Methods and systems for use in forming an article from a multi-layer sheet structure

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United States of America Patent

PATENT NO 9669992
SERIAL NO

14804859

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Abstract

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A mold includes a forming insert that includes an upper portion and a lower portion. The upper portion includes a sidewall segment and a heel segment extending from a bottom of the sidewall segment. The sidewall segment has a sidewall radius, and the heel segment has a heel radius that is less than the sidewall radius. The lower portion extends axially downward from the upper portion to define a base cavity. A forming base is positionable within the base cavity. The rim has a rim radius that is less than the heel radius and the step has a step radius that is less than the rim radius.

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Patent Owner(s)

Patent OwnerAddress
POLYONE DESIGNED STRUCTURES AND SOLUTIONS LLC120 S CENTRAL AVENUE SUITE 1700 CLAYTON MO 63105

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pramanik, Pranabes K Downingtown, US 11 119
Temple,, Jr Loren F Muncie, US 5 52

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