PREFORM WITH INSERT RING, CONTAINER, AND METHOD
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United States of America Patent
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Issued Date -
Feb 14, 2013
app pub date -
Aug 8, 2012
filing date -
Aug 12, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A preform includes a closed lower portion; a sidewall portion extending upwardly from the closed lower portion; an upper neck portion extending upwardly from the sidewall portion; and an insert ring. In embodiments, a portion of the upper neck portion is formed around at least a portion of the insert ring. Further, with embodiments, the insert ring may be multi-layered, and may include a first layer including a polymer, and a second layer including an additional material. Embodiments of such preforms may be molded into various forms of plastic containers.
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