Card – picture – or sign exhibiting – Display with special effects – Electromotor operated
Reexamination Certificate
2005-02-08
2005-02-08
Davis, Cassandra (Department: 3611)
Card, picture, or sign exhibiting
Display with special effects
Electromotor operated
C416S24400R, C040S442000, C362S096000, C362S286000
Reexamination Certificate
active
06851208
ABSTRACT:
A firefly simulation device which has a first depending flexible line segment, a motor driven fan at the distal end of the first depending flexible line segment, a second depending flexible line segment and an LED at the distal end of the second depending flexible line segment. The fan provides thrust in a plane normal to the first depending flexible line segment. The LED has a small light-transmitting opening able to be eclipsed by the LED body. In a darkened environment, the device provides apparent random motion and blinking of a light simulating a firefly.
REFERENCES:
patent: 6196803 (2001-03-01), Hill et al.
patent: 6676375 (2004-01-01), Steeves LeBlanc et al.
Davis Cassandra
Fulbright & Jaworski L.L.P.
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