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Class Information
Number: 222/561
Name: Dispensing > With flow controller or closure > Reciprocatory > Between fixed plates or flanges
Description: Dispensers in which a movable element is held in place by flanges and/or plates located on opposite faces of the movable element. The flanges may be formed by upsetting or otherwise grooving the stationary part.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| RE40735 |
Metering device for sand spreading devices, especially for rail vehicles |
Jun. 16, 2009 |
| 7540398 |
Gating system for a transport vehicle |
Jun. 2, 2009 |
| 7481339 |
Hygienic dispensing package |
Jan. 27, 2009 |
| 7219874 |
Access fitting for gas sampling bag |
May. 22, 2007 |
| 7204394 |
Liquid container having gate valve |
Apr. 17, 2007 |
| 7040528 |
Dispenser/closure for flexible product containers |
May. 9, 2006 |
| 6938935 |
Metering device for sand spreading devices, especially for rail vehicles |
Sep. 6, 2005 |
| 6896161 |
Closeable dispensing device for dispensing a liquid, viscous, or pasty medium contained in a container |
May. 24, 2005 |
| 6877640 |
Device for dispensing liquid or powder to washing machine and the like |
Apr. 12, 2005 |
| 6868988 |
Containers of flowable substance adapted for connecting to dispensing devices of a beverage or food dispensing machine |
Mar. 22, 2005 |
| 6851582 |
Deicing device |
Feb. 8, 2005 |
| 6774318 |
Removable material hopper assembly and method of using same to eliminate residual ingredient material |
Aug. 10, 2004 |
| 6736297 |
Belt trap door closure |
May. 18, 2004 |
| 6698624 |
Device for dispensing a flowable powder substance |
Mar. 2, 2004 |
| 6571990 |
Method and apparatus for adjustably directing granular material out of a container and reducing outlet pressure in the container |
Jun. 3, 2003 |
| 6516973 |
Device for dispensing a flowable powder substance |
Feb. 11, 2003 |
| 6516975 |
Cottonseed feeder |
Feb. 11, 2003 |
| 6508387 |
Gravity flow sludge load-out metering gate |
Jan. 21, 2003 |
| 6505760 |
Seed box tote |
Jan. 14, 2003 |
| 6488184 |
Dry particulate dispenser |
Dec. 3, 2002 |
| 6471099 |
Metering device for water or solvent paint vessel covers |
Oct. 29, 2002 |
| 6457611 |
Pill dispenser loader |
Oct. 1, 2002 |
| 6439442 |
Lid with a slidable dispensing spout |
Aug. 27, 2002 |
| 6401983 |
Bulk cargo container |
Jun. 11, 2002 |
| 6398046 |
Drum roller dispenser for dry particles, particularly polymeric erosion control agents |
Jun. 4, 2002 |
| 6394324 |
Dispensing device for moist towel |
May. 28, 2002 |
| 6367661 |
Cup cake hopper |
Apr. 9, 2002 |
| 6364160 |
Device and method for installing bottle in dispensing unit with minimal spillage |
Apr. 2, 2002 |
| 6328183 |
Mass flow bulk material bin |
Dec. 11, 2001 |
| 6257016 |
Apparatus for dispensing dry ice |
Jul. 10, 2001 |
| 6250516 |
Assembly for filling canisters |
Jun. 26, 2001 |
| 6152862 |
Hand held drink dispenser |
Nov. 28, 2000 |
| 6148636 |
Apparatus for dispensing dry ice |
Nov. 21, 2000 |
| 6145705 |
Dry condiment dispensing system |
Nov. 14, 2000 |
| 6126043 |
Reusable portable pressurized fluid container |
Oct. 3, 2000 |
| 6102245 |
Drinking vessel with valve |
Aug. 15, 2000 |
| 6102259 |
Plastic safety stopper |
Aug. 15, 2000 |
| 6098847 |
Apparatus for feeding a flowable particulate material into a proportioning apparatus |
Aug. 8, 2000 |
| 6085948 |
Trap closure device for trailer hoppers |
Jul. 11, 2000 |
| 6073802 |
Emergency closure gate |
Jun. 13, 2000 |
| 6073533 |
Shot caddy |
Jun. 13, 2000 |
| RE36324 |
Hopper convertible material container |
Oct. 5, 1999 |
| 5887758 |
Ice access and discharge system |
Mar. 30, 1999 |
| 5884821 |
Device for dispensing detergent, particularly for dishwashers |
Mar. 23, 1999 |
| 5873498 |
Railway locomotive fuel service truck |
Feb. 23, 1999 |
| 5780779 |
Granule gate and granule weighing machine incorporating the same |
Jul. 14, 1998 |
| 5730333 |
Retail bulk product dispenser |
Mar. 24, 1998 |
| 5701719 |
Loading device |
Dec. 30, 1997 |
| 5702025 |
Leak free lid with closure and spout |
Dec. 30, 1997 |
| 5697533 |
Dispensing closure |
Dec. 16, 1997 |
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