Glass sheet forming and annealing providing edge stress control

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United States of America Patent

PATENT NO 9896369
APP PUB NO 20160145141A1
SERIAL NO

14551226

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Abstract

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Glass sheet forming and annealing disclosed provides control of edge stresses by maintaining a press formed glass sheet on an annealing ring (72) below a heated upper forming mold (58) within a forming station (12) for slow cooling toward the glass strain point temperature.

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Patent Owner(s)

Patent OwnerAddress
GLASSTECH INC995 FOURTH STREET AMPOINT INDUSTRIAL PARK PERRYSBURG OH 43551

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bennett, Terry A Northwood, US 18 165

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