Mobile robotic vacuum cleaner with a detachable electrical fan
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United States of America Patent
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Jun 11, 2013
Grant Date -
Apr 12, 2012
app pub date -
Nov 24, 2010
filing date -
Oct 11, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A mobile robotic vacuum cleaner with a detachable electrical fan is disclosed to include a housing having a fan chamber, an electrical fan detachably mounted in the fan chamber, and a cover plate detachably fastened to the housing to hold down the electrical fan in the fan chamber. Subject to the use of the detachable cover plate to hold down the electrical fan in the fan chamber, the electrical fan can be installed in the fan chamber conveniently without any fastening members, such as screws, or the use of any hand tool, such as screwdriver and, after removal of the cover plate, the electrical fan can be removed from the housing easily.
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