Title: Tongs for gripping thin glass sheets

Abstract: Tongs specially adapted for gripping thin glass sheets (4.5 millimeters and less) during thermal processing.

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Inventors: Iiams, George A. (Tiro, OH, US)

Application Number: 787826
Filing Date: 1977-04-15
Publication_date: 1978-03-28
Assignee: PPG Industries, Inc. (Pittsburgh, PA)
Primary Class(es): 294/118
Other Classes:
US Patent Ref:

3084969	Apr, 1963	Davidson et al.	294/118.
3089727	May, 1963	Hay	294/118.
3363930	Jan, 1968	Webb	294/118.
3392006	Jul, 1968	Seymour	294/118.

Other Refs:
Primary Examiner: Cherry, Johnny D.
Assistant Examiner:
Attorney: Mates; Edward I.