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Class Information
Number: 222/643
Name: Dispensing > Including timer > For timing dispensing period > Of discharge assistant > Rotary
Description: Dispenser wherein the device which moves material toward, or through the container outlet turns about an axis.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6920903 |
Apparatus and method for refurbishing used cartridges for ink jet type imaging devices |
Jul. 26, 2005 |
| 6135056 |
Automatic pet food dispenser at definite times and for a definite quantity |
Oct. 24, 2000 |
| 5988461 |
Dry lube dispenser |
Nov. 23, 1999 |
| 5581982 |
Method for automatically bagging ice using a timer and multipositional electronic scale |
Dec. 10, 1996 |
| 5450985 |
Dispenser for dry application of polyacrylamide |
Sep. 19, 1995 |
| 5407097 |
Method and apparatus for handling printing ink |
Apr. 18, 1995 |
| 5303672 |
Food dispensing apparatus for small animals |
Apr. 19, 1994 |
| 5230448 |
Complete system self-contained drink and ice dispensing |
Jul. 27, 1993 |
| 5078097 |
Automatic unitary food dispenser for pets |
Jan. 7, 1992 |
| 5029729 |
Method of dispensing vapor to the air in a room and an apparatus for carrying out the method |
Jul. 9, 1991 |
| 5012961 |
Method of dispensing vapor to the air in a room and an apparatus for carrying out the method |
May. 7, 1991 |
| 4964535 |
Dispensing apparatus |
Oct. 23, 1990 |
| 4957226 |
Automatic food dispensing method, apparatus and utensil |
Sep. 18, 1990 |
| 4949674 |
Automatic fishfood dispenser |
Aug. 21, 1990 |
| 4942979 |
Ice dispensing apparatus |
Jul. 24, 1990 |
| 4934563 |
Automatic detergent dispenser apparatus having synchronous motor drive |
Jun. 19, 1990 |
| 4921149 |
Ice portion control for ice dispenser and method |
May. 1, 1990 |
| 4919314 |
Time control device for water conditioning apparatus |
Apr. 24, 1990 |
| 4875607 |
Automatic detergent dispenser apparatus having synchronous motor drive |
Oct. 24, 1989 |
| 4846381 |
Ice dispenser |
Jul. 11, 1989 |
| 4787539 |
Ice dispenser |
Nov. 29, 1988 |
| 4747766 |
Device for filling a mold tray with a thick fluid substance such as chocolate |
May. 31, 1988 |
| 4681245 |
Method and apparatus for dispensing oil well proppant additive |
Jul. 21, 1987 |
| 4658985 |
Method of dispensing vapor to the air in a room and an apparatus for carrying out the method |
Apr. 21, 1987 |
| 4582097 |
Control apparatus and method for automatic filling machine |
Apr. 15, 1986 |
| 4456149 |
Water dispensing system |
Jun. 26, 1984 |
| 4195753 |
Dry chemical applicator |
Apr. 1, 1980 |
| 4096971 |
Method of and apparatus for dispensing self-conserving liquids |
Jun. 27, 1978 |
| 4003498 |
Method and apparatus for controlled feeding of friction material |
Jan. 18, 1977 |
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