Envelopes – wrappers – and paperboard boxes – Paperboard box – Having means to facilitate opening the box by severing box...
Patent
1991-12-12
1993-06-29
Elkins, Gary E.
Envelopes, wrappers, and paperboard boxes
Paperboard box
Having means to facilitate opening the box by severing box...
220441, 220443, 493 96, 493114, 493907, B65D 554, B65D 556
Patent
active
052226603
ABSTRACT:
A carton, a box-blank for making a carton and a method of making a box-blank, each of a material having two layers, or a laminated corrugated cardboard, there being provided a substantially separable section and a tear strip for separating the outer layer from the inner such that the inner layer forms a collar to at least partially define an opening in the carton or the carton made from the box-blank.
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Accurate Box Company, Inc.
Elkins Gary E.
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