Screw cap
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United States of America Patent
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-
Apr 6, 2010
Grant Date -
Aug 16, 2007
app pub date -
Jan 5, 2007
filing date -
Oct 14, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The screw cap of plastic for closing a filling and/or removal opening of a container for the transport and storage of liquids is equipped with a plug, in which a venting and aerating device is integrated. The screw cap has a sealing cap; and a protective cover, which completely covers the screw cap and protects the screw cap against contamination.
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