Device for and method of displaying messages

Details Device for and method of displaying messages Device for and method of displaying messages

2006-07-25

2006-07-25

Davis, Cassandra (Department: 3611)

Card, picture, or sign exhibiting

Changing exhibitor

With electric circuit control

C040S591000, C040S601000

Reexamination Certificate

active

07080474

ABSTRACT:
A message display device is provided which includes a portable control unit having electric power supplied externally. A timing device is provided which controls opening and closing of a hinged member, for example a car hood. The hinged member is attached with a visual display. A lifting device elevates the hinged member away from a lower surface to stretchably reveal display.

REFERENCES:
patent: 3159935 (1964-12-01), Rubens
patent: 4179832 (1979-12-01), Lemelson
patent: 4369591 (1983-01-01), Vicino
patent: 5628133 (1997-05-01), Cooper
patent: 5778581 (1998-07-01), Bailey
patent: 5791077 (1998-08-01), Felber
patent: 6148551 (2000-11-01), Glass
patent: 2000132130 (2000-05-01), None
patent: WO 00/31716 (2000-06-01), None

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