SURFACE CLEANING APPARATUS
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United States of America Patent
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N/A
Issued Date -
Sep 6, 2012
app pub date -
Mar 4, 2011
filing date -
Mar 4, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A surface cleaning apparatus comprises an air flow path extending from a dirty air inlet to a clean air outlet and includes a suction motor. The surface cleaning apparatus may be battery powered and/or may have a power requirement of 200 Watts or less. A cyclone chamber may be provided in the air flow path and may comprise a cyclone air inlet having a height, a cyclone air outlet and a screen surrounding the cyclone air outlet. The cyclone air outlet may comprise a passage that extends into the cyclone chamber less than the height of the cyclone inlet.
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