Envelopes – wrappers – and paperboard boxes – Paperboard box – Box includes two side walls which are not formed from the...
Patent
1992-11-16
1994-01-11
Elkins, Gary E.
Envelopes, wrappers, and paperboard boxes
Paperboard box
Box includes two side walls which are not formed from the...
229162, 229164, 229167, 229178, B65D 542, B65D 564
Patent
active
052773604
ABSTRACT:
A stackable container is formed from a unitary continuous corrugated or sold fiberboard blank for storage of shipped goods. The stackable container includes a bottom portion, first and second opposing side panels, a back panel, and a front panel. The side panels and the back panel have corresponding rigid ledges along uppermost edges of the panels which are capable of supporting another similar or identical stackable container on top of this one. The side panels and the back panel are made from a corresponding pair of planar layers. The ledge corresponding to each panel is connected to and bridges between the corresponding pair of planar layers. The front panel has a display opening for viewing and accessing contents of the stackable container. The stackable container also includes a lid used during shipment of the container.
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patent: 4907693 (1990-03-01), Child
Elkins Gary E.
Packaging Corporation of America
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