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Class Information
Number: 239/554
Name: Fluid sprinkling, spraying, and diffusing > Unitary plural outlet means > Axial or superposed members arranged to form axially spaced outlets
Description: Apparatus in which a plurality of members are axially arranged or superposed to result in at least two axially spaced discharge outlets for the fluid.


Sub-classes under this class:

Class Number Class Name Patents
239/555 Stacked plates 62


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7601218 Auto-tracking dispenser Oct. 13, 2009
7341202 Method and device for producing a coherent layer of even thickness of liquid or melt on a rotating disk Mar. 11, 2008
7216821 Non-contact handling device May. 15, 2007
7137568 Apparatus and method for flow diverter Nov. 21, 2006
7083123 Internal flame gas burner with high compactness Aug. 1, 2006
7007865 Self-adjusting nozzle Mar. 7, 2006
6997397 Trigger sprayer nozzle Feb. 14, 2006
6983896 Liquid atomizer Jan. 10, 2006
6955742 Removable shower strip for a papermaking machine Oct. 18, 2005
6936227 Feed-dispersion system for fluid catalytic cracking units Aug. 30, 2005
6851633 Auto-tracking dispenser Feb. 8, 2005
6843427 Method and device for producing a coherent layer of even thickness of liquid or melt on a rotating disk Jan. 18, 2005
6805303 Liquid droplet spray device Oct. 19, 2004
6796517 Apparatus for the application of developing solution to a semiconductor wafer Sep. 28, 2004
6793160 Burner nozzle Sep. 21, 2004
6758413 Sprinkler Jul. 6, 2004
6758422 Spout plate used in spray head of sprayer Jul. 6, 2004
6669116 Orifice plate Dec. 30, 2003
6669118 Coherent jet nozzles for grinding applications Dec. 30, 2003
6663025 Diffuser and rapid cycle chamber Dec. 16, 2003
6637673 Liquid atomizer Oct. 28, 2003
6581855 Water mist cooling system Jun. 24, 2003
6517013 Spray generator Feb. 11, 2003
6513736 Gas-assisted atomizing device and methods of making gas-assisted atomizing devices Feb. 4, 2003
6488098 Fire extinguishing access port nozzle assembly Dec. 3, 2002
6425755 Liquid fuel burner and atomizer having low emissions of NOx and dust Jul. 30, 2002
6378790 Shower head having a rubber/plastic face plate and a diverter valve using rubber sleeve back pressure activation Apr. 30, 2002
6360970 Water diffuser Mar. 26, 2002
6315219 Misting-system fluid-atomization manifold Nov. 13, 2001
6241166 Shower head rose Jun. 5, 2001
6019295 Adjustable arc fixed spray sprinkler nozzle Feb. 1, 2000
6015101 Burner system Jan. 18, 2000
5979799 Feed nozzle Nov. 9, 1999
5964213 Burner for gas cooking units Oct. 12, 1999
5964214 Radiant gas burner assembly for brooders Oct. 12, 1999
5950615 Poultry house heater Sep. 14, 1999
5893521 Hot water safety discharge nozzle Apr. 13, 1999
5875974 Wave washer port ring gas top burner Mar. 2, 1999
5794857 Feed nozzle Aug. 18, 1998
5630549 Adjustable, stackable water sprinkler head May. 20, 1997
5490778 Burner Feb. 13, 1996
5376312 Rapid absorption steam humidifying system Dec. 27, 1994
5360171 Fuel burner apparatus and method employing divergent flow nozzle Nov. 1, 1994
4786297 Gas supply and distribution system Nov. 22, 1988
4760961 Modular sprayhead assembly Aug. 2, 1988
4736801 Chimney fire extinguisher Apr. 12, 1988
4582610 Well water aeration system Apr. 15, 1986
4503811 Method and apparatus for removing deposits from highly heated surfaces Mar. 12, 1985
4398669 Fluid-spray discharge apparatus Aug. 16, 1983
4276856 Steam generator sludge lancing method Jul. 7, 1981

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