Card – picture – or sign exhibiting – Changing exhibitor – Alphanumeric device
Patent
1982-12-23
1986-04-29
Mancene, Gene
Card, picture, or sign exhibiting
Changing exhibitor
Alphanumeric device
340765, 340717, G09F 900
Patent
active
045847860
ABSTRACT:
An information panel assembly comprised of liquid crystal display devices, positioned on a mounting member and sandwiched between a cover member and a circuit member. Elastomeric connectors connect the liquid crystal display devices to drive circuitry on the circuit member. The cover member includes rear projecting members which are accepted by apertures on the circuit member and are disposed to engage threaded fasteners, locking the assembly together. A switch member including a matrix of membrane switches is mounted over the cover member connecting each switch to the circuit member thereby, selectively controlling the information displayed.
REFERENCES:
patent: 3771855 (1973-11-01), Burns
patent: 3976995 (1976-08-01), Sebestyen
patent: 4184153 (1980-01-01), Glaubitz
patent: 4367467 (1983-01-01), Emile, Jr.
patent: 4398819 (1983-08-01), Schron
patent: 4403216 (1983-09-01), Vokoi
GTE Automatic Electric Inc.
Hakomaki James
Mancene Gene
Miologos Anthony
Xiarhos Peter
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