AQUARIUM HEATER
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Apr 11, 2013
app pub date -
Oct 7, 2011
filing date -
Oct 7, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An aquarium heater includes a top cover, a ceramic heater plate arranged at the bottom side of the top cover, a temperature control knob arranged at the top side of the top cover, a circuit controller arranged at the bottom side of the top cover for controlling the ceramic heater plate to generate one of a series of watts of heat energy subject to setting of the temperature control knob, a metal heat sink surrounding the ceramic heater plate, and an insulative housing tightly attached to the bottom side of the top cover around the metal heat sink.
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