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Class Information
Number: 222/146.2
Name: Dispensing > With heating or cooling means > Heating only
Description: Dispensers having only means for raising the temperature of the material dispensed above ambient temperature.










Sub-classes under this class:

Class Number Class Name Patents
222/146.5 By electrical energy 724
222/146.4 By steam 21
222/146.3 Having an aerosol 26


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8701553 Valve system Apr. 22, 2014
8636174 On-demand temperature controlled water dispenser and method Jan. 28, 2014
8636175 Fluid dispensing system with thermal control Jan. 28, 2014
8617406 Device for the actively-controlled and localized deposition of at least one biological solution Dec. 31, 2013
8613377 Hot melt adhesive metering pump assembly with integral reservoir tank Dec. 24, 2013
8602261 Insect controlling bands Dec. 10, 2013
8534574 Underfill material dispenser Sep. 17, 2013
8522670 Hydraulic circuit for instant beverage machines, relief and safety valve for said circuit and method for the preparation of instant beverages Sep. 3, 2013
8523018 Diesel exhaust fluid system having a reservoir spacer Sep. 3, 2013
8511221 Apparatus for preparing and dispensing a beverage, in particular a chocolate-based beverage in a coffee machine Aug. 20, 2013
8496138 Fluid dispensing apparatus and method Jul. 30, 2013
8496140 Piston wiper plate for pressing units for melting systems for bags and melting system for bags provided with said piston wiper plate Jul. 30, 2013
RE44337 Combination water dispenser with heating mechanism Jul. 2, 2013
8474660 Dispensing apparatus having a pivot actuator Jul. 2, 2013
8459507 Device for dispensing hot milk Jun. 11, 2013
8453880 Process air-assisted dispensing systems and methods Jun. 4, 2013
8454270 Portable foam dispensing machine Jun. 4, 2013
8356731 Energy saving baffle for water cooler Jan. 22, 2013
8348100 Device and method for delivering a fluid, in particular hot-melt adhesive Jan. 8, 2013
8286833 Dispensing systems for dispensing a heated liquid Oct. 16, 2012
8276787 Combination beverage and water dispenser Oct. 2, 2012
8277912 Organic polymer coatings for water containers Oct. 2, 2012
8261944 Baby formula dispenser for filling baby bottles Sep. 11, 2012
8225961 Multiple hot water dispensing system Jul. 24, 2012
8225963 Integrated low application temperature hot melt adhesive processing system Jul. 24, 2012
8210398 Thermally insulated applicator Jul. 3, 2012
8210093 Lime tolerant brewing system and method Jul. 3, 2012
8201716 Dispenser with replaceable actuators and related methods Jun. 19, 2012
8202077 Thermo compactor Jun. 19, 2012
8196778 Process air-assisted dispensing systems Jun. 12, 2012
8191462 Method for controlling a quantity of water to be used for the purpose of obtaining a quantity of hot liquid Jun. 5, 2012
8132499 Heated substance reservoir baffle Mar. 13, 2012
8113387 Water dispenser for a kitchen wall partition Feb. 14, 2012
8109411 Electric soap dispenser Feb. 7, 2012
8104641 Fluid dispensing apparatus and method Jan. 31, 2012
8096112 Exhaust after-treatment system having a secondary tank Jan. 17, 2012
8083104 Variable temperature dispenser system and method Dec. 27, 2011
8070020 Remote hot melt adhesive metering station Dec. 6, 2011
8033430 Pot-type heated fluid dispenser Oct. 11, 2011
7988018 Sliding and tilting heated fluid dispenser having an insulated product package roller and holder Aug. 2, 2011
7980422 Portable beverage dispenser with electronic beverage characteristic display and method Jul. 19, 2011
7918370 Portable fluid delivering system and kit Apr. 5, 2011
7886935 Hot melt application system Feb. 15, 2011
7886989 Liquid material dispensing apparatus and method utilizing pulsed pressurized air Feb. 15, 2011
7874456 Modular system for delivering hot melt adhesive or other thermoplastic materials, and pressure control system therefor Jan. 25, 2011
7861646 Device for producing small batches of coffee from liquid coffee concentrate Jan. 4, 2011
7794630 Lithium dispenser for lithium evaporation Sep. 14, 2010
7785673 Hot melt application system Aug. 31, 2010
7770816 Lance head for a snow lance and nozzle arrangement Aug. 10, 2010
7763308 Method of regulating temperature of a composition for coating implantable medical devices Jul. 27, 2010

1 2 3 4 5 6










 
 
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