Pressure lid container
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United States of America Patent
Stats
-
Mar 22, 1994
Issued Date -
N/A
app pub date -
Sep 28, 1992
filing date -
Dec 1, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Pressure lid can or container with an at least one-part body member and a lid member, which together with the closure-side end of the body member forms a tight closure, in which a lever gap is left free between the body member and the lid member for the engagement of a lever enabling the lid member to be levered up and in which the lid member has an all-round, resilient engagement lip, which engages from the inside under pretension in a closure crease of the body member adapted to the engagement lip shape (according to patent application P 40 29 146.4), in which instead of the engagement lip of the lid member engaging in a separately produced closure crease, it resiliently engages below an inwardly rolled, upper circumferential edge bead of the body element.
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