Synthetic resin container having inverted, folded back bottom wall
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United States of America Patent
Stats
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Jul 17, 2018
Grant Date -
May 21, 2015
app pub date -
Jan 27, 2015
filing date -
Dec 25, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
Disclosed is a synthetic resin container provided with an inverting, foldback bottom wall that can maintain a stable, self-supporting position while being able to minimize the amount of residual contents, and that can be formed by blow-molding, etc., and maintain the favorable producibility or low cost of the past. The synthetic resin container is provided with a bottom wall that forms the bottom of the container, and a drum section that is united to the perimeter of the bottom wall and forms a filling space M for contents on the inside, and is a synthetic resin container wherein a raised bottom is formed by inverting and folding back said bottom wall toward said drum section. Said drum section has a lower peripheral wall that touches or approaches the outer wall part of said bottom wall and forms a self-supporting base by the inversion and folding back of said bottom wall.
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