Portable canister vacuum
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United States of America Patent
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Jun 25, 2013
Grant Date -
Sep 8, 2011
app pub date -
Jan 21, 2011
filing date -
Mar 8, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A portable handheld canister vacuum including an upper, central, and lower housing is disclosed. First and second grills can separate the housing sections. An air intake opening can direct air and dirt in a first axial direction to a dirt capturing device in the lower housing. An air propulsion device directs air in a second axial direction opposite to the first axial direction into the central housing and from there into the upper housing. An exhaust opening disposed through the upper housing and leading to the interior region of the upper housing allows air to exit the interior region of the upper housing. The exhaust can exit the upper housing in a direction substantially perpendicular to the first and second axial directions.
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