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Class Information
Number: 239/590
Name: Fluid sprinkling, spraying, and diffusing > Rigid fluid confining distributor > Having interior filter or guide
Description: Apparatus in which a means is provided upstream of the discharge outlet to (1) hold back or separate material from the system fluid, or (2) spread out or otherwise direct the fluid prior to or during egress from the discharge outlet.










Sub-classes under this class:

Class Number Class Name Patents
239/590.3 Foraminous or apertures member 262
239/590.5 Plural fluid directing means 287


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8702019 Transportation device Apr. 22, 2014
8651401 Jet regulator and sanitary water outlet Feb. 18, 2014
8622317 Irrigation sprinkler with twist-and-lock debris screen Jan. 7, 2014
8622323 Filtering apparatus for inlet fluid into a pressure chamber of a sprayer Jan. 7, 2014
8561922 Faucet aerator Oct. 22, 2013
8561923 Jet regulator Oct. 22, 2013
8523087 Surface disruptor for laminar jet fountain Sep. 3, 2013
8453945 Spray nozzle, spray device and method for operating a spray nozzle and a spray device Jun. 4, 2013
8418938 Shower head having a larger flushing angle Apr. 16, 2013
8413913 Boundary edge filter of a unit fuel injector Apr. 9, 2013
8403236 Nozzle for use with a tote Mar. 26, 2013
8403241 Filter case for shower having function of adjusting quantity of outflow of filling material Mar. 26, 2013
8382012 Device for removably coupling disposable nozzle tip for bidet Feb. 26, 2013
8360339 Fire suppression apparatus and method for generating foam Jan. 29, 2013
8353469 Spray gun and coating system with filter in spray gun nozzle Jan. 15, 2013
8313045 Liquid atomizer for agricultural applications Nov. 20, 2012
8308079 Sanitary installation element with by-pass duct Nov. 13, 2012
8297536 Spray gun container and method of producing a cover Oct. 30, 2012
8286893 Fuel injector Oct. 16, 2012
8276836 Fuel nozzle assemblies and methods Oct. 2, 2012
8191799 Shower head having a larger flushing angle Jun. 5, 2012
8177146 Shower head having a larger flushing angle May. 15, 2012
8172160 Method and device for dispersing a liquid for use in fogging May. 8, 2012
8146839 Fuel injection device for an internal combustion engine Apr. 3, 2012
8123147 Powder coating system and components Feb. 28, 2012
8092166 Fan Jan. 10, 2012
8047457 Jet outlet element for sanitary fittings Nov. 1, 2011
8033301 Water saving tool Oct. 11, 2011
8002201 Hose nozzle apparatus and method Aug. 23, 2011
7997419 Fluidizing apparatus Aug. 16, 2011
7997511 Portable texture-spraying apparatus for uniformly dispersing a viscous material Aug. 16, 2011
7975936 Aspirating scented oxygen enriched faucet and shower head Jul. 12, 2011
7963466 Nozzle device and nozzle for atomisation and/or filtration and methods for using the same Jun. 21, 2011
7931216 Double valve set Apr. 26, 2011
7909264 Discharge device and method for evaporating a liquid and evaporator Mar. 22, 2011
7900854 Filtration and cleaning system for sprinkler irrigation drop nozzles Mar. 8, 2011
7896264 Microstructured high pressure nozzle with built-in filter function Mar. 1, 2011
7891587 Intermediate plate for a fuel injector, and fuel injector Feb. 22, 2011
7878427 Injector for fuel injection in an internal combustion engine Feb. 1, 2011
7871023 Two-part flow regulator, jet regulator or backflow preventer having a snap-in joint between the parts Jan. 18, 2011
7866578 Film forming apparatus and jetting nozzle Jan. 11, 2011
7861950 Texture sprayer noise reducer Jan. 4, 2011
7850098 Power sprayer Dec. 14, 2010
7845582 Spray gun reservoir with oversize, fast-fill opening Dec. 7, 2010
7841544 Fuel injector Nov. 30, 2010
7841548 High pressure nozzle and method for the manufacture of a high pressure nozzle Nov. 30, 2010
7806349 Device for spraying water jets with removable seal support Oct. 5, 2010
7789329 Filtering apparatus for inlet fluid into a pressure chamber of a sprayer Sep. 7, 2010
7770812 Fuel injector and method for its installation Aug. 10, 2010
7770815 Adjustable flow nozzles Aug. 10, 2010

1 2 3 4 5 6 7










 
 
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