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Class Information
Number: 222/241
Name: Dispensing > Agitator followed by discharge assistant and/or interconnected discharge controller > All rotary > Coaxial > Agitator and terminal screw, helix, or vane
Description: Dispensers in which (1) the agitator (first of the series) is of any form, and (2) a following discharge assistant is in the form of a screw, helix, or one or more vanes.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7257355 |
Toner supply device |
Aug. 14, 2007 |
| 7188754 |
Automatic dosing device and the use of such an automatic dosing device |
Mar. 13, 2007 |
| 6932245 |
Dispensing canister |
Aug. 23, 2005 |
| 6860408 |
Auger apparatus for conveying ice |
Mar. 1, 2005 |
| 6810921 |
Method of and device for dispensing bulk material |
Nov. 2, 2004 |
| 6722406 |
Toner filling apparatus and method including a nozzle having post-cutoff vibrator assembly |
Apr. 20, 2004 |
| 6533143 |
Multiple filling device for powder materials |
Mar. 18, 2003 |
| 6523725 |
Cap stop divider for vending machine storage compartments |
Feb. 25, 2003 |
| 6390664 |
Compulsory mixer used, in particular, as a cement mixer |
May. 21, 2002 |
| 6336570 |
Product dispensing device |
Jan. 8, 2002 |
| 6253968 |
Method and device for dosing powdered materials |
Jul. 3, 2001 |
| 6237815 |
Dispensing device including a rotatable closing cone |
May. 29, 2001 |
| 6196278 |
Powder filling utilizing vibrofluidization |
Mar. 6, 2001 |
| 6162496 |
Method of mixing |
Dec. 19, 2000 |
| 6138925 |
Texturizer dispensing apparatus |
Oct. 31, 2000 |
| 6033105 |
Integrated bone cement mixing and dispensing system |
Mar. 7, 2000 |
| 5927553 |
Powdered beverage mixing and dispensing apparatus |
Jul. 27, 1999 |
| 5918768 |
Powdered beverage mixing and dispensing apparatus |
Jul. 6, 1999 |
| 5910164 |
Ice cube dispenser for compressed flaked ice cubes |
Jun. 8, 1999 |
| 5909829 |
Vibratory filler for powders |
Jun. 8, 1999 |
| 5876116 |
Integrated bone cement mixing and dispensing system |
Mar. 2, 1999 |
| 5866201 |
Solid/liquid rotational mixing system |
Feb. 2, 1999 |
| 5862957 |
Seed inoculant applicator |
Jan. 26, 1999 |
| 5829646 |
Ice dispenser and combination ice and beverage dispenser |
Nov. 3, 1998 |
| 5636580 |
Pyrolysis system and a method of pyrolyzing |
Jun. 10, 1997 |
| 5603435 |
Repainting gun |
Feb. 18, 1997 |
| 5579954 |
Micro-metering device |
Dec. 3, 1996 |
| 5524796 |
Screw feeder with multiple concentric flights |
Jun. 11, 1996 |
| 5497907 |
Micro-metering device |
Mar. 12, 1996 |
| 5495323 |
Clean spiral toner cartridge |
Feb. 27, 1996 |
| 5409139 |
Installation for applying a lining to a surface such as the interior of a metallurgical vessel |
Apr. 25, 1995 |
| 5385086 |
Electrostatic assisted dry ingredient deposition apparatus |
Jan. 31, 1995 |
| 5339998 |
Auger feeding agitator |
Aug. 23, 1994 |
| 5299716 |
Ice dispenser with an ice flow regulator |
Apr. 5, 1994 |
| 5265773 |
Paste feeding apparatus |
Nov. 30, 1993 |
| 5080264 |
Apparatus for feeding bulk material |
Jan. 14, 1992 |
| 5054654 |
Combination ice and chilled beverage dispenser |
Oct. 8, 1991 |
| 5037004 |
Ice dispenser for the automatic ice maker of a refrigerator |
Aug. 6, 1991 |
| 4739907 |
Developer storage and dispenser apparatus |
Apr. 26, 1988 |
| 4708268 |
Method and apparatus for the accurate volumetric feeding of materials |
Nov. 24, 1987 |
| 4690804 |
Catalyst feed system |
Sep. 1, 1987 |
| 4589234 |
Article-treating apparatus |
May. 20, 1986 |
| 4511066 |
Device used in connection with containers for bulk material |
Apr. 16, 1985 |
| 4493442 |
Variable rate food ingredient delivery apparatus |
Jan. 15, 1985 |
| 4392591 |
Apparatus for metering semi-flowable material |
Jul. 12, 1983 |
| 4203533 |
Toner powder supply system |
May. 20, 1980 |
| 4174054 |
Volumetric feeder for metering particulate material |
Nov. 13, 1979 |
| 4164244 |
Apparatus for dosing bulk goods |
Aug. 14, 1979 |
| 4154372 |
Volumetric dry materials feeder |
May. 15, 1979 |
| 4151932 |
Distribution tower for particulate material |
May. 1, 1979 |
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