Receptacles – Receptacle having flexible – removable inner liner – Means for venting air trapped between the liner and its...
Patent
1991-03-05
1991-08-27
Elkins, Gary E.
Receptacles
Receptacle having flexible, removable inner liner
Means for venting air trapped between the liner and its...
220465, 222185, 222564, 2291222, B65D 572
Patent
active
050426826
ABSTRACT:
An outer container, formed from a unitary blank of foldable paperboard, for use with an inner flexible bag in a composite package adapted to hold and dispense liquids. The container includes a detachable tab in the bottom wall, to provide access to a bag spout, and an integral, internal, wedge-shaped ramp, formed entirely from material of the bottom wall and adjacent side walls of the container, and which is located adjacent a lower rear corner of the container to help evacuate liquid from a bag positioned within the container.
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patent: 3536247 (1970-10-01), Gadiel
patent: 4039118 (1977-08-01), Kawaoka
patent: 4120420 (1978-10-01), Dirksing
patent: 4673125 (1987-06-01), Weaver
Mertz Noel J.
Ritter Karl M.
Carpenter Richard W.
Container Corporation of America
Elkins Gary E.
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