Lidded paperboard container
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United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Mar 27, 2006
filing date -
Oct 20, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
This invention relates generally to lidded disposable pressed paperboard containers and more particularly to a disposable lid with an engagement profile particularly useful for paperboard containers comprising evert outer portions. The lid of the present invention provides a good fit for paperboard container bases having evert outer portions while still allowing the lid to be removed from the base without the need for excessive force. The lid profile is relatively insensitive to size variations of paperboard container bases having evert outer portions and allows for flexing of paperboard during application so as to provide an unexpectedly good seal so as to provide lidded, disposable paperboard containers.
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