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Class Information
Number: 169/26
Name: Fire extinguishers > Automatic receptacles
Description: Fire extinguishing devices which includes a container for an extinguishing agent adapted to be placed in the space to be protected and means automatic in operation for causing the agent to be discharged into the space around the container.


Sub-classes under this class:

Class Number Class Name Patents
169/27 Chemical mixing 12
169/28 Explosive 72
169/29 Mechanical discharge 12


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7455120 System and method for suppressing fires Nov. 25, 2008
7389827 Nozzle assembly with blow-off cap for use in fire suppression system Jun. 24, 2008
7353881 Ganged fire extinguisher system Apr. 8, 2008
7261165 Appartus for fighting forest fires Aug. 28, 2007
7182143 Automatic appliance fire extinguisher system Feb. 27, 2007
7147061 Fire extinguisher kit, device and method of using same Dec. 12, 2006
7143833 Portable fire-extinguisher Dec. 5, 2006
7082999 Pressurization system for fire extinguishers Aug. 1, 2006
6976544 Sprinkler Dec. 20, 2005
6955226 Ganged fire extinguisher system Oct. 18, 2005
6935433 Helium gas total flood fire suppression system Aug. 30, 2005
6868915 Method for suppressing developing explosions Mar. 22, 2005
6866102 Electrical fire extinguishing system Mar. 15, 2005
6851483 Fire suppression system and solid propellant aerosol generator for use therein Feb. 8, 2005
6810966 Extinguisher Nov. 2, 2004
6810964 Pressurization system for fire extinguishers Nov. 2, 2004
6796382 Fire extinguishing ball Sep. 28, 2004
6742599 Fire extinguisher Jun. 1, 2004
6732809 Apparatus for distributing granular material May. 11, 2004
6571882 Fire fighting vehicle and equipment Jun. 3, 2003
6347669 Sprinkler Feb. 19, 2002
6345670 Spray head Feb. 12, 2002
6341655 Emergency shutdown system Jan. 29, 2002
6340058 Heat triggering fire suppressant device Jan. 22, 2002
6318473 Expansive fire extinguishing system Nov. 20, 2001
6276461 Fire extinguisher for stove grease fire and mount therefor Aug. 21, 2001
6257340 Fire extinguishing system using shock tube Jul. 10, 2001
6244353 Fire extinguishing device Jun. 12, 2001
6182714 Fuel safety management system for storing, transporting, or transferring hydrocarbon fuel Feb. 6, 2001
6164383 Fire extinguishing system for automotive vehicles Dec. 26, 2000
6105677 Method of extinguishing stovetop grease fires and fire extinguisher therefor Aug. 22, 2000
6095251 Dual stage fire extinguisher Aug. 1, 2000
6056063 Thermo-controlled, self-explosive fire extinguisher May. 2, 2000
6024889 Chemically active fire suppression composition Feb. 15, 2000
6012532 Method and apparatus for prevention, suppression or mitigation of explosions in confined subterranean chambers Jan. 11, 2000
6006842 Non-fragmenting, non-explosive actuating valve mechanism for fire suppression apparatus Dec. 28, 1999
5992528 Inflator based fire suppression system Nov. 30, 1999
5909776 Fire extinguishers Jun. 8, 1999
5881819 Fire extinguisher Mar. 16, 1999
5868205 Self-contained automatic fire extinguisher Feb. 9, 1999
5848649 Fire extinguisher Dec. 15, 1998
5826664 Active fire and explosion suppression system employing a recloseable valve Oct. 27, 1998
5816330 Fire suppression or explosion protection system having a manual actuator for an electrically responsive initiator or gas-generating cartridge activator Oct. 6, 1998
5806603 Fire extinguishing device Sep. 15, 1998
5808541 Hazard detection, warning, and response system Sep. 15, 1998
5771977 Automatic trigger mechanism for portable fire extinguishers Jun. 30, 1998
5762145 Highway vehicle fuel tank fire protection device Jun. 9, 1998
5678638 Spark and flame suppression system Oct. 21, 1997
5632341 Ceiling mounted rotating fire extinguishing system May. 27, 1997
5617923 Modular fire extinguishing apparatus for an enclosed environment Apr. 8, 1997

1 2 3


 
 
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