Pack

Details Pack Pack

1991-03-27

1992-05-19

Marcus, Stephen

Envelopes, wrappers, and paperboard boxes

Paperboard box

With closure for an access opening

220462, 220441, B65D 540

Patent

active

051140691

ABSTRACT:
Pack made from board or a similar material with two side panels, two end panels, a base formed from four flaps and a lid also formed from four flaps, as well as with an opening located at the top end of an end panel for removing free-flowing products. At least one of the lid flaps hinged to the side panels does not extend all the way to the end panel incorporating the removal opening and the top section of this end panel, in which the removal opening is located, is folded back until it rests against this lid flap.

REFERENCES:
patent: 3173579 (1965-03-01), Curie et al.
patent: 3233817 (1966-02-01), Casady
patent: 3306514 (1967-02-01), MacKendrick
patent: 3952940 (1976-04-01), Malcolm
patent: 4572422 (1986-02-01), Heuberger et al.
patent: 4971243 (1990-11-01), Lisiecki
patent: 5048691 (1991-09-01), Heuberger et al.

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