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Class Information
Number: 169/5
Name: Fire extinguishers > Fluid systems
Description: The general type of complete extinguishing apparatus under the ... involving a source of extinguishing fluid, distributing-pipes for conveying the fluid, to distant points of application, discharge outlets for delivering the fluid, and means for causing the propulsion of the fluid through the system when desired, the latter means including the force of gravity.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7458427 |
Mixing chamber for producing compressed air foam for fire extinguishing devices |
Dec. 2, 2008 |
| 7363987 |
Sprinkler system for converting non-sprinklered buildings |
Apr. 29, 2008 |
| 7331399 |
Fire protection sprinkler system for metal buildings |
Feb. 19, 2008 |
| 7237619 |
Automatic fire sprinkler having a variable orifice |
Jul. 3, 2007 |
| 7104335 |
Sprinkler head |
Sep. 12, 2006 |
| 7100701 |
Fire-fighting device |
Sep. 5, 2006 |
| 7048068 |
Fire extinguishing system for large structures |
May. 23, 2006 |
| 6991041 |
Compressed air foam pumping system |
Jan. 31, 2006 |
| 6942040 |
Method, chemical and automatic fire extinguishing system using liquified CO.sub.2 to regulate the distribution of fire extinguishing agents |
Sep. 13, 2005 |
| 6918447 |
Fire protection apparatus and method |
Jul. 19, 2005 |
| 6915965 |
Fire hose for simultaneously delivering firefighting liquid and high pressure air |
Jul. 12, 2005 |
| 6889912 |
Method and apparatus for removing trapped water |
May. 10, 2005 |
| 6866103 |
Stationary automatic fire-extinguishing installation |
Mar. 15, 2005 |
| 6834728 |
Fire extinguishing system |
Dec. 28, 2004 |
| 6810966 |
Extinguisher |
Nov. 2, 2004 |
| 6797508 |
Bioreactor for fermenting solids |
Sep. 28, 2004 |
| 6786286 |
Fire combating system and method |
Sep. 7, 2004 |
| 6761225 |
Security disposition against fire applicable for delaying, retaining, controlling and extinguishing the action of fire by means of moisture, with water as its basic extinguishing element |
Jul. 13, 2004 |
| 6758282 |
Fire protection pipe and methods of manufacture |
Jul. 6, 2004 |
| 6739400 |
Process and installation for fighting a fire in an aircraft compartment and aircraft equipped with such an installation |
May. 25, 2004 |
| 6679337 |
Water sprinkler fire prevention system |
Jan. 20, 2004 |
| 6637518 |
Fire extinguishing apparatus |
Oct. 28, 2003 |
| 6637519 |
System and method for extinguishing a fire |
Oct. 28, 2003 |
| 6619404 |
Fire fighting system for a passenger aircraft |
Sep. 16, 2003 |
| 6605254 |
Method using ethylene oxide to fumigate corrosion promoting microbes |
Aug. 12, 2003 |
| 6588512 |
Fire extinguishing installation with valve comprising a spindle |
Jul. 8, 2003 |
| 6540261 |
Fire sprinkler piping system fitting |
Apr. 1, 2003 |
| 6422319 |
Water distribution network for domestic water and fire protection application |
Jul. 23, 2002 |
| 6279663 |
Nozzle and fire fighting installation |
Aug. 28, 2001 |
| 6257340 |
Fire extinguishing system using shock tube |
Jul. 10, 2001 |
| 6195002 |
Alarms for monitoring operation of sensors in a fire-suppression system |
Feb. 27, 2001 |
| 6119785 |
Fire-extinguishing device and valve unit therefor |
Sep. 19, 2000 |
| 6109359 |
Compressed air foam system |
Aug. 29, 2000 |
| 6104301 |
Hazard detection, warning, and response system |
Aug. 15, 2000 |
| 5979563 |
Method and apparatus for providing pressurized water to a residential fire sprinkler system in the absence of electricity |
Nov. 9, 1999 |
| 5979565 |
Emergency ventilation system for biological/chemical contamination |
Nov. 9, 1999 |
| 5931233 |
Two-phase fire suppression/protection method and system for structures and surrounding grounds |
Aug. 3, 1999 |
| 5906176 |
Combination fish tank and fire extinguisher |
May. 25, 1999 |
| 5864287 |
Alarms for monitoring operation of sensors in a fire-suppression system |
Jan. 26, 1999 |
| 5836397 |
Head-lock fire sprinkler system |
Nov. 17, 1998 |
| 5833005 |
Fog producing fire-fighting system |
Nov. 10, 1998 |
| 5808541 |
Hazard detection, warning, and response system |
Sep. 15, 1998 |
| 5685376 |
System and method utilizing low-pressure nozzles for extinguishing fires |
Nov. 11, 1997 |
| 5678637 |
Fire extinguishing apparatus and method |
Oct. 21, 1997 |
| 5655675 |
Storage rack system with fire extinguishing device |
Aug. 12, 1997 |
| 5575338 |
Valve for fire fighting installation |
Nov. 19, 1996 |
| 5564505 |
Sprinkler mounted to pivotable conduit |
Oct. 15, 1996 |
| 5441113 |
Fire extinguishing system |
Aug. 15, 1995 |
| 5386917 |
Storage rack system with fire extinguishing device |
Feb. 7, 1995 |
| 5282932 |
Process for pH and fire control in pulp balers |
Feb. 1, 1994 |
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