Agitator with finned agitator blade end
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United States of America Patent
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Jul 22, 2008
Grant Date -
Nov 22, 2007
app pub date -
May 9, 2007
filing date -
May 9, 2006
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An agitator includes a hub for attachment to an agitator shaft, and at least two agitator blades which are connected to the hub and extend in a radial direction for rotation about an axis, with the agitator blade angled in relation to the axis. Each agitator blade has a free end, with a fin being provided in an area of the free end of the agitator blade and extending in a substantial parallel relationship to a direction of the axis away from the agitator shaft.
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