Envelopes – wrappers – and paperboard boxes – Paperboard box – With closure for an access opening
Patent
1994-12-22
1996-04-02
Shoap, Allan N.
Envelopes, wrappers, and paperboard boxes
Paperboard box
With closure for an access opening
22912542, 229238, B65D 574
Patent
active
055033270
ABSTRACT:
An attached container opener for facilitating ease of opening of a paperboard carton container. The inventive device includes a container body having a pair of lateral panels coupled to a connecting panel to form an openable pouring spout. A pull tab extending from the connecting panel permits ease of separation of the connecting panel from one of the lateral panels, and an engaging aperture extends through the connecting panel to permit ease of separation of the connecting panel from another one of the lateral panels to open the pouring spout.
REFERENCES:
patent: 3125276 (1964-03-01), Zinn
patent: 3520464 (1970-07-01), Pugh, Sr.
patent: 4821950 (1989-04-01), Sanchez et al.
patent: 4883222 (1989-11-01), Fujisawa
patent: 5322214 (1994-06-01), Jonsson et al.
patent: 5398871 (1995-03-01), Vescio
McDonald Christopher J.
Shoap Allan N.
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