Tamper-evident closure
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United States of America Patent
Stats
-
Apr 3, 1984
Grant Date -
N/A
app pub date -
Jan 12, 1983
filing date -
Jan 12, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A tamper evident closure including a threaded cap for a threaded container neck and an enclosing cap mounted on the threaded cap. The threaded cap is provided with indicia which is permanently visible through a transparent portion or aperture in the enclosing cap after the closure is removed from the container.
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Family
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Cited Art Landscape
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