Stock material or miscellaneous articles – Structurally defined web or sheet – Nonplanar uniform thickness material
Patent
1985-07-29
1987-06-16
Kettle, John E.
Stock material or miscellaneous articles
Structurally defined web or sheet
Nonplanar uniform thickness material
428191, 428204, 428208, 52105, 52171, 350261, B05D 112, E04B 100, E06B 712, G02B 1700
Patent
active
046736093
ABSTRACT:
A panel which comprises a substrate of transparent or translucent material having applied to one or both sides a design superimposed on, or forming part of, an opaque pattern so that the design on one side of the panel cannot be seen from the other side.
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Kettle John E.
Ryan Patrick J.
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