Rear turning signal sensor

Communications: electrical – Land vehicle alarms or indicators – Of relative distance from an obstacle

Reexamination Certificate

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Details

C340S436000, C340S475000, C340S903000

Reexamination Certificate

active

06967568

ABSTRACT:
The invention is a sensing and indicating device for determining the presence of a second vehicle near to a first vehicle and indicating the presence of the second vehicle. A sensor is positioned and electrically connected between the light socket and the light bulb contained within a light assembly and protected by a lens. The sensor transmits to an indicator adjacent the operator of the first vehicle, by a visual indication in the operator's sight or by an audio indicator. The sensor can be replaced, transferred to another vehicle or retrofitted to a vehicle.

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patent: 6211778 (2001-04-01), Reeves
patent: 6812833 (2004-11-01), Rothkop et al.
patent: 2002/0180595 (2002-12-01), Flick
patent: 2004/0090317 (2004-05-01), Rothkop

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