Peelable, sealable closure arrangement
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United States of America Patent
Stats
-
Apr 17, 1984
Grant Date -
N/A
app pub date -
Sep 13, 1982
filing date -
Sep 13, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A peelable, sealable closure arrangement for a container body and lid adapted to insure integrity of seal when internal pressure increases within the container. The closure arrangement includes a container lid rim having a radially inward projecting lip with a sharp pointed peripheral edge capable of biting into the container body rim to insure a hermetic seal at all times between a sealable membrane and the container rim.
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