Communications: electrical – Condition responsive indicating system – Specific condition
Patent
1996-08-08
1997-11-18
Hofsass, Jeffery
Communications: electrical
Condition responsive indicating system
Specific condition
340547, 340552, 340551, 340550, 340539, 340686, G08B 1308
Patent
active
056892365
ABSTRACT:
A remote garage door position indicator comprises a magnetic sensor device; a transmitter device being operatively coupled to the magnetic sensor device, the transmitter device being capable of transmitting electronic signals; a signal interruption device including a plate extending therefrom, in closed orientation the outer plate of the receiver device engaging the magnetic sensors of the sensor device thereby closing the electrical circuit and causing the transmitter device to cease sending electronic signals; and a garage door position indicator including a power source and a light, the position indicator including a receiver means capable of receiving electronic signals from the transmitter device, when receiving electronic signals from the transmitter the receiver device causing the light to illuminate, in the closed orientation the transmitter device does not emit electronic signals thereby preventing the receiver device from illuminating the light, users viewing the light of the position indicator to determine whether their garage door is opened or closed.
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Hofsass Jeffery
Lee Benjamin C.
LandOfFree
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