Illuminated keyboard
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 21, 1982
Grant Date -
N/A
app pub date -
Apr 13, 1981
filing date -
Apr 13, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for illuminating keyboard or individual switches in which a conventional plastic contact actuator member is fabricated of translucent material so that it may function additionally as a conductor and diffuser of light. A lamp source is positioned in the center of a conventional dome-printed circuit switch within holes provided in the metal contact domes and the substrate of the switch. The actuator includes a cylindrical lower hood portion having a recess in the center thereof permitting it to receive the lamp source upon switch actuation.
First Claim
Family
International Classification(s)
Cited Art Landscape
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