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Browse by Category: Main > Packaging & Containers
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:

Class Number Class Name Patents
53/512 With preformed bag 309
53/511 With receptacle forming 182


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
7690404 Apparatus and method for exposing a container to a controlled environment Apr. 6, 2010
7685796 Machine and process for closing containers Mar. 30, 2010
7644560 System and method for providing a regulated atmosphere for packaging perishable goods Jan. 12, 2010
7610736 Method and system for the gas-tight packing of objects Nov. 3, 2009
7603834 Method of calibrating a dispensing station Oct. 20, 2009
7600358 Method and packaging machine for packaging a product arranged in a tray Oct. 13, 2009
7596933 Dual actuator cylinder assembly Oct. 6, 2009
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
7272918 Sealing gasket for lower tool of a sealing station of a vacuum packaging machine Sep. 25, 2007
7272919 Portable vacuum device 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
7197861 Vacuum packaging appliances Apr. 3, 2007
7197860 Method and apparatus for vacuum sealing 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
7055297 Vacuum packaging machine Jun. 6, 2006
7055298 Device for packaging products under controlled atmosphere 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

1 2 3 4 5 6 7










 
 
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