Method of fabricating a curved glass panel having a removable section and glass panel with a removable section

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4865919
SERIAL NO

07253310

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A sectional curved article e.g. an automotive window is made by cutting a piece of glass, shaping the piece of glass, cutting the shaped piece to provide inner and outer segments. The edges of the segments are seamed, and the segments chemically tempered to provide a sectional curved automotive window having an opening in the outer segment to receive the inner segment.

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Patent Owner(s)

  • PPG INDUSTRIES, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Frank, Robert G Sarver, PA 45 634
Moyer, Kathleen L Allison Park, PA 1 2

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