Visual display arrangement

Details Visual display arrangement Visual display arrangement

1981-10-05

1983-09-06

Peshock, Robert

Card, picture, or sign exhibiting

Illuminated sign

Lamp box

46 28, 46227, 40541, 40605, 339 96, 339 97R, 339 17LM, 339 17M, 339 17E, G09F 2300, A63H 3326, H01R 402, H05K 100

Patent

active

044021518

ABSTRACT:
The present visual display arrangement has a display panel with two electrically conductive layers separated by a dielectric support panel, and a visual display layer on the front of the display panel. One or more lamps have prongs of different lengths for contact respectively with the conductive layers in the display panel. Each lamp completes an electrical circuit for the conductive layers which also includes a power source and a switch for turning the inserted lamp or lamps on and off.

REFERENCES:
patent: 1067024 (1913-07-01), Hall et al.
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patent: 2508250 (1950-05-01), Goffstein
patent: 2808671 (1957-10-01), Smith et al.
patent: 3152288 (1964-10-01), Mittler
patent: 3237341 (1966-03-01), Janning
patent: 3318993 (1967-05-01), Beelitz
patent: 3446953 (1969-05-01), Mylonas
patent: 3452456 (1969-07-01), Tinman
patent: 3460282 (1969-08-01), Swirsky
patent: 3860317 (1975-01-01), Williams et al.
patent: 3873885 (1975-03-01), Elverson
patent: 4115938 (1978-09-01), Belmuth et al.
patent: 4276705 (1981-07-01), Barth et al.

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