Illumination – With switch plate or socket
Reexamination Certificate
2007-09-18
2007-09-18
Cariaso, Alan (Department: 2885)
Illumination
With switch plate or socket
C362S084000, C174S066000
Reexamination Certificate
active
10504235
ABSTRACT:
A cover plate (5) for use with an electrical supply. In one embodiment, the backlit cover plate comprises a plate (5), the plate (5) including a window (15) therein; and backlighting, the backlighting powered by the electrical supply (55), the backlighting (20) disposed to be mounted on the plate (5) so as to shine through the window (15). Optional labels (45) may be provided through which the backlighting may shine, thereby illuminating data on the labels (45) from behind. In a disclosed embodiment, the backlighting (20) comprises electroluminescent lighting.
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patent: 6547411 (2003-04-01), Dornbusch
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patent: 6642452 (2003-11-01), Masson
Cariaso Alan
Lovell Leah S.
Mau II Frederick W.
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