AROMA-DIFFUSING HEATING DEVICE USING A REPLACEABLE AROMA CAPSULE AND THE AROMA CAPSULE
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United States of America Patent
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Issued Date -
Jan 16, 2014
app pub date -
Jul 15, 2012
filing date -
Jul 15, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An aroma-diffusing heating device includes a heating base, an aroma capsule detachably accommodated in the heating base and heatable by the heating base to give off fragrance, and a cap capped on the heating base over the aroma capsule. The aroma capsule includes a heat-transfer container defining a top opening, an essential oil held in the heat-transfer container, an absorptive material put in the heat-transfer container to absorb the essential oil, and a sealing film bonded to the heat-transfer container to seal the essential oil and the absorptive material in the heat-transfer container.
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