Double compartment valve bag

Details Double compartment valve bag Double compartment valve bag

1983-01-10

1984-06-12

Garbe, Stephen P.

Special receptacle or package

With pallet feature

Knockdown or collapsible type

206568, 206617, 206618, 383 37, 383 38, 383 53, B65D 2708, B65D 2738

Patent

active

044536372

ABSTRACT:
A closed bag containing two independent compartments has a single opening for filling both compartments simultaneously, the compartments being separable from each other so they can be moved independently.

REFERENCES:
patent: 2333643 (1943-11-01), Donnellan
patent: 2791505 (1957-05-01), Barnett
patent: 3187750 (1965-06-01), Tenczar, Jr.
patent: 3304977 (1967-02-01), Hammons
patent: 3618286 (1971-11-01), Membrino
patent: 3802919 (1974-04-01), Saffir
patent: 3941306 (1976-03-01), Weikert
patent: 4021283 (1977-05-01), Weikert

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