Safe combustion device
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United States of America Patent
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May 16, 2017
Issued Date -
N/A
app pub date -
Oct 17, 2013
filing date -
Dec 11, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
A safe combustion device includes a housing. A wick is disposed in the housing. The wick has a top end at a first distance from a bottom surface of the housing. A guiding device is connected to the housing and includes at least one shade. The at least one shade has bottom and top sides at second and third distances from the bottom surface of the housing respectively. The second distance is shorter than the first distance. The first distance is shorter than the third distance. The at least one shade has an inner lateral side adjacent to the wick. The at least one shade and the housing include a flow passage formed therebetween.
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