Drying and gas or vapor contact with solids – Process – With nondrying treating of material
Reexamination Certificate
2006-05-23
2006-05-23
Gravini, S. (Department: 3749)
Drying and gas or vapor contact with solids
Process
With nondrying treating of material
Reexamination Certificate
active
07047664
ABSTRACT:
A system and method for blowing lint from clothing dryer exhaust ducting. The system includes a high capacity electric blower, an adapter to connect the blower to a dryer exhaust hook-up, and a lint catcher to capture lint blown from the ducting. The lint catcher may be connected over an exterior wall vent, or to a portion of the ducting exposed in an attic. The method includes removing a flexible dryer exhaust hose from the exhaust hook-up, connecting the adapter between the blower and the wall hook-up, connected the catcher to the exterior vent or to the exposed ducting, and running the blower.
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www.airqualitycontrollers.com article reprinted from DUCTALES dated Sep./Oct. 1999 entitled An Unseen Danger to Consumers by Jason Doyle.
Averill, Jr. Edgar W.
Gravini S.
Green Kenneth L.
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