Visual warning device

Details Visual warning device Visual warning device

2007-03-20

2007-03-20

Luebke, Renee (Department: 2875)

Illumination

Supported by vehicle structure

Plural light sources

C362S259000, C362S494000

Reexamination Certificate

active

11222423

ABSTRACT:
A visual warning device is disclosed and which includes an emitter of visibly discernible light positioned in spaced relation relative to an underlying supporting surface, and which, when energized, emits visibly discernible light which is projected onto the underlying supporting surface to identify a restricted region which is positioned in spaced relation relative to the emitter.

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