Synthetic resin container having a rectangular tubular shape
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United States of America Patent
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Oct 3, 2006
Grant Date -
Dec 23, 2004
app pub date -
Nov 29, 2002
filing date -
Nov 30, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
In a bottle-shaped synthetic resin container having a body part of substantially rectangular tubular shape, groove ribs, having a comparatively wide vertical groove form, are depressingly provided at the centers in the width direction of flat wall portions of shoulder lower end parts, which are portions of a shoulder part that connect with the body part, to make these portions higher in rigidity and difficult to deform and, even when a deformation occurs, prevent the deformation from becoming a permanent deformation. Safe handling of the container is thus promoted, especially for the stacked storage of containers in a sideways-laid orientation.
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