I. S. machine with pressure control

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8448472
APP PUB NO 20080053154A1
SERIAL NO

11514456

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Abstract

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An I. S. Machine includes a blow station having a blow mold which closes to support a parison with the supported parison undergoing reheat and then being blown into a bottle. When reheat takes place air at low pressure is supplied to the blow tube to pressurize the interior of the parison to prevent the formation of a birdswing in a blown bottle. Air at a second pressure is supplied to the blow tube for blowing the parison into a bottle following reheat.

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Patent Owner(s)

Patent OwnerAddress
EMHART GLASS S A6312 STEINHAUSEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Simon, Jonathan S Pleasant Valley, US 39 248

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