Thermostat with downcast light
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United States of America Patent
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Jun 22, 2021
Grant Date -
N/A
app pub date -
Nov 26, 2018
filing date -
Feb 3, 2017
priority date (Note) -
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Abstract
A device having indirect visual indicators to communicate information about states of operation is disclosed herein. The visual indicators may output a visual indication based on operational states of the device or other systems associated with the device. In some examples, a thermostat may include a downcast light that outputs a visual indication based on a mode of operation of the thermostat or a mode of operation of an associated heating, cooling, and ventilation (HVAC) system. Various characteristics of the visual indication may be altered to output different information. In some examples, a color of the visual indication may change based on the modes of operation or the visual indication may be pulsed based on the modes of operation.
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