Illuminated indicator

Illumination – Illuminated scale or dial – Edge illuminated modifier or light rod/pipe

Reexamination Certificate

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Details

C362S023000, C362S027000, C362S231000, C362S555000

Reexamination Certificate

active

10965990

ABSTRACT:
An illuminated indicator is disclosed. The illuminated indicator includes graphics disposed on a rear surface of a lightpipe and a housing that supports the rear surface of lightpipe. The housing defines an outer perimeter light channel. The illuminated indicator also includes a plurality of light sources that are disposed about the outer perimeter light channel. The outer perimeter light channel directs light from the plurality of light sources to an outer perimeter edge of the lightpipe to evenly illuminate the graphics.

REFERENCES:
patent: 6499852 (2002-12-01), Kino et al.
patent: 6508563 (2003-01-01), Parker et al.
patent: 2002/0135994 (2002-09-01), Ikarashi et al.

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