Reclosable box with tear-open spout and blank therefor

Details Reclosable box with tear-open spout and blank therefor Reclosable box with tear-open spout and blank therefor

1977-10-19

1979-03-06

Garbe, Stephen P.

Special receptacle or package

With pallet feature

Knockdown or collapsible type

206625, 229 17R, B65D 554, B65D 572

Patent

active

041426355

ABSTRACT:
A paperboard box having a tear-open pour spout which is easily constructed from a simple integral blank. The pour spout is sift-proof and readily opened by means of a tongue, unattached to the box. The pour spout and related tear open portion are constructed to be non-interfering with the pouring of the box contents and to be readily reclosed and reopened.

REFERENCES:
patent: 1470705 (1923-10-01), Zalkind
patent: 1947865 (1934-02-01), Marsh
patent: 2162556 (1939-06-01), Lagaard
patent: 2351812 (1944-06-01), Guyer
patent: 2361597 (1944-10-01), Buttery
patent: 2812127 (1957-11-01), Graybill
patent: 2931554 (1960-04-01), Matern
patent: 2956719 (1960-10-01), Nagle
patent: 3096927 (1963-07-01), Graybill
patent: 3133689 (1964-05-01), Rossi
patent: 3147905 (1964-09-01), Gill
patent: 3270941 (1966-09-01), Barnes
patent: 3361327 (1968-01-01), Waldrop
patent: 3372853 (1968-03-01), Rumberger
patent: 3397833 (1968-08-01), Champlin
patent: 3438565 (1969-04-01), Lugt et al.
patent: 3708109 (1973-01-01), Rosenburgh
patent: 3861583 (1975-01-01), Tingley et al.

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