VACUUM CLEANER WITH CYCLONIC DIRT SEPARATION AND PET HAIR REMOVER
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United States of America Patent
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Issued Date -
Sep 17, 2009
app pub date -
Mar 13, 2009
filing date -
Mar 14, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A vacuum cleaner with a cyclone module assembly comprises a cyclone separation chamber for separating dust and debris from air, a dirt cup for collecting dust and debris that is separated from the air in the cyclone separation chamber, wherein the separation chamber further includes an exhaust grill with apertures formed at an acute angle relative to the working air flow. In an alternate embodiment, the vacuum cleaner further includes a hair collection assembly that can be latched in one of the engaged and disengaged positions. In yet another embodiment, the dirt cup is sealingly biased to the cyclone separation chamber by a cam or a coil spring.
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