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Class Information
Number: 239/373
Name: Fluid sprinkling, spraying, and diffusing > Including supply holder for material > Fluid pressure discharge means > Means to pressurize contents of holder
Description: Apparatus provided with means to increase the pressure above the fluid in the receptacle.


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7617995 Hopper gun Nov. 17, 2009
7611753 Process for impregnating porous mineral substrates Nov. 3, 2009
7597153 Automotive onboard fire suppression system reservoir having multifunction control valve Oct. 6, 2009
7571866 High-pressure gas powered full body self misting device Aug. 11, 2009
7513444 Portable spraying apparatus for buckets or the like Apr. 7, 2009
7458427 Mixing chamber for producing compressed air foam for fire extinguishing devices Dec. 2, 2008
7455119 Automotive onboard fire suppression system reservoir with pressure-configurable orifices Nov. 25, 2008
7451830 Automotive onboard fire suppression system reservoir with structural foam core Nov. 18, 2008
7448452 Automotive fire suppression system with a reinforced, double concave composite reservoir Nov. 11, 2008
7431099 Automotive onboard fire suppression system reservoir with discharge port controlled by piloted spool valve Oct. 7, 2008
7410106 Pressurized liquid supply assembly Aug. 12, 2008
7407014 Automotive onboard fire suppression system reservoir with internal reinforcement Aug. 5, 2008
7377454 Device for pumping a liquid from a packaging or a container May. 27, 2008
7377455 Portable sprayer May. 27, 2008
7367516 Decontamination liquid spraying appliance May. 6, 2008
7357335 Nozzle devices Apr. 15, 2008
7357192 Automotive fire suppression system with binary fire suppression agent Apr. 15, 2008
7353883 Automotive fire suppression system with quick connect fire suppression agent distribution system Apr. 8, 2008
7353884 Automotive fire suppression system with reservoir having an axially compliant initiator conductor conduit Apr. 8, 2008
7337985 Texture material for covering a repaired portion of a textured surface Mar. 4, 2008
7334744 Portable mister and cooling assembly for outdoor use Feb. 26, 2008
7325622 Extinguishing-medium container and system of containers Feb. 5, 2008
7318484 Self servicing fire extinguisher with external operated internal mixing with wide mouth and external pressurized canister Jan. 15, 2008
7258172 Automotive fire suppression system with porous distribution nozzles Aug. 21, 2007
7234653 Portable self-contained misting system Jun. 26, 2007
7217939 Capillary tubing May. 15, 2007
7216816 Airless application system and method of spraying May. 15, 2007
7216721 Fire extinguisher unit May. 15, 2007
7207500 Battery-powered pump for liquid sprayer Apr. 24, 2007
7191962 Sprayer apparatus with backflow valve Mar. 20, 2007
7165627 Portable airborne firefighting and sensing system Jan. 23, 2007
7147172 Personal decontamination apparatus and method Dec. 12, 2006
7131603 Micro-mist generation method and apparatus Nov. 7, 2006
7131602 Aerosol product Nov. 7, 2006
7128163 Self servicing fire extinguisher with external operated internal mixing with wide mouth and external CO.sub.2 chamber Oct. 31, 2006
7090149 Airbrush and method of making an airbrush Aug. 15, 2006
7080792 Liquid pressurizing device Jul. 25, 2006
7073733 Microdispensing pump Jul. 11, 2006
7073732 Scented foam string for hunting Jul. 11, 2006
7066405 Modular mist sprayer Jun. 27, 2006
7063275 Sprayer having a spray shield and a spray shield retainer Jun. 20, 2006
7044404 Pneumatic liquid-delivery device May. 16, 2006
6997399 Hydraulic powered spraying system for home gardens Feb. 14, 2006
6978945 Dispensing device Dec. 27, 2005
6978947 Aerosol spray container with time delayed release actuator Dec. 27, 2005
6976279 Eye injury treatment station Dec. 20, 2005
6969010 Landscape and agricultural sprayer foam marking attachment Nov. 29, 2005
6966503 Sprinkler provided with a built-in mechanism for dispensing detergent Nov. 22, 2005
6926210 System for maintaining gutter debris free Aug. 9, 2005
6923383 Controlled release of substances Aug. 2, 2005

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