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Class Information
Number: 239/407
Name: Fluid sprinkling, spraying, and diffusing > Combining of separately supplied fluids (i.e., plural flow paths) > And valving means controlling flow for combining
Description: Apparatus having flow controlling means effective to influence the fluid stream(s) for commingling thereof.


Sub-classes under this class:

Class Number Class Name Patents
239/408 By terminal ejection valve 70
239/416.5 Concentric flow paths 86
239/417.5 Discrete flow paths for diverse fluids 64
239/412 Motor or fluid pressure operated valving means 88
239/413 Valving means for each of diverse fluids 104


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7591899 Applicator device Sep. 22, 2009
7516907 Mobile foam producing unit Apr. 14, 2009
7510689 Method and apparatus for introducing fluids into a hydrocracking reactor Mar. 31, 2009
7506823 Washing nozzle for discharging a liquid cleaning or washing medium Mar. 24, 2009
7458523 Foam-dispensing faucet Dec. 2, 2008
7371342 Method for unlocking nozzles of reactors May. 13, 2008
7360719 Apparatus for applying loose fill insulation Apr. 22, 2008
7325752 Single valve ready to use hose end sprayer Feb. 5, 2008
7320438 Shower head for dispensing a mixture of water and at least one bathing gel Jan. 22, 2008
7320439 Self-contained insect repelling and killing apparatus Jan. 22, 2008
7311271 Spray gun having mechanism for internally swirling and breaking up a fluid Dec. 25, 2007
7267288 Polyurethane in intimate contact with fibrous material Sep. 11, 2007
7264177 Methods, systems and apparatuses for automated irrigation and chemical treatment Sep. 4, 2007
7207391 Selectable fixed flow large scale fire fighting nozzle with selectable additive proportioning and light weight cost effective construction Apr. 24, 2007
7165733 Sanitary spray nozzle Jan. 23, 2007
7118049 Hose-end sprayer assembly Oct. 10, 2006
7108014 Liquid diluting device Sep. 19, 2006
7086613 Lightweight solenoid-operated spray gun Aug. 8, 2006
7086616 Broadcast spreader attachment for hand-held gas or electric leaf blowers Aug. 8, 2006
7083121 Modular automatic spray gun manifold Aug. 1, 2006
7066186 Method and apparatus mounted on a painting system to clean a paint feed line Jun. 27, 2006
7059541 Fluid mixing block Jun. 13, 2006
7051955 Sprayer system May. 30, 2006
7021560 System and method for aerosol delivery Apr. 4, 2006
7004404 Spray gun Feb. 28, 2006
6991184 Shower rinse system Jan. 31, 2006
6981660 Shock wave aerosolization apparatus and method Jan. 3, 2006
6976641 Optical elements and methods for making thereof Dec. 20, 2005
6976642 Dual component injector Dec. 20, 2005
6926466 Device and a method for rehabilitating conduits Aug. 9, 2005
6921027 Truck wash automatic chemical ratio proportioning Jul. 26, 2005
6913210 Fuel injector nozzle adapter Jul. 5, 2005
6901888 Fuel injector nozzle adapter Jun. 7, 2005
6902120 Sprinkler provided with a built-in mechanism for dispensing detergent Jun. 7, 2005
6892961 Plural component material mixer May. 17, 2005
6869027 Dual component and dual valve trigger sprayer which mixes components in discharge passage Mar. 22, 2005
6848627 Apparatus for the application of forage additive and method Feb. 1, 2005
6827299 Gang mountable spray gun Dec. 7, 2004
6811096 Spray gun with internal mixing structure Nov. 2, 2004
6810965 Method and appliance for extinguishing fire Nov. 2, 2004
6749132 Spray gun Jun. 15, 2004
6739522 Injection system for dosed injections of two liquids into a reaction chamber May. 25, 2004
6644569 Apparatus and method of supplying powder coating material Nov. 11, 2003
6630033 Method and apparatus for conserving water in a car washing apparatus Oct. 7, 2003
6622942 Oil mist discharger Sep. 23, 2003
6598803 Powder spray coating device Jul. 29, 2003
6589595 Method and apparatus for preventing asphalt from sticking to paving equipment Jul. 8, 2003
6533954 Integrated fluid injection air mixing system Mar. 18, 2003
6523757 Compact spray valve Feb. 25, 2003
6520771 Bug shutter Feb. 18, 2003

1 2 3


 
 
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