Envelopes – wrappers – and paperboard boxes – Paperboard box – Including a polygonal – nonrectangular wall
Patent
1997-06-18
1998-11-24
Shoap, Allan N.
Envelopes, wrappers, and paperboard boxes
Paperboard box
Including a polygonal, nonrectangular wall
22912018, B65D 500
Patent
active
058396497
ABSTRACT:
The present invention is directed to a one piece trapezoidal carton with an inner partition for packaging an article. The one piece trapezoidal carton with an inner partition comprises a trapezoidal carton section having (a) trapezoidal front and back wall panels; (b) first and second trapezoidal side wall panels connecting the front and back wall panels; (c) a rectangular bottom panel closing the bottom of the carton; (d) a rectangular top panel including a top closing flap for closing the top of the carton; and (e) a trapezoidal glueable side panel, having a first and second side, attached to the inside of the first side wall panel. The first side of the trapezoidal glueable side panel extends from the back wall panel. The one piece trapezoidal carton with an inner partition also comprises an inner partition section having (a) a trapezoidal center partition; (b) a pair of trapezoidal cradling partitions, each extending from a side of the center partition; (c) first and second trapezoidal supporting partitions, each extending from a side of one of the trapezoidal cradling partitions; and (d) a trapezoidal glueable partition, attached to the inside of the second side wall panel, extending from a side of the second trapezoidal supporting partition. A side of the first trapezoidal supporting partition in the inner partition section extends from the second side of the trapezoidal glueable side panel in the trapezoidal carton section to form the one piece carton. The present invention is also directed to a one piece blank of foldable sheet material cut and scored so that it is divided into a series of connected wall forming panels which when assembled provides the inventive one piece trapezoidal carton with an inner partition for packaging an article.
REFERENCES:
patent: 2175600 (1939-12-01), Greco
patent: 2625315 (1953-03-01), Fehrenkamp
patent: 2686002 (1954-08-01), Inman
patent: 2965278 (1960-12-01), Phillips
patent: 5088641 (1992-02-01), Shepard
patent: 5366141 (1994-11-01), Stone
Mai Tri M.
Muccino Richard R.
Shoap Allan N.
Union Camp Corporation
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