Switch illumination device
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United States of America Patent
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Aug 18, 2015
Grant Date -
Jun 5, 2014
app pub date -
Dec 4, 2012
filing date -
Dec 4, 2012
priority date (Note) -
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Abstract
A switch illumination device positioned outside a switch is introduced. The switch illumination device includes a switch panel, a light-emitting unit, and a fastening and unfastening structure. The switch illumination device further includes a fastening and unfastening structure whereby the light-emitting unit is coupled to switch panel. Hence, the light-emitting unit can not only be fixed to the switch panel but also be removed therefrom, thereby effectuating nocturnal illumination, emergency illumination, and mobile illumination.
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