Folded paperboard container
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United States of America Patent
Stats
-
Jan 28, 1992
Grant Date -
N/A
app pub date -
May 24, 1990
filing date -
May 24, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A folded paperboard container formed of a flat sheet of paperboard having a thermoplastic coating on a surface thereof. The sheet includes a bottom panel and a pair of side panels each connected to the bottom panel along a first fold line. End panels are connected along second fold lines to each side edge of the side panel. The sheet is folded along the first and second fold lines and the overlapping end panels are heat sealed to provide an open-ended container. The thermoplastic coating is located on the inner surface of the folded container. A molded plastic dispenser lid is secured by heat sealing within the open end of the container.
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Family
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- Non-US Classification not provided for expired patents
Cited Art Landscape
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