Convenience packaging
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United States of America Patent
Stats
-
Oct 24, 1989
Grant Date -
N/A
app pub date -
Dec 2, 1988
filing date -
Dec 2, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A rigid sheet metal substrate can body (50) and end closure (92) provides dependable tamper-evident and abuse-resistant packaging for shipment and long shelf-life storage without freezing; and, in addition, provides for direct heating in the can body after opening, including microwave heating, for serving and/or eating directly from such disposable container. The can body is shaped by draw processing with diminishing cross sectional areas in proceeding height-wise from open end (61) to closed bottom wall (56).
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Family
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Cited Art Landscape
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