Food or edible material: processes – compositions – and products – Packaged or wrapped product – Package containing separate noncoated or laminated interior...
Patent
1980-01-30
1981-07-21
Weinstein, Steven L.
Food or edible material: processes, compositions, and products
Packaged or wrapped product
Package containing separate noncoated or laminated interior...
206620, 206631, 229 33, 229 8, 229DIG3, 229 41C, 426111, 426113, 426234, 220403, 220462, B65D 528, B65D 7702, B65D 8134
Patent
active
042799333
ABSTRACT:
A paperboard container for use in a microwave oven to cook an expandable food has an octagonal bottom support panel, upwardly and outwardly extending trapezoidal side panels connected to each edge of the bottom support panel, and a pop-up cover of overlapped, semi-ovoid top panels. A top panel is foldably connected to an edge of each of the side panels and a circular seal is removably attached to one of the top panels and an opposed one thereof to close the container. Upon removal of the seal, the top panels assume a substantially upright position as extensions of the side panels to enclose and support, along with the bottom support panel and side panels, an expanded food package.
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patent: 4036423 (1977-07-01), Gordon
Austin John J.
Webinger George
Champion International Corporation
Sommer Evelyn M.
Weinstein Steven L.
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