Sign frame

Details Sign frame Sign frame

1974-06-17

1976-01-27

Mancene, Louis G.

Card, picture, or sign exhibiting

Display card

Having a curved display panel

381025, 40125H, 160378, G09F 700

Patent

active

039343650

ABSTRACT:
A sign of the type generally intended for internal illumination having a sign frame, a flexible material covering at least one face of said sign frame, and means for supporting the flexible material over the face of the sign frame and for stretching and tensioning such flexible material.

REFERENCES:
patent: 1270287 (1918-06-01), Greenwell
patent: 1535408 (1925-04-01), Fricke
patent: 2072754 (1937-03-01), Jones
patent: 2507857 (1950-05-01), Johnson
patent: 2553125 (1951-05-01), Atkinson
patent: 3359663 (1967-12-01), Black
patent: 3482343 (1969-12-01), Hamu
patent: 3678607 (1972-07-01), Tabor et al.
patent: 3726055 (1973-04-01), Bower et al.
patent: 3758972 (1973-09-01), Egermayer

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