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Class Information
Number: 222/321.5
Name: Dispensing > With discharge assistant (e.g., impeller, pump, conveyer, movable trap chamber, etc.) > With movable nozzle interconnected therewith > With material supply container and discharge assistant casing > Inlet trap (e.g., sump)
Description: Subject matter wherein an inlet to the discharge assistant casing extends into a supplemental chamber communicating with the supply container.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7243821 |
Product dispenser comprising a tappet-activated pump |
Jul. 17, 2007 |
| 6769576 |
Delivery container |
Aug. 3, 2004 |
| 6708852 |
Non-chemical aerosol dispenser |
Mar. 23, 2004 |
| 6601739 |
Retention element, dispensing device, and method of use |
Aug. 5, 2003 |
| 6431408 |
Dispensing device and methods |
Aug. 13, 2002 |
| 6405905 |
Dosing dispenser for flowable media |
Jun. 18, 2002 |
| 6398080 |
Pump-action dosing bottle |
Jun. 4, 2002 |
| 6179170 |
Dispenser assembly and insert tank for same |
Jan. 30, 2001 |
| 5476198 |
Liquid dispenser device without a dip-tube |
Dec. 19, 1995 |
| 5366119 |
Dispenser bottle with internal pump |
Nov. 22, 1994 |
| 4728008 |
Dispenser for flowable media |
Mar. 1, 1988 |
| 4470526 |
Siphon dispensing bottle |
Sep. 11, 1984 |
| 3952918 |
Fluid dispenser apparatus |
Apr. 27, 1976 |
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