Gas separation – With gas flow effecting means – Impeller within or proximate to space encompassed by...
Reexamination Certificate
2009-04-07
2010-11-09
Smith, Duane (Department: 1797)
Gas separation
With gas flow effecting means
Impeller within or proximate to space encompassed by...
C055S472000
Reexamination Certificate
active
07828868
ABSTRACT:
An air treatment system includes features for maximizing efficiency and effectiveness. In one embodiment, a sensor air passage utilizes a low pressure region created by the blower to draw air through the passage. In another embodiment, a filter frame includes a plurality of connectors formed integrally with the filter frame. In another embodiment, a screen is positioned adjacent to the blower intake. The screen includes a plurality of angled strands oriented in a particular direction. In another embodiment, a remote control holder is formed integrally with the housing. In another embodiment, a gasket is positioned between the blower and the housing, forming a seal between the blower and the housing.
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Dodds James
Evans Gregory K.
Pippel Bradley J.
Access Business Group International LLC
Smith Duane
Turner Sonji
Warner & Norcross & Judd LLP
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