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Class Information
Number: 222/145.7
Name: Dispensing > Plural sources, compartment, containers and/or spaced jacket > With common discharge > Having variable flow control
Description: Subject matter comprising means for adjustably regulating a material flow in (a) at least one of the individual feed paths or (b) the common feed path.










Sub-classes under this class:

Class Number Class Name Patents
222/145.8 For common path 39


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8622249 Personal hydration system with control valve assembly Jan. 7, 2014
8033101 Exhaust-gas system having an injection nozzle Oct. 11, 2011
7997449 Fluid delivery system for dispensing primary and secondary fluids Aug. 16, 2011
7905428 Multiple chemical sprayer Mar. 15, 2011
7891524 Fuel and oil mixing device Feb. 22, 2011
7762281 Storage and dispensing bin Jul. 27, 2010
7658303 Personal water and additive apparatus Feb. 9, 2010
7578416 Water purification apparatus Aug. 25, 2009
7533786 Personal water and additive apparatus May. 19, 2009
7487889 Variably proportional mixing device Feb. 10, 2009
7487888 Fluid dispensing apparatus Feb. 10, 2009
7481335 Variably proportional mixing container Jan. 27, 2009
7328572 Exhaust aftertreatment device with star-plugged turbulator Feb. 12, 2008
7240808 Dosing dispenser Jul. 10, 2007
7228874 Multifunctional faucet Jun. 12, 2007
7048512 Method and system intended for fine proportioning of fluids injected into a pumping installation with check valve proportioning compensation May. 23, 2006
7036686 Soft drink dispensing system May. 2, 2006
6824012 Plural component dispensing apparatus Nov. 30, 2004
6793098 System and apparatus for foam dispensing with adjustable orifice flow regulating device and method of using same Sep. 21, 2004
6764378 Point-of-use fluid regulating system for use in the chemical-mechanical planarization of semiconductor wafers Jul. 20, 2004
6739480 Dosing device for liquids May. 25, 2004
6669056 Foaming device Dec. 30, 2003
6656015 Point-of-use fluid regulating system for use in the chemical-mechanical planarization of semiconductor wafers Dec. 2, 2003
6571989 Metering device for releasing water and detergent Jun. 3, 2003
6557732 Detergent pack May. 6, 2003
6431950 Point-of-use fluid regulating system for use in the chemical-mechanical planarization of semiconductor wafers Aug. 13, 2002
6283330 Cleaning solution dilution and dispensing system Sep. 4, 2001
6145701 Machine for dispensing a soft-serve product such as ice-cream, frozen yoghurt, or the like Nov. 14, 2000
6135319 Brix determining apparatus Oct. 24, 2000
6065638 Real time blending apparatus and method May. 23, 2000
6032830 Dispenser for fluent products Mar. 7, 2000
5992695 Dispensing system Nov. 30, 1999
5992455 Dual-stream filling valve Nov. 30, 1999
5944226 Add-on valve assembly for dual-component cartridge Aug. 31, 1999
5896888 Dual-stream filling valve Apr. 27, 1999
5894845 Dual-stream filling valve Apr. 20, 1999
5887756 Dispensing gun with valving rod and bellows-type seal Mar. 30, 1999
5829476 Dual-stream filling valve Nov. 3, 1998
5697528 Coffee mill adapted for controlled mixing of coffee beans Dec. 16, 1997
5615804 Gun for dispensing fluent sealants or the like Apr. 1, 1997
5611462 Aircraft cleaning apparatus and mixing valve therefor Mar. 18, 1997
5588557 Beverage dispenser Dec. 31, 1996
5579954 Micro-metering device Dec. 3, 1996
5542574 Air driven condiment dispenser Aug. 6, 1996
5529245 Low cost dispenser for multi-component foams Jun. 25, 1996
5472674 Apparatus for preparing stock wash liquor Dec. 5, 1995
5435462 Liquid cartridge storage case for use with liquid dipenser Jul. 25, 1995
5423752 Variable proportion dispenser with cartridge replacement assembly Jun. 13, 1995
5409139 Installation for applying a lining to a surface such as the interior of a metallurgical vessel Apr. 25, 1995
5390825 Portable, self contained, two-part adhesive dispensing device Feb. 21, 1995

1 2 3










 
 
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