Envelopes – wrappers – and paperboard boxes – Paperboard box – Wrapper type
Patent
1995-12-15
1997-02-11
Elkins, Gary E.
Envelopes, wrappers, and paperboard boxes
Paperboard box
Wrapper type
141337, 206216, B65D 542
Patent
active
056012306
ABSTRACT:
An integrated packaging system, including a funnel, for containers of motor oil or other pourable materials. The packaging system is formed into a box out of a sheet of material, such as corrugated cardboard. One or more walls of the cardboard are partially die cut to allow selective removal of a section, with fold lines pre-stamped, which when folded form a funnel. The funnel is convenient, included as a part of the box, storable within the box and recyclable with the box when discarded.
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Elkins Gary E.
Union Camp Corporation
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