Wireless emergency safety light with sensing means for conventional light switch or plug receptacle
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United States of America Patent
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-
Jan 4, 2000
Grant Date -
N/A
app pub date -
Nov 13, 1997
filing date -
Nov 13, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A housing for a wireless emergency safety light which is mechanically connectable to a conventional light switch for a light fixture or a plug receptacle for providing power to a load. The housing replaces a conventional switch plate having at least one opening for receiving the switch actuator of the light switch or for receiving the electrical plug receptacle. The emergency safety light includes at least one compartment in the housing for receiving batteries; a second compartment in the housing for receiving an emergency light source adapted to be connected to the batteries; and an antenna for sensing the loss of electrical power to the light switch and, in response thereto, for actuating the emergency light source.
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