Tamperproof closure made of plastics material
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United States of America Patent
Stats
-
Jul 3, 1984
Grant Date -
N/A
app pub date -
Mar 2, 1983
filing date -
Mar 9, 1982
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A tamperproof closure has a raised top and a depending tearable guarantee strip. The strip has a tongue extending upward to the level of the upper edge of the top.
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Cited Art Landscape
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