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Class Information
Number: 239/590.3
Name: Fluid sprinkling, spraying, and diffusing > Rigid fluid confining distributor > Having interior filter or guide > Foraminous or apertures member
Description: Apparatus in which the means comprises a member or material having one or more orifices, pores, or passages extending therethrough.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7617996 |
Spraying head for bathing |
Nov. 17, 2009 |
| 7607594 |
Nozzle apparatus and methods for providing a stream for ultrasonic testing |
Oct. 27, 2009 |
| 7600702 |
Fuel injection system |
Oct. 13, 2009 |
| 7552881 |
Solid cone spray nozzle |
Jun. 30, 2009 |
| 7537175 |
Showerhead |
May. 26, 2009 |
| 7514048 |
Controlled odor generator |
Apr. 7, 2009 |
| 7458427 |
Mixing chamber for producing compressed air foam for fire extinguishing devices |
Dec. 2, 2008 |
| 7370815 |
Cone nozzle |
May. 13, 2008 |
| 7357337 |
Flow regulator |
Apr. 15, 2008 |
| 7341208 |
Atomizer for manual actuation |
Mar. 11, 2008 |
| 7264180 |
Aerator sleeve attachment |
Sep. 4, 2007 |
| 7232076 |
Water spreading in evaporative coolers |
Jun. 19, 2007 |
| 7225834 |
Recreational vehicle valve and connector assembly for rinsing a sewer hose |
Jun. 5, 2007 |
| 7198206 |
Compact gassing lance |
Apr. 3, 2007 |
| 7178741 |
Micro droplet generator |
Feb. 20, 2007 |
| 7100906 |
Evaporative cooler water distribution system |
Sep. 5, 2006 |
| 7093780 |
Shower head |
Aug. 22, 2006 |
| 7059543 |
Liquid sprayers |
Jun. 13, 2006 |
| 7051955 |
Sprayer system |
May. 30, 2006 |
| 6976645 |
Ejector for use with pneumatic booster |
Dec. 20, 2005 |
| 6968923 |
Reduced noise valve stack connection |
Nov. 29, 2005 |
| 6957783 |
Dispense tip with vented outlets |
Oct. 25, 2005 |
| 6901948 |
Liquid fertilizer distribution system and method |
Jun. 7, 2005 |
| 6902123 |
Sanitary fitting |
Jun. 7, 2005 |
| 6880579 |
Noise reduction device for fluid flow systems |
Apr. 19, 2005 |
| 6837449 |
Fuel injection valve |
Jan. 4, 2005 |
| 6830062 |
Spigot freeze dripper |
Dec. 14, 2004 |
| 6807986 |
Noise reduction device for fluid flow systems |
Oct. 26, 2004 |
| 6739530 |
Surface static reduction device |
May. 25, 2004 |
| 6719220 |
Fuel injection valve |
Apr. 13, 2004 |
| 6705538 |
Two-medium spraying nozzle and method of using same |
Mar. 16, 2004 |
| 6691977 |
Shape memory alloy fuel injector |
Feb. 17, 2004 |
| 6669119 |
Water spreading in evaporative coolers |
Dec. 30, 2003 |
| 6648022 |
Loose-fill insulation dispensing apparatus including spiked conduit liner |
Nov. 18, 2003 |
| 6581851 |
Vapor recovery nozzle |
Jun. 24, 2003 |
| 6578774 |
Water sheeting manifold |
Jun. 17, 2003 |
| 6575386 |
Spa nozzles with air entrainment |
Jun. 10, 2003 |
| 6514342 |
Linear nozzle with tailored gas plumes |
Feb. 4, 2003 |
| 6471146 |
Laminar nozzle |
Oct. 29, 2002 |
| 6401757 |
Loose-fill insulation dispensing apparatus including mesh conduit liner |
Jun. 11, 2002 |
| 6347750 |
Water display generating two-dimensional flow patterns, overflow channel used therein and working method |
Feb. 19, 2002 |
| 6328231 |
Compressed natural gas injector having improved low noise valve needle |
Dec. 11, 2001 |
| 6276927 |
Nozzle assembly for a gas burner |
Aug. 21, 2001 |
| 6241166 |
Shower head rose |
Jun. 5, 2001 |
| 6227464 |
In-line basket filter and anti-siphon valve assembly for spray spout and the like |
May. 8, 2001 |
| 6179227 |
Pressure swirl generator for a fuel injector |
Jan. 30, 2001 |
| 6173916 |
CO2jet spray nozzles with multiple orifices |
Jan. 16, 2001 |
| 6173908 |
Air aspirating foam nozzle |
Jan. 16, 2001 |
| 6170094 |
Modular waterfall apparatus and method |
Jan. 9, 2001 |
| 6130991 |
Convection space heater with interconnected housing segments using hair dryer as heated air source |
Oct. 10, 2000 |
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