Self standing flanged tray with integral lid

Special receptacle or package – With pallet feature – Knockdown or collapsible type

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Details

229 44R, 206504, B65D 566, B65D 524

Patent

active

043124518

ABSTRACT:
A container for packaging, storing, displaying and heating food is prepared from a blank of paperboard that is coated on at least one side with a thermally stable material. The container consists of a plurality of upstanding walls foldably connected to a bottom panel; corner closures foldably connected between said upstanding walls; a peripheral flange located around all except one of said upstanding walls; and, an integral lid foldably connected to the remaining upstanding wall wherein all except the remaining upstanding wall diverge with respect to the bottom panel which permits the container to be nested with others when empty, and self standing along the remaining straight upstanding wall after being filled and closed.

REFERENCES:
patent: 3113680 (1963-12-01), Frater et al.
patent: 3410697 (1968-11-01), Stephenson
patent: 3863832 (1975-02-01), Gordon
patent: 3865302 (1975-02-01), Kane
patent: 3917155 (1975-11-01), Bemiss
patent: 4019675 (1977-04-01), Andersson
patent: 4183458 (1980-01-01), Meyers
patent: 4202464 (1980-03-01), Mohs
patent: 4209095 (1980-06-01), Dutcher

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