MASK WITH SEALING INDICATOR
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United States of America Patent
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Issued Date -
Jan 18, 2024
app pub date -
Jul 18, 2022
filing date -
Jul 18, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
Apparatuses, methods, and systems are disclosed for providing an indication of properly wearing a mask. A mask device, in one embodiment, includes a flexible filtering screen configured to cover a mouth and a nose of a user, a power source disposed on the flexible filter screen, an output device configured to generate an output indication responsive to the power generated by the power source.
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