Moisture-resistant dispensing top
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United States of America Patent
Stats
-
Sep 17, 1991
Grant Date -
N/A
app pub date -
May 10, 1990
filing date -
May 10, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A screw on container closure has a hinged flap on a dispensing aperture for spooning out product. The flap and aperture have a sealing flash structure that provides a moisture resistant seal therebetween. An integral resilient sealing flange within the closure provides a moisture-resistant seal on the mouth of a container.
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Cited Art Landscape
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