Ventilation – Workstation ventilator – Having canopy exhaust hood
Reexamination Certificate
2005-07-25
2011-10-18
McAllister, Steven B (Department: 3749)
Ventilation
Workstation ventilator
Having canopy exhaust hood
C126S29900R
Reexamination Certificate
active
08038515
ABSTRACT:
Exhaust capture and containment are enhanced by means of automatic or manual side skirts, a sensitive breach detector based on interference effects, a combination of vertical and horizontal edge jets, and/or corner jets that are directed to the center diagonally from corners. Associated control functions are described.
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Bagwell Rick
Beardslee Darrin W.
Livchak Andrey
Schrock Derek W.
Catan Mark A.
Kosanovic Helena
McAllister Steven B
Miles & Stockbridge P.C.
Oy Halton Group Ltd.
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