Indication apparatus
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United States of America Patent
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Aug 22, 2017
Grant Date -
Nov 27, 2014
app pub date -
Aug 13, 2014
filing date -
Mar 23, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
An indication apparatus includes a square tub-shaped housing having at least one transparent side surface formed of a transparent member, an indication panel that is disposed on the transparent side surface and includes one or more indicator designs, a wiring board that includes one or more light sources corresponding to the one or more indicator designs and an electric circuit for turning the one or more light sources on/off, wherein the wiring board is inserted and received in the housing through an opening of a tub end of the housing, and a sponge light-shielding wall that is adhered on a surface of the wiring board for surrounding at least a portion of outer circumferential sides of at least one target light source of the one or more light sources.
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