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Class Information
Number: 222/541.1
Name: Dispensing > With frangible closure for outlet
Description: Subject matter having a closure for an outlet of the dispenser intended to be broken, torn, cut, or punched for opening the same.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7331491 |
Closure assembly with valve |
Feb. 19, 2008 |
| 7237698 |
Pressure activated self opening container and seal |
Jul. 3, 2007 |
| 7225947 |
Pouring spout seal for composite packagings |
Jun. 5, 2007 |
| 7219816 |
Easily sealed and opened pre-filled, disposable pipette |
May. 22, 2007 |
| 7165732 |
Adapter assembly for a fluid supply assembly |
Jan. 23, 2007 |
| 7100600 |
Fluid filled ampoules and methods for their use in aerosolizers |
Sep. 5, 2006 |
| 7021505 |
Dual use decorating device |
Apr. 4, 2006 |
| 6945429 |
Disposable paint cup attachment system for gravity-feed paint sprayer |
Sep. 20, 2005 |
| 6883689 |
Method and device for closing a container and container provided with same |
Apr. 26, 2005 |
| 6779687 |
Squeezable juice dispenser for beverages |
Aug. 24, 2004 |
| 6666240 |
Toner feeding container and powder feeding container |
Dec. 23, 2003 |
| 6591999 |
Opening device for packages of pourable food products |
Jul. 15, 2003 |
| 6547467 |
Microapplicators, delivery systems and methods for adhesives and sealants |
Apr. 15, 2003 |
| 6543654 |
Device for emptying containers filled with liquids |
Apr. 8, 2003 |
| 6533484 |
Solution applicator |
Mar. 18, 2003 |
| 6484909 |
Tamper-proof device applicable to tube-cap assemblies |
Nov. 26, 2002 |
| 6357626 |
Pre-filled oral liquid disposable plastic container |
Mar. 19, 2002 |
| 6354467 |
Device for opening and closing a package |
Mar. 12, 2002 |
| 6299377 |
Liquid applicator for the skin |
Oct. 9, 2001 |
| 6254297 |
Marker pen devices |
Jul. 3, 2001 |
| 6105638 |
Dispensing system and method for dispensing a concentrated product and container for use therewith |
Aug. 22, 2000 |
| 6082568 |
Containers and caps having tamper-evident liners |
Jul. 4, 2000 |
| 6047865 |
Gas capsule and gas delivery system |
Apr. 11, 2000 |
| 6041202 |
Seal for toner cartridge |
Mar. 21, 2000 |
| 6000567 |
Device in a powder cartridge for a dialysis machine |
Dec. 14, 1999 |
| 5988459 |
Dispenser package |
Nov. 23, 1999 |
| 5975380 |
Container including an accordion like pouring spout |
Nov. 2, 1999 |
| 5853034 |
Dispensing system and method for dispensing a concentrated product and container for use therewith |
Dec. 29, 1998 |
| 5638988 |
Particulate dispensing system |
Jun. 17, 1997 |
| 5560521 |
Recyclable caulk cartridge with breakaway nozzle |
Oct. 1, 1996 |
| 5531358 |
Flexible dispensing package |
Jul. 2, 1996 |
| 5509585 |
Closure unit |
Apr. 23, 1996 |
| 5474203 |
Paperboard container for fluids having top opening fitment and exposed lip for engagement by handling implements |
Dec. 12, 1995 |
| 5464133 |
Liquid container having a remotely cleavable seal |
Nov. 7, 1995 |
| 5454488 |
Apparatus for dispensing a semifluid medium from a container |
Oct. 3, 1995 |
| 5433982 |
Composite container having barrier property |
Jul. 18, 1995 |
| 5366454 |
Implantable medication dispensing device |
Nov. 22, 1994 |
| 5348200 |
Automatic closure for a container |
Sep. 20, 1994 |
| 5348186 |
Paperboard container for fluids having top opening fitment and exposed lip for engagement by handling implements |
Sep. 20, 1994 |
| 5320257 |
Resilient ampule with articulating linkage and elongate spout |
Jun. 14, 1994 |
| 5297697 |
Caulk cartridge with valve control |
Mar. 29, 1994 |
| 5261568 |
Apparatus for storing and dispensing pigmented marking particles |
Nov. 16, 1993 |
| 5240155 |
Closure with integral twist ring |
Aug. 31, 1993 |
| 5199613 |
Smooth flow pour spout |
Apr. 6, 1993 |
| 5174469 |
Partially collapsible container with drinking straw or pour spout |
Dec. 29, 1992 |
| 5153650 |
Toner container and process unit including the same |
Oct. 6, 1992 |
| 5127539 |
Containers for liquids |
Jul. 7, 1992 |
| 5123573 |
Package for dispensing products capable of fluid motion |
Jun. 23, 1992 |
| 5064101 |
Five gallon nestable plastic syrup container |
Nov. 12, 1991 |
| 5009344 |
Bulk material handling apparatus |
Apr. 23, 1991 |
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