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Class Information
Number: 261/66
Name: Gas and liquid contact apparatus > Fluid distribution > Valved > Liquid inlet
Description: Including a liquid-inlet valve.










Sub-classes under this class:

Class Number Class Name Patents
261/70 Float controlled 80
261/69.1 Gas pressure controlled 109
261/71 Manual 103
261/67 Plural 56


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8678355 Device for humidifying breathing air for artificial respiration Mar. 25, 2014
8579265 Simple start ratchet-type carburetor Nov. 12, 2013
8573567 Carburetor including one-piece fuel-metering insert Nov. 5, 2013
8511649 Engine model carburetor Aug. 20, 2013
8448925 Devices, systems, and methods for carbonation of deionized water May. 28, 2013
8382072 Charge forming device and solenoid valve Feb. 26, 2013
8333366 Carburetor including one-piece fuel-metering insert Dec. 18, 2012
8302941 Micro-bubble generating device Nov. 6, 2012
8257590 Hollow fiber membrane module, process for manufacturing the same, hollow fiber membrane module assembly and method of purifying suspended water with use thereof Sep. 4, 2012
8181940 Humidification chambers May. 22, 2012
8162294 Water carbonation apparatus Apr. 24, 2012
7942390 Steam humidifier May. 17, 2011
7874546 Integrated nano-bubble generating apparatus Jan. 25, 2011
7862011 Non uniform water distribution system for an evaporative cooler Jan. 4, 2011
7862012 Carburetor of a remote control model Jan. 4, 2011
7766309 Carbon dioxide manifold Aug. 3, 2010
7731161 Devices, systems, and methods for carbonation of deionized water Jun. 8, 2010
7438285 Refrigerator with carbonated water distributor Oct. 21, 2008
7427056 Mixer for engine, air conditioning apparatus driven by engine, and power generation apparatus driven by engine Sep. 23, 2008
7381229 System for reacting fuel and air into reformate Jun. 3, 2008
7362964 Humidifier with ultraviolet lamp Apr. 22, 2008
7210671 Fan-assisted wet cooling tower and method of reducing liquid loss May. 1, 2007
7182321 Safety device for a humidifier Feb. 27, 2007
7168690 Multiple circuit--single valve metering system for carburetor Jan. 30, 2007
7115186 Liquid material evaporation apparatus for semiconductor manufacturing Oct. 3, 2006
7055809 Vaporizing reactant liquids for chemical vapor deposition film processing Jun. 6, 2006
7055808 Vaporizing reactant liquids for chemical vapor deposition film processing Jun. 6, 2006
7025337 Method for maintaining a constant level of fluid in a liquid vapor delivery system Apr. 11, 2006
7021206 Hot dairy-based beverage dispenser Apr. 4, 2006
7011299 Liquid vapor delivery system and method of maintaining a constant level of fluid therein Mar. 14, 2006
7007930 Dual fuel feed system carburetor Mar. 7, 2006
6988717 Method and system for near saturation humidification of a gas flow Jan. 24, 2006
6962329 Sterile humdifier and method of operating same Nov. 8, 2005
6845971 Sterile humidifier and method of operating same Jan. 25, 2005
6834848 Atomizer Dec. 28, 2004
6805336 Self-sealing dispensing valve for humidifier water bottles Oct. 19, 2004
6783118 Vaporizing reactant liquids for chemical vapor deposition film processing Aug. 31, 2004
6752387 Method and an apparatus for mixing and gasifying a reactant gas-liquid mixture Jun. 22, 2004
6749181 Humidifier Jun. 15, 2004
6733004 Apparatus for generating foam May. 11, 2004
6575436 Evaporative cooler Jun. 10, 2003
6511050 Humidifier Jan. 28, 2003
6511049 Air cooler for inclined roof-tops Jan. 28, 2003
6435481 Needle adjustment means Aug. 20, 2002
6398196 Steam humidifier for furnaces Jun. 4, 2002
6375167 Sense-simile transmission sampler Apr. 23, 2002
6357727 Ozonized water generating apparatus Mar. 19, 2002
6338471 Flow control system for an evaporative cooler sump Jan. 15, 2002
6224681 Vaporizing reactant liquids for chemical vapor deposition film processing May. 1, 2001
6176474 Humidifier bottle with side fill/side dispensing cap Jan. 23, 2001

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