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Browse by Category: Main > Packaging & Containers
Class Information
Number: 53/492
Name: Package making > Methods > Opening only
Description: Methods for (a) expanding or erecting a formed collapsed receptacle into a contents-receiving form or for (b) manipulating a portion of a cover or covering material to permit filling or other operation.


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7607280 Clamp for sheets of material Oct. 27, 2009
7587882 Method for the operation of a package emptying station Sep. 15, 2009
7549274 Packaging system including wrap film removal system Jun. 23, 2009
7520109 Reconfigurable mailing system having interchangeable mailpiece sealing and opening modules Apr. 21, 2009
7454882 Methods for variably opening envelopes Nov. 25, 2008
7428807 Method for packaging medical containers Sep. 30, 2008
7373765 Shipping carton with pull tabs and tear strip May. 20, 2008
7320204 Process and apparatus for encapsulating a photo-stimuable phosphor imaging plate within a barrier envelope and a barrier envelope therefore Jan. 22, 2008
7223058 Bulk bag discharging system assembly May. 29, 2007
7207159 Liquid container sealing jacket, and method for unsealing liquid container fitted with liquid container jacket Apr. 24, 2007
7174695 De-packaging machine Feb. 13, 2007
7058343 Systems and methods for in-situ replenishment of consumable items Jun. 6, 2006
7021033 Container strap cutting method Apr. 4, 2006
6990789 Adjustable stripper blade/moistener system for a mailing system Jan. 31, 2006
6957522 Method and system for labeling syringe bodies Oct. 25, 2005
6945686 Method for dosing reinforcing fibres for the manufacturing of fibre concrete and the chain packing used Sep. 20, 2005
6938808 Method of opening a box Sep. 6, 2005
6931821 Tamper evident vial cap and integrity assurance method Aug. 23, 2005
6898868 Wrapping irregularly shaped objects in production line May. 31, 2005
6883296 Case tab-lock slitting and flap sealer in combination with a continuous radial motion case packing apparatus and method Apr. 26, 2005
6860090 Envelope stripping apparatus Mar. 1, 2005
6775959 Method of producing a packaging container provided with an opening arrangement Aug. 17, 2004
6775960 Separation of joined sheets Aug. 17, 2004
6766630 Method and apparatus for unwrapping stretch film from a stretch wrapped palletized load Jul. 27, 2004
6725631 Apparatus and method for stripping filmic casings from products Apr. 27, 2004
6715266 Bottle unpack/repack apparatus and methods Apr. 6, 2004
6694852 Method and apparatus for cutting a case containing product Feb. 24, 2004
6658823 Bag opening and closing machine Dec. 9, 2003
6578759 Clip for holding carton flaps open and method of use Jun. 17, 2003
6543209 Robotic compatible blister package Apr. 8, 2003
6536192 Drill bit packages and methods Mar. 25, 2003
6523329 Method for packing and sealing a zeolite adsorbent with a dehydrating agent Feb. 25, 2003
6516587 Plastic bag opening method Feb. 11, 2003
6481182 Plastic gloves assemblage for point-of-sales display and storage Nov. 19, 2002
6430901 Method and device for opening and filling pre-manufactured bag packages Aug. 13, 2002
6418703 Method and apparatus for opening a case and forming an insertion space therein Jul. 16, 2002
6402021 Displayable shipping carton Jun. 11, 2002
6318051 Method and device for automatic dispatching of singular items, specially an individual pill Nov. 20, 2001
6286292 Method for feeding blanks of packing material on a packing machine Sep. 11, 2001
6282867 Method and apparatus for handling reels Sep. 4, 2001
6269614 Apparatus and method for bursting perforations on an article Aug. 7, 2001
6269613 Method of opening a perforated article Aug. 7, 2001
6263646 Apparatus and method for opening a perforated article such as a corrugated box Jul. 24, 2001
6263645 Vertical bagger Jul. 24, 2001
6250051 Packing band, packing method and packing apparatus, of little parts, and mounting method of electronic parts Jun. 26, 2001
6240710 Stage and thread assembly for highspeed envelope packing apparatus Jun. 5, 2001
6233906 Carrier tape cutter and component packaging machine May. 22, 2001
6230471 Method and apparatus for processing envelopes containing contents May. 15, 2001
6219647 Method and an apparatus for preprocessing logging of received postal items Apr. 17, 2001
6199348 High speed envelope packing apparatus Mar. 13, 2001

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