Frame construction for a projecting illuminated sign box
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United States of America Patent
Stats
-
Nov 10, 1981
Grant Date -
N/A
app pub date -
Dec 19, 1979
filing date -
Dec 27, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A frame construction for an illuminated sign comprises a metal sheathing on both top and bottom frame members of the frame, the sheathing being bent at its longitudinal edges to form longitudinally extending grooves, wherein both the top and the bottom frame members having longitudinally extending flanges inserted in the sheathing, while the longitudinal grooves of the sheathing are employed for mounting partly translucent front sheets, end frame members of the frame including tongues extending perpendicular thereto which are insertable into cavities formed by the longitudinal bent portions of the sheathing.
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Cited Art Landscape
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