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Class Information
Number: 222/385
Name: Dispensing > With discharge assistant (e.g., impeller, pump, conveyer, movable trap chamber, etc.) > With material supply container and discharge assistant with casing (e.g., supply container and pump) > Container-mounted pump > Pump or pulsator casing within supply container
Description: Dispensers under subclasses 383.1+ in which the casing or cylinder of the pump or pulsator is within the supply container.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6471097 |
Hand-operated pump with a free floating sleeve piston |
Oct. 29, 2002 |
| 6464110 |
Perfume dispensing implement |
Oct. 15, 2002 |
| 6450373 |
Condiment pump |
Sep. 17, 2002 |
| 6422429 |
Fluid-dispensing member having an off-center delivery channel |
Jul. 23, 2002 |
| 6420186 |
Method for depositing a flattened droplet on a surface and apparatus therefor, and a pump therefor |
Jul. 16, 2002 |
| 6415959 |
Low capacity pump with enhanced compatibility |
Jul. 9, 2002 |
| 6405907 |
Fully integrated drum pump |
Jun. 18, 2002 |
| 6405903 |
Media dispenser |
Jun. 18, 2002 |
| 6402055 |
Device for producing high pressure in a fluid in miniature |
Jun. 11, 2002 |
| 6390339 |
Fall-off prevention element of a liquid container cap |
May. 21, 2002 |
| 6371337 |
Dispensing member having an outlet valve formed by a differential piston |
Apr. 16, 2002 |
| 6360922 |
Pump assembly with pressure release capability |
Mar. 26, 2002 |
| 6357629 |
Waterproof mechanism for emulsion dispensing pump |
Mar. 19, 2002 |
| 6343720 |
Condiment pump |
Feb. 5, 2002 |
| 6315162 |
Pump dispenser having a plunger seal |
Nov. 13, 2001 |
| 6296154 |
Pump assembly with one piece piston |
Oct. 2, 2001 |
| 6290104 |
Aerosol dispenser for liquid products |
Sep. 18, 2001 |
| 6279786 |
Device for fixing a dispensing member on the neck of a container |
Aug. 28, 2001 |
| 6276569 |
Liquid container press bottle cap |
Aug. 21, 2001 |
| 6269981 |
Oil dispensing apparatus |
Aug. 7, 2001 |
| 6264120 |
Portable automated misting device |
Jul. 24, 2001 |
| 6264070 |
Reservoir pump |
Jul. 24, 2001 |
| 6260736 |
Condiment pump |
Jul. 17, 2001 |
| 6257458 |
Self-priming hand pump for dispensing fluid to a bovine |
Jul. 10, 2001 |
| 6253941 |
Assembly for securing and sealing a dispenser to a flanged container |
Jul. 3, 2001 |
| 6250510 |
Pump dispenser and method for making same |
Jun. 26, 2001 |
| 6247621 |
Dual use dispensing system |
Jun. 19, 2001 |
| 6209759 |
Hand-operated pump with a free floating sleeve piston |
Apr. 3, 2001 |
| 6186371 |
Fixed-spray dispensing device |
Feb. 13, 2001 |
| 6179170 |
Dispenser assembly and insert tank for same |
Jan. 30, 2001 |
| 6173863 |
Pump dispenser having a plunger seal |
Jan. 16, 2001 |
| 6155460 |
Bottled water dispenser filling device and kit therefore |
Dec. 5, 2000 |
| 6149036 |
Dispensing pump with automatic shut-off and method of manufacturing |
Nov. 21, 2000 |
| 6142342 |
Counter-mounted viscous liquid dispenser having improved reservoir assembly |
Nov. 7, 2000 |
| 6138874 |
Dispenser for fluids and paper towels |
Oct. 31, 2000 |
| 6089414 |
Pump assembly with one piece piston |
Jul. 18, 2000 |
| 6073805 |
Assembly for packaging and dispensing a liquid product |
Jun. 13, 2000 |
| 6070763 |
Dispenser pump for a liquid or pasty product |
Jun. 6, 2000 |
| 6059151 |
Media dispenser |
May. 9, 2000 |
| 6056166 |
Portable liquid dispenser |
May. 2, 2000 |
| 6053371 |
Pump dispenser and method for making same |
Apr. 25, 2000 |
| 6036059 |
Low profile and low force actuation dispensing pump |
Mar. 14, 2000 |
| 6032833 |
Non-throttling valve assembly |
Mar. 7, 2000 |
| 6030215 |
Hand-held self-contained oral irrigation device |
Feb. 29, 2000 |
| 6019256 |
Condiment pump |
Feb. 1, 2000 |
| 6010039 |
System for providing sealed assembly between a miniature pump and a reservoir of small capacity |
Jan. 4, 2000 |
| 6006955 |
Pump package |
Dec. 28, 1999 |
| 5992703 |
Dispenser for discharging media |
Nov. 30, 1999 |
| 5961006 |
Pump assembly for use with volumetric container |
Oct. 5, 1999 |
| 5941428 |
Dispensing device for fluid products |
Aug. 24, 1999 |
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