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Class Information
Number: 222/239
Name: Dispensing > Agitator followed by discharge assistant and/or interconnected discharge controller > All rotary > Coaxial
Description: Dispensers in which the serial rotary means have a common axis.


Sub-classes under this class:

Class Number Class Name Patents
222/241 Agitator and terminal screw, helix, or vane 53
222/242 Agitator rigidly mounted on succeeding device 29
222/240 Helix or vane agitator and terminal element 58


Patents under this class:

Patent Number Title Of Patent Date Issued
7287559 Method and apparatus for processing sauerkraut for packaging in single-serve packets Oct. 30, 2007
6860410 Powder and grain feeder Mar. 1, 2005
6814029 Deer feeder Nov. 9, 2004
6810921 Method of and device for dispensing bulk material Nov. 2, 2004
6012614 Tuck pointing apparatus Jan. 11, 2000
5950868 Eccentric nozzle for powder filling systems Sep. 14, 1999
5950869 Pivoting nozzle for powder filling systems Sep. 14, 1999
5934516 Dispenser Aug. 10, 1999
5927555 Pump support apparatus for a melter tank for thermoplastic material and mounting structure therefor Jul. 27, 1999
5573149 Storetank for powder supply and powder coating equipment with storetank for powder supply Nov. 12, 1996
5381967 Hopper which is vibrated so as to dispense product Jan. 17, 1995
5327947 Vertical auger type bag filler having a vibrating bowl with inverted venting cone and rotating agitator assembly Jul. 12, 1994
5299716 Ice dispenser with an ice flow regulator Apr. 5, 1994
5125535 Gravimetric metering apparatus for bulk materials Jun. 30, 1992
5054654 Combination ice and chilled beverage dispenser Oct. 8, 1991
5029737 Ice delivery mechanism in storage bin-type ice dispenser Jul. 9, 1991
5007564 Dosing or feeding apparatus for precisely feeding loose bulk material Apr. 16, 1991
4913320 Apparatus for metering bulk materials Apr. 3, 1990
4810097 Dispensing apparatus Mar. 7, 1989
4784496 Appliance for preparing mayonnaise and similar sauces Nov. 15, 1988
4668561 Confection mixing, chopping and extruding apparatus May. 26, 1987
4630965 Apparatus for sealing pavement seams Dec. 23, 1986
4597510 Impeller packing machine with pre-conditioning hopper Jul. 1, 1986
4527712 Method and apparatus for dispensing liquid compositions Jul. 9, 1985
4497580 Two-motor, battery-operated mixer-pourer Feb. 5, 1985
4335964 Injection system for solid friction reducing polymers Jun. 22, 1982
4234106 Fuel delivery system for a furnace or kiln Nov. 18, 1980
4195754 Slush dispenser Apr. 1, 1980
4159786 Periodically excited level control probe Jul. 3, 1979
4083462 Apparatus for discharging bulk material from storage tanks Apr. 11, 1978



 
 
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