Agitating – Stirrer within stationary mixing chamber – Magnetic stirrer
Reexamination Certificate
2007-02-20
2007-02-20
Cooley, Charles E. (Department: 1723)
Agitating
Stirrer within stationary mixing chamber
Magnetic stirrer
C366S289000
Reexamination Certificate
active
10827640
ABSTRACT:
A water agitation system configured to be positioned within a water retention structure configured to receive and retain water, includes a housing having a drive shaft extending downwardly therefrom; at least one upright member connected to a cross beam that is configured to rotate about a longitudinal axis of the drive shaft; and at least one buoyant stirrer that slidably engages an upright member. The buoyant stirrers are configured to move relative to the upright members in response to a level of water within the water retention structure.
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International Search Report for PCT/US2005/012632, dated Jul. 26, 2005.
Chumbley Philip E.
Reusche Thomas K.
Allied Precision Industries Inc.
Cooley Charles E.
McAndrews Held & Malloy Ltd.
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