Electronic sign with oppositely facing electronic displays

Details Electronic sign with oppositely facing electronic displays Electronic sign with oppositely facing electronic displays

2005-12-20

2005-12-20

Hjerpe, Richard (Department: 2675)

Computer graphics processing and selective visual display system

Plural display systems

C345S905000

Reexamination Certificate

active

06977627

ABSTRACT:
An electronic sign which is particularly suited for end aisles, large merchandise, and the like. The electronic sign includes a frame, first and second displays in the frame which face opposite directions, a base for supporting the frame, and control circuitry for causing the first and second displays to display information.

REFERENCES:
patent: 5701695 (1997-12-01), Current
patent: 5722048 (1998-02-01), Javitt
patent: 5854474 (1998-12-01), Goodwin, III
patent: 5856819 (1999-01-01), Vossler
patent: 5911525 (1999-06-01), Jepsen et al.
patent: 6499704 (2002-12-01), Oddsen, Jr.
patent: 6801185 (2004-10-01), Salley

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