALVE IN A FIRE SUPPRESSION SYSTEM

 #13
20220118299
2022-04-21

DRY SPRINKLER

 #14
20220111239
2022-04-14

Arrangement of extended coverage dry pendent storage sprinklers for a storage freezer

 #15
20210387032
2021-12-16

Antifreeze formulations and sprinkler systems comprising improved antifreezes

 #16
20210361989
2021-11-25

Dry sprinkler assembly

 #17
20210346743
2021-11-11

Dry sprinkler assemblies

 #18
20210291002
2021-09-23

Preaction sprinkler valve assemblies, related dry sprinkler devices and fire protection sprinkler systems

 #19
20210290999
2021-09-23

Flexible dry sprinkler having a differential pressure controller

 #20
20210260419
2021-08-26

Dry drop for a fire extinction vacuum network

 #21
20210060370
2021-03-04

System and method for monitoring and controlling a fire suppression system

 #22
20210047811
2021-02-18

Apparatus, methods and articles of manufacture for dry pipe sprinkler system

 #23
20200398091
2020-12-24

Flexible dry sprinkler

 #24
20200246650
2020-08-06

Preaction sprinkler valve assemblies, related dry sprinkler devices and fire protection sprinkler systems

 #25
20200061401
2020-02-27

Dry sprinkler assembly

 #26
20200054906
2020-02-20

Fire detection inside a transport refrigeration unit

 #27
20190262853
2019-08-29

Sprinkler assembly connector for flexible conduit

 #28
20190224513
2019-07-25

System and method for monitoring differential pressure across a dry pipe valve in a fire suppression system

 #29
20190224512
2019-07-25

Systems and methods of monitoring temperature in a fire suppression system

 #30
20190224510
2019-07-25

System and method for low point monitoring in a fire suppression system

 #31
20190224509
2019-07-25

System and method for monitoring and controlling a fire suppression system

 #32
20190091500
2019-03-28

Pressure maintenance device with automatic switchover for use in a fire protection sprinkler system, and a related method

 #33
20190046823
2019-02-14

Dry sprinkler assemblies

 #34
20180361182
2018-12-20

Preaction sprinkler valve assemblies, related dry sprinkler devices, and compressive activation mechanism

 #35
20180353786
2018-12-13

Extended coverage dry pendent storage sprinkler for a large storage freezer

 #36
20180345061
2018-12-06

Antifreeze formulation and sprinkler systems comprising improved antifreezes

 #37
20180272170
2018-09-27

Flexible dry sprinkler having a differential pressure controller

 #38
20180099167
2018-04-12

Sprinkler assembly connector for flexible conduit

 #39
20180043198
2018-02-15

Preaction sprinkler valve assemblies, related dry sprinkler devices and fire protection sprinkler systems

 #40
20170340911
2017-11-30

Preaction sprinkler valve assemblies, related dry sprinkler devices adapted for long travel, and fire protection sprinkler systems

 #41
20170058495
2017-03-02

Apparatus, methods and articles of manufacture for dry pipe sprinkler system

 #42
20170028238
2017-02-02

Preaction sprinkler valve assemblies, related dry sprinkler devices and fire protection sprinkler systems

 #43
20160271432
2016-09-22

Flexible dry sprinkler

 #44
20160250507
2016-09-01

Flexible dry sprinkler

 #45
20150375024
2015-12-31

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

 #46
20150282643
2015-10-08

Refrigeration system and dilution device for a merchandiser

 #47
20150265861
2015-09-24

Antifreeze sprinkler system

 #48
20150122513
2015-05-07

Dry sprinkler assemblies

 #49
20140060652
2014-03-06

APPARATUS, METHODS AND ARTICLES OF MANUFACTURE FOR DRY PIPE SPRINKLER SYSTEM

 #50
20130199803
2013-08-08

Flexible dry sprinkler having a differential pressure controller

 #51
20130037281
2013-02-14

Sprinkler system and installation

 #52
20120298383
2012-11-29

Flexible dry sprinkler

 #53
20120298382
2012-11-29

Flexible dry sprinkler

 #54
20120031630
2012-02-09

Dry pipe sprinkler system

 #55
20110000685
2011-01-06

DRY-TYPE VACUUM SPRINKLER SYSTEM

 #56
20100218961
2010-09-02

Fire suppression system with freeze protection

 #57
20100155088
2010-06-24

System and method for preventing or extinguishing fire

 #58
20090314501
2009-12-24

Frost-Proof Container for Extinguishing Fluid

 #59
20090294138
2009-12-03

Dry Sprinkler Assembly

 #60
20090194298
2009-08-06

METHOD AND APPARATUS IN CONNECTION WITH SPRAYING HEAD AND PROTECTIVE ELEMENT OF SPRAYING HEAD

 #61
20090014187
2009-01-15

Method and device for preventing and/or extinguishing fires in enclosed spaces

 #62
20070187116
2007-08-16

Dry sprinkler assembly

 #63
20070169946
2007-07-26

Dry sprinkler installation and sealing device

 #64
20060272830
2006-12-07

Systems and methods for monitoring and controlling water consumption

 #65
20060243459
2006-11-02

Fire extinguishing system

 #66
20060113094
2006-06-01

Method of installing a dry sprinkler installation

 #67
20050178566
2005-08-18

Fire extinguisher with means for preventing freezing at outlet

 #68
20050072580
2005-04-07

Preaction fire extinguishing system for ESFR cold storage applications

 #69
15842282
2018-08-14

Antifreeze formulation containing glycerol