Vented closures for containers
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Sep 9, 2004
app pub date -
Jun 3, 2003
filing date -
Sep 19, 1997
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Disclosed are beverage containers and closures for beverage containers that are vented for the purpose of reducing negative pressure or vacuum that builds up inside the container when a beverage is being consumed therefrom. Also disclosed are closures which provide for chemical treatment of a liquid by a porous treatment matrix when the liquid is dispensed through the closure.
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Family
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