Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael J. Shanor0
Alan T. Pullins0
Date of Patent
May 1, 2007
0Patent Application Number
109296420
Date Filed
August 30, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A vacuum cleaner includes a housing, a suction generator and a dirt collection assembly. The dirt collection assembly includes an inlet, an outlet and a concave air deflector. Air is delivered into a dirt collection chamber formed in the dirt collection assembly along a substantially parabolic trajectory.
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