Hot-fill container with improved top-load performance

Bottles and jars – Sidewall structure – Pressure-responsive structure

Reexamination Certificate

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Details

C215S383000

Reexamination Certificate

active

07661548

ABSTRACT:
A plastic container comprising a base that is attached to a body section which is connected to a dome section by a circumferential ring is provided. The dome section comprises a plurality of circumferentially spaced hydrostatic pressure absorption panels each located between vertically extending, circumferentially spaced ribs that absorbs at least a substantial portion of the external downwardly directed vertical forces exerted on the container and restores the container to its original shape. In addition, a method of absorbing a downward, vertical top-load is provided.

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