Plastic container having a movable base
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United States of America Patent
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Feb 13, 2024
Grant Date -
Oct 1, 2020
app pub date -
Jun 15, 2020
filing date -
Feb 9, 2007
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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