TEMPERATURE INDICATING DEVICE
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United States of America Patent
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Issued Date -
Nov 19, 2009
app pub date -
May 12, 2009
filing date -
May 16, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A temperature indicating device includes a temperature sensing element, for sensing the temperature of an object and transforming the temperature into a signal; an illuminating unit, for emitting light of predetermined colors; a control unit, for receiving the signal from the temperature sensing element, and driving the illuminating unit to emit light of a predetermined color corresponding to the sensed temperature according to the signal; a power supply, for supplying power to the temperature sensing element, the control unit, and the illuminating unit; and a body, wherein the temperature sensing element, the illuminating unit, the control unit, and the power supply are located inside the body.
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