Illumination – Self powered lamp – Cylindrical flashlight casing
Patent
1998-10-01
2000-06-27
Spyrou, Cassandra
Illumination
Self powered lamp
Cylindrical flashlight casing
362206, 362208, 362202, F21L 500
Patent
active
060798475
ABSTRACT:
A programmable signal light which can be used as a flashlight, an alarm light, a signal light, or a lantern. The light has a battery, a circuit board, a three-position switch, and a thumbwheel which can be set for any period up to ninety-nine hours. The light remains off until the predetermined number of hours has elapsed, then turns on.
REFERENCES:
patent: 3818268 (1974-06-01), Peltz
patent: 4274130 (1981-06-01), Elliott
patent: 4615681 (1986-10-01), Schwarz
Sikd-er Mohammad Y.
Spyrou Cassandra
Tate Thomas B.
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