Plastic container having a deep-set invertible base and related methods
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United States of America Patent
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Jul 12, 2016
Grant Date -
Mar 13, 2014
app pub date -
Nov 18, 2013
filing date -
Aug 31, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
A plastic container comprises an upper portion including a finish defining an opening into the container, a lower portion including a base defining a standing surface, a sidewall extending between the upper portion and the lower portion, the sidewall defining a longitudinal axis, and at least one substantially transversely-oriented pressure panel located in the lower portion. The pressure panel is movable between an outwardly-inclined position and an inwardly-inclined position to compensate for a change of pressure inside the container. The standing surface defines a standing plane, and the entire pressure panel is located between the standing plane and the upper portion of the container when the pressure panel is in the outwardly-inclined position.
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