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Class Information
Number: 222/82
Name: Dispensing > With cutter and/or punch > To form dispensing opening in container > With discharge assistant
Description: Dispensers having discharge assistant means to discharge the contents of the container in which the opening has been formed.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7552845 |
Fine particle dispensing apparatus and method |
Jun. 30, 2009 |
| 7402291 |
Dispensing apparatus and method suitable for heterogeneous composition |
Jul. 22, 2008 |
| 7390467 |
Dispensing apparatus and method suitable for heterogeneous composition |
Jun. 24, 2008 |
| 7389946 |
Fluid product spraying device |
Jun. 24, 2008 |
| 7353971 |
Laterally-actuated fluid dispensing device |
Apr. 8, 2008 |
| 7331486 |
Pump dispenser and cartridge |
Feb. 19, 2008 |
| 7318538 |
Perfume dispenser provided with a perforable cartridge |
Jan. 15, 2008 |
| 7299949 |
Discharge device for manually producing a volume flow |
Nov. 27, 2007 |
| 7213593 |
Two-chamber cartridge for propellant-free metering aerosols |
May. 8, 2007 |
| 7156257 |
Compressed gas cylinder |
Jan. 2, 2007 |
| 7147132 |
Ampoules for liquid atomizer |
Dec. 12, 2006 |
| 6997351 |
Bottle cap |
Feb. 14, 2006 |
| 6986324 |
Fluid delivery valve system and method |
Jan. 17, 2006 |
| 6980754 |
Toner supply container and unsealing member for unsealing the toner supply container |
Dec. 27, 2005 |
| 6938798 |
Fluid or powdery product dispensing device |
Sep. 6, 2005 |
| 6929152 |
Assembly for the packaging and application of a fluid product |
Aug. 16, 2005 |
| 6889872 |
Electric two-part material dispenser |
May. 10, 2005 |
| 6877672 |
Method and dispenser for mixing and discharging media |
Apr. 12, 2005 |
| 6874657 |
Biological sealant storage and dispensing system |
Apr. 5, 2005 |
| 6854595 |
Container closure containing a mix |
Feb. 15, 2005 |
| 6802436 |
Dispensing device |
Oct. 12, 2004 |
| 6772915 |
Dispenser for media |
Aug. 10, 2004 |
| 6725857 |
Dispenser for media |
Apr. 27, 2004 |
| 6722530 |
System for dispensing controlled amounts of flowable material from a flexible container |
Apr. 20, 2004 |
| 6719172 |
Pepper agent system |
Apr. 13, 2004 |
| 6715643 |
Device and method for dispensing chemical product |
Apr. 6, 2004 |
| 6708846 |
Dispenser for flowable media |
Mar. 23, 2004 |
| 6634523 |
Pepper agent system |
Oct. 21, 2003 |
| 6626328 |
Media dispenser |
Sep. 30, 2003 |
| 6612465 |
Multi-component mixing storage and dispensing device |
Sep. 2, 2003 |
| 6609612 |
Closure with selectively operable dispense feature |
Aug. 26, 2003 |
| 6598762 |
Coating touch up kit |
Jul. 29, 2003 |
| 6578737 |
Pressure activated self-opening cartridge nozzle |
Jun. 17, 2003 |
| 6568562 |
Probe for rechargeable dispensers |
May. 27, 2003 |
| 6564970 |
Disposable self-opener for opening a tubular bag-cartridge and for pressing out a pasty material from the latter |
May. 20, 2003 |
| 6557740 |
Device for removing a pill from its package |
May. 6, 2003 |
| 6554465 |
Concrete admixture packaging and batch feed system |
Apr. 29, 2003 |
| 6547101 |
Multi-chambered ampoule for dispensing a mixture comprising several substances |
Apr. 15, 2003 |
| 6488894 |
Device for sequential discharge of flowable reagents |
Dec. 3, 2002 |
| 6446839 |
Dispenser with manually operable discharge device |
Sep. 10, 2002 |
| 6439431 |
Single stroke fluid dispense system |
Aug. 27, 2002 |
| 6439427 |
Monomer delivery device for bone cement delivery system |
Aug. 27, 2002 |
| 6419393 |
Bag |
Jul. 16, 2002 |
| 6412659 |
Container and pump assembly |
Jul. 2, 2002 |
| 6398074 |
Reservoir, reservoir filling method and device for dispensing fluid contained in the reservoir |
Jun. 4, 2002 |
| 6398956 |
Method and apparatus for directly sampling a fluid for microfiltration |
Jun. 4, 2002 |
| 6390335 |
Device with improved fitment system |
May. 21, 2002 |
| 6382465 |
Dispenser for the optionally atomized discharge of an in particular liquid medium from a container |
May. 7, 2002 |
| 6375039 |
Material transfer device |
Apr. 23, 2002 |
| 6352177 |
Device for discharging a pasty two-component mixture |
Mar. 5, 2002 |
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