Electric lamp apparatus with emergency light

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United States of America Patent

PATENT NO 9515519
APP PUB NO 20160211699A1
SERIAL NO

14973736

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Abstract

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Disclosed is an electric lamp apparatus, and more particularly to an electric lamp apparatus, in which an electric lamp is configured to emit light with power charged in a battery when power is shut down, so that the electric lamp can be used as an emergency light and no additional work is separately needed for constructing the emergency light, thereby reducing costs, time and effort to be taken in constructing the emergency light.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kwon, Ig Soo San Ramon, US 9 5

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