Retro-fit illuminated sign module and method

Details Retro-fit illuminated sign module and method Retro-fit illuminated sign module and method

1994-02-07

1995-11-21

Dority, Carroll B.

Illumination

Plural light sources

With modifier

362183, 362243, 362800, F21V 500

Patent

active

054693470

ABSTRACT:
A module for retro-fitting an illuminated Exit sign, includes a plurality of light emitting diodes mounted in the module. Light emitted by the diodes is reflected and scattered by a reflector panel in a generally uniform distribution pattern to illuminate the sign.

REFERENCES:
patent: 4975814 (1990-12-01), Schairer
patent: 5149185 (1992-09-01), Mandy
patent: 5241457 (1993-08-01), Sasajima et al.
patent: 5299109 (1994-03-01), Grondal
patent: 5303124 (1994-04-01), Wrobel
patent: 5365145 (1994-11-01), Fields

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