Envelopes – wrappers – and paperboard boxes – Paperboard box – Including a polygonal – nonrectangular wall
Patent
1989-05-04
1989-10-31
Elkins, Gary
Envelopes, wrappers, and paperboard boxes
Paperboard box
Including a polygonal, nonrectangular wall
22912528, 22912529, 229148, 229150, B65D 4308
Patent
active
048771783
ABSTRACT:
A carton having a tray and cover locked in closed position by means of a pair of detents extending forwardly and above the front wall of the tray. The detents are of double thickness being formed by overlapped extensions of the glue flaps and side walls of the tray. A pair of slots in the cover receives the detents in a closed position to lock the cover to the tray.
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Dopaco, Inc.
Elkins Gary
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