Fireplace with controllable and image-bearing rear wall
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United States of America Patent
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Oct 10, 2023
Grant Date -
Sep 10, 2020
app pub date -
Mar 5, 2020
filing date -
Mar 6, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
A fireplace and method of manufacturing a fireplace. Embodiments of the fireplace comprise a combustion chamber, a front opening allowing viewing within the combustion chamber, and a back wall opposite the front opening. The back wall can be controllably switched between an opaque state and a transparent state. A combustion region between the front opening and the back wall is adapted to provide a flame. A controller coupled to the back wall enables a user to switch the back wall between the opaque and transparent states. In embodiments the back wall comprises a glass panel and switchable film on the glass panel. The controller is coupled to the switchable film.
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