Envelopes – wrappers – and paperboard boxes – Paperboard box – Having means to facilitate opening the box by severing box...
Reexamination Certificate
2006-01-03
2006-01-03
Mai, Tri M. (Department: 3727)
Envelopes, wrappers, and paperboard boxes
Paperboard box
Having means to facilitate opening the box by severing box...
C229S145000, C229S103300
Reexamination Certificate
active
06981632
ABSTRACT:
In accordance with the aspects of the present invention, a single piece container blank is disclosed. The present invention includes a blank constructed from a single sheet of foldable material cut and scored to define a bottom panel, a top panel, a front panel and a back panel. Additionally, the blank includes pairs of opposed bottom flaps, top flaps, front flaps and back flaps. A front flap tab is attached to each front flap along a front flap perforation line. A relief slot is formed between the front panel and each of the front flap tabs. The relief slots are arranged in an intersecting relationship with the front flap perforation lines. A manufacture flap is hingedly attached to the bottom panel. Opposed manufacture tabs are attached to the manufacture flap. The width of the manufacture flaps is no greater than the width of the front flap tab.
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Friedman Davide R.
Gardner Jeffrey M.
Mai Tri M.
Weyerhaeuser Company
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