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Class Information
Number: 169/49
Name: Fire extinguishers > Apparatus which isolates flames from non-burning area > With means to isolate fire from atmosphere and extinguish
Description: Apparatus, which separates a fire area from the atmosphere.










Sub-classes under this class:

Class Number Class Name Patents
169/50 Acted upon by operator in use 39


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8622146 Fire extinguisher and method Jan. 7, 2014
8561712 Automatic stove top fire suppression module Oct. 22, 2013
8490709 Fire suppression control system and method Jul. 23, 2013
8490710 In-computer fire suppression Jul. 23, 2013
8485271 In-computer fire suppression Jul. 16, 2013
8443910 Fire extinguishing device May. 21, 2013
8403070 Automated exterior fire protective system Mar. 26, 2013
8353358 Arrangement for reducing harmful effects from fire and explosion Jan. 15, 2013
8151898 Fire suppression device and method for using Apr. 10, 2012
8146674 Apparatus for storing hazardous material Apr. 3, 2012
7905296 Methods and apparatus for controlling hazardous and/or flammable materials Mar. 15, 2011
7882897 Device for limiting the ultimate consequences of a failure to bring under control a mass fire in a storage bin for hazardous materials Feb. 8, 2011
7854270 Inertization method for reducing the risk of fire Dec. 21, 2010
7810576 Mobile smoke control and fire protection device Oct. 12, 2010
7802629 Fire protection system Sep. 28, 2010
7717187 Method, system and apparatus for retarding fire May. 18, 2010
7686094 Fire protection device for a zone Mar. 30, 2010
7607488 Automatic stove top fire extinguisher Oct. 27, 2009
7568528 Method and apparatus for retarding fire Aug. 4, 2009
7232097 Fire shield method Jun. 19, 2007
7225882 Method and apparatus for retarding fire Jun. 5, 2007
7210537 Method of controlling fires May. 1, 2007
7165626 Fire prevention fence Jan. 23, 2007
7140449 Air blower for extinguishing fires and method for extinguishing fires Nov. 28, 2006
7093666 Apparatus and method for providing fireproofing to an aircraft auxiliary power unit Aug. 22, 2006
7028783 Ambient-air jet blast flames containment and suppression system Apr. 18, 2006
6983805 Fire blanket Jan. 10, 2006
6978845 Flame barrier arrangement Dec. 27, 2005
6974785 Outer shell fabric for fire protective garments for firefighters and for workers exposed to risk of flash fire or electric arc Dec. 13, 2005
6699563 Compositions of matter for stopping fires, explosions and oxidations of materials and build up of electrostatic charges and method and apparatus for making same Mar. 2, 2004
6695068 Textile and cordage net fire extinguisher system Feb. 24, 2004
6666278 Oil well fire suppression device Dec. 23, 2003
6624096 Textile fabric for the outer shell of a firefighters's garmet Sep. 23, 2003
6551951 Burn through resistant nonwoven mat, barrier, and insulation system Apr. 22, 2003
6540029 Deflagration and explosion suppression and isolation apparatus for contained hazardous material Apr. 1, 2003
6521362 Article of manufacture for fire prevention and safety apparatus called FireCover Feb. 18, 2003
6489256 Fire escape blanket and other melamine resin containing compositions and products with fire blocking properties Dec. 3, 2002
6404629 Card shelf fire suppression system and method Jun. 11, 2002
6349774 Compositions of matter for stopping fires, explosions and oxidations of materials and build up of electrostatic charges Feb. 26, 2002
6155921 Air ramp Dec. 5, 2000
6112823 Waste fire suppression control device Sep. 5, 2000
6105676 Flame arrester Aug. 22, 2000
6102128 Fire-resistant blanket Aug. 15, 2000
6089325 Compositions of matter for stopping fires, explosions and oxidations of materials and build up of electrostatic charges and method and apparatus for making same Jul. 18, 2000
6012532 Method and apparatus for prevention, suppression or mitigation of explosions in confined subterranean chambers Jan. 11, 2000
5990789 System and method for preventing smoke and fire damage to people and equipment in a clean room area from a fire Nov. 23, 1999
5842524 Shrink-wrap fire extinguishing method and container Dec. 1, 1998
5842525 Burning pan fire extinguisher Dec. 1, 1998
5794707 Flame arrestor Aug. 18, 1998
5738175 Compositions of matter for stopping fires, explosions and oxidations of materials and build up of electrostatic charges and method and apparatus for making same Apr. 14, 1998

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