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Class Information
Number: 53/510
Name: Package making > With contents treating > Vacuum or inert atmosphere
Description: Apparatus in which the contents material is subjected to the action of either a partial vacuum or a gas which does not react with the contents.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7591121 |
Fluid filling system |
Sep. 22, 2009 |
| 7571748 |
Vacuum container |
Aug. 11, 2009 |
| 7562511 |
Linear motion vacuum packaging system |
Jul. 21, 2009 |
| 7549271 |
Method for manufacturing airbag module |
Jun. 23, 2009 |
| 7540127 |
Vacuum sealer |
Jun. 2, 2009 |
| 7530212 |
Portable vacuum packaging machine |
May. 12, 2009 |
| 7523596 |
Method for packaging of phials in a sterile environment, and apparatus for carrying out the aforesaid method |
Apr. 28, 2009 |
| 7506491 |
Method and machine for packaging food products in trays sealingly closed at the top with a thermoplastic film |
Mar. 24, 2009 |
| 7493743 |
Packages for alkanes having ultra-high transparency at 193 nm |
Feb. 24, 2009 |
| 7484346 |
Vacuum packaging appliance with removable trough |
Feb. 3, 2009 |
| 7464521 |
Vacuum packaging machine for product packages with multiple products |
Dec. 16, 2008 |
| 7454883 |
Device, kit and method for use in handling containers |
Nov. 25, 2008 |
| 7444794 |
Bulge reducer for gable top package |
Nov. 4, 2008 |
| 7412811 |
Multiflow gassing system |
Aug. 19, 2008 |
| 7389629 |
Portable vacuum pump for use with reclosable, evacuable containers |
Jun. 24, 2008 |
| 7360346 |
Purging system and purging method for the interior of a portable type hermetically sealed container |
Apr. 22, 2008 |
| 7350338 |
Portable storage protection device |
Apr. 1, 2008 |
| 7347032 |
Capping head for the application in vacuum conditions of caps on bottles or containers in general, a capping machine comprising said head, and a method for the application of caps that can be |
Mar. 25, 2008 |
| 7328555 |
Plant and device for the continuous packing of food products in modified atmosphere |
Feb. 12, 2008 |
| 7328548 |
Devices and methods for introducing air into, or removing air from, containers |
Feb. 12, 2008 |
| 7328549 |
Process for aseptic vacuum filling and stoppering of low viscosity liquids in syringes |
Feb. 12, 2008 |
| 7325381 |
Devices and methods for introducing air into, or removing air from, containers |
Feb. 5, 2008 |
| 7310924 |
Vacuum packaging appliance with sealing sub-assembly including latch and release lever mechanisms |
Dec. 25, 2007 |
| 7299601 |
Device for exchanging a bottle closure |
Nov. 27, 2007 |
| 7296390 |
Vacuum packaging machine having a plurality of vacuum chambers for performing a vacuum sealing operation on product packages |
Nov. 20, 2007 |
| 7272919 |
Portable vacuum device |
Sep. 25, 2007 |
| 7272918 |
Sealing gasket for lower tool of a sealing station of a vacuum packaging machine |
Sep. 25, 2007 |
| 7228674 |
Vacuum packaging machine |
Jun. 12, 2007 |
| 7219480 |
Capping and nitrogen dosing apparatus |
May. 22, 2007 |
| 7204067 |
Vacuum packaging appliance with removable trough |
Apr. 17, 2007 |
| 7204069 |
Container sealing device |
Apr. 17, 2007 |
| 7197860 |
Method and apparatus for vacuum sealing |
Apr. 3, 2007 |
| 7197861 |
Vacuum packaging appliances |
Apr. 3, 2007 |
| 7140167 |
Positive pressure fresh meat packaging system |
Nov. 28, 2006 |
| 7127875 |
Portable vacuum device |
Oct. 31, 2006 |
| 7124557 |
Vacuum packaging appliance with sealing sub-assembly including latch and release lever mechanisms |
Oct. 24, 2006 |
| 7055298 |
Device for packaging products under controlled atmosphere |
Jun. 6, 2006 |
| 7055297 |
Vacuum packaging machine |
Jun. 6, 2006 |
| 7040075 |
Nitrogen cap chute end |
May. 9, 2006 |
| 7028449 |
Sealable packaging container, packaging machine and method of sealing the packaging container |
Apr. 18, 2006 |
| 7021034 |
Decoupled vacuum packaging appliance |
Apr. 4, 2006 |
| 7000367 |
Vacuum packaging machine and system for controlling the same |
Feb. 21, 2006 |
| 6945014 |
Air-tight coffee storage container |
Sep. 20, 2005 |
| 6912828 |
Packaging method and apparatus |
Jul. 5, 2005 |
| 6910313 |
System and apparatus for an automated container filling production line |
Jun. 28, 2005 |
| 6910317 |
System for sealing ampoules with a sample housed therein, in dry fashion |
Jun. 28, 2005 |
| 6899147 |
Filling device and method |
May. 31, 2005 |
| 6889487 |
Apparatus for continuously forming vacuum packaged body |
May. 10, 2005 |
| 6843043 |
Web packaging pasteurization system |
Jan. 18, 2005 |
| 6829875 |
Method of venting a filled bottle which is closed by means of an elastic stopper, and apparatus for implementing the method |
Dec. 14, 2004 |
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