Envelopes – wrappers – and paperboard boxes – Paperboard box – With closure for an access opening
Patent
1993-03-18
1994-10-04
Elkins, Gary E.
Envelopes, wrappers, and paperboard boxes
Paperboard box
With closure for an access opening
229132, 229145, 229227, 229905, B65D 506, B65D 554
Patent
active
053518810
ABSTRACT:
A blank for forming a carton is provided. The blank comprises top, rear, bottom, front and cover panels hingedly connected in the order named. End wall-forming flaps are hingedly connected to bottom and top ends of the main panels. An offset portion or score line is formed in the rear panel end flaps. All score lines, offset portions, perforations and breakaway features are formed in the same direction with reference to the paperboard stock.
REFERENCES:
patent: 3281059 (1966-10-01), Buttery et al.
patent: 3315870 (1967-04-01), Barnes
patent: 3361328 (1968-01-01), Buttery
patent: 3735916 (1973-05-01), Buttery
patent: 3833165 (1974-09-01), Hoiles
patent: 4756470 (1988-07-01), DePaul
patent: 4838432 (1989-06-01), DePaul
patent: 4907698 (1990-03-01), Konrad et al.
patent: 5033622 (1991-07-01), Depasquale et al.
Elkins Gary E.
Fold-Pak Corporation
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