Food or edible material: processes – compositions – and products – Packaged or wrapped product – Having nonedible spacer to segregate all units of multiunit...
Patent
1980-01-24
1981-02-03
Weinstein, Steven L.
Food or edible material: processes, compositions, and products
Packaged or wrapped product
Having nonedible spacer to segregate all units of multiunit...
206499, 206503, 206821, 220 4D, 229DIG11, 229 41C, 426108, 426110, 426124, B65D 7100
Patent
active
042489016
ABSTRACT:
Two containers housing an expandable food product are placed in face-to-face juxtaposition and a sleeve complemental in shape to the exterior panels of the facing containers is wrapped around the containers to form a unitized package. The sleeve is bisected by a perforated score line which enables the sleeve to be separated into two pieces. Each piece has a linear and undulating edge wherein the sleeve half can be placed in a microwave oven on its linear edge to support one of the containers above the oven surface on the undulating edge enabling the microwave energy to be distributed along all surfaces of the container to heat the food product within the container.
REFERENCES:
patent: 1683542 (1928-09-01), Greenwood
patent: 1856634 (1932-05-01), Hartig
patent: 2062539 (1936-12-01), Vogt
patent: 2085238 (1937-06-01), Towell
patent: 2572610 (1951-10-01), Gilbert
patent: 3145112 (1964-08-01), Boegershausen
patent: 3292810 (1966-12-01), Schechter
patent: 3861530 (1975-01-01), Calvert
Champion International Corporation
Sommer Evelyn M.
Weinstein Steven L.
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