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Class Information
Number: 229/235
Name: Envelopes, wrappers, and paperboard boxes > Paperboard box > Having means to facilitate opening the box by severing (e.g., tearing, cutting, piercing, etc.) box material or outer wrapper > Tearing means completely encompasses the box (i.e., the box is in two parts after it is torn open)
Description: Subject matter wherein the means which facilitates or enables severing of box material extends around the entire periphery of the box.


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7549542 Shipper container and transfer tool and system and method for use thereof Jun. 23, 2009
7451878 Shipping container convertible to dispensing or all around display container Nov. 18, 2008
7389909 Bag-in-box container Jun. 24, 2008
7306135 Reclosable carton Dec. 11, 2007
7175066 Shipping and display carton Feb. 13, 2007
7066333 Office paper end-display shipper display Jun. 27, 2006
7041194 Moisture activated reinforcement string and tear opening tapes for corrugated and cartonstock containers May. 9, 2006
6976588 Easy-open display shipping container Dec. 20, 2005
6974033 Wraparound-style shipping containers convertible to dispensing or display containers Dec. 13, 2005
6935557 Separable bowl forming carton Aug. 30, 2005
6832683 Rigid carton of cigarettes partially openable for display Dec. 21, 2004
6766941 Tear-away container top Jul. 27, 2004
6752262 Flat blank for the formation of a rigid carton for cigarette packets Jun. 22, 2004
6685084 Tear-away top bulk bin container Feb. 3, 2004
6644541 Substantially paperboard container with tear-strip opening and reclosure feature Nov. 11, 2003
6554135 Shelf ready inner package shipping container Apr. 29, 2003
6546210 Cut sheet packaging member and image forming apparatus Apr. 8, 2003
6513657 Product packaging with handle-forming tearable tape system Feb. 4, 2003
6510982 Shipper and display carton Jan. 28, 2003
6478159 Combination shipping and display container and methods therefor Nov. 12, 2002
6435351 Display shipper Aug. 20, 2002
6419152 Tear-away container top Jul. 16, 2002
6375069 Tamper evident container Apr. 23, 2002
6168075 Breakaway container with thumb slit Jan. 2, 2001
6142366 Breakaway container with thumb slit Nov. 7, 2000
6135289 Shipping containing and display case for fastening packages Oct. 24, 2000
6102277 Reducible cereal box packaging Aug. 15, 2000
6098874 Tear-away container top Aug. 8, 2000
6073833 Shelf ready shipping container Jun. 13, 2000
6053402 Multi-compartment carton Apr. 25, 2000
5979749 Combination shipping and point of sale display cartons for consumer goods Nov. 9, 1999
5921398 Storage and display carton Jul. 13, 1999
5836451 Carton having tray and return carton Nov. 17, 1998
5660325 Child resistant paperboard carton Aug. 26, 1997
5651497 Break-away packing case Jul. 29, 1997
5642833 Composite package for scoopable products Jul. 1, 1997
5628452 Package and blank for packaging cigarettes May. 13, 1997
5605278 Barrier package for instant film Feb. 25, 1997
5582345 Packaging for consumer goods Dec. 10, 1996
5582389 Disposable cooking utensil Dec. 10, 1996
5507432 System for separating corrugated fiberboard Apr. 16, 1996
5505372 Carton blank and carton Apr. 9, 1996
5464151 Tear tape system and container including the same Nov. 7, 1995
5385228 Convertible container Jan. 31, 1995
5375761 Pizza box and method of disposing of used pizza boxes Dec. 27, 1994
5332150 Easy-open shipping/display container, and a blank for erecting the same Jul. 26, 1994
5299733 Detachable multi-unit package with flap Apr. 5, 1994
5279440 Tamperproof packaging having an inner envelope and an outer envelope Jan. 18, 1994
5261595 Collapsible refill container for granular products adapted to be inserted into an outer box-type package Nov. 16, 1993
5251808 Variable volume box Oct. 12, 1993

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