Display button of push-button switch
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United States of America Patent
Stats
-
Jan 22, 1991
Grant Date -
N/A
app pub date -
Sep 22, 1989
filing date -
Oct 18, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A display button of a push-button switch according to the invention includes a central design display portion and angular display portions, which serve for illumination, arranged on the display surface of a push-button, with a display of a color contrasting with that of the background. Displays having a variety of colors and modes can be presented by selectively illuminating and displaying both display portions.
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Family
International Classification(s)
Cited Art Landscape
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