Sign frame

Details Sign frame Sign frame

1982-03-09

1984-04-10

Mancene, Gene

Card, picture, or sign exhibiting

Display card

Having a curved display panel

40603, 40617, G09F 112

Patent

active

044412690

ABSTRACT:
A sign structure of the type having a pluality of elongated sign frame elements defining a sign frame and a facing material covering at least one face of the sign frame. The improvement relates to an improved sign frame structure, an improved facing material gripping mechanism and an improved facing material tensioning device.

REFERENCES:
patent: 979221 (1910-12-01), Tarr
patent: 1408079 (1922-02-01), Davis et al.
patent: 4185408 (1980-01-01), Tracy
patent: 4317302 (1982-03-01), Van DeLinde

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