Air transfer apparatus

Details Air transfer apparatus Air transfer apparatus

2007-01-09

2007-01-09

Wilson, Gregory (Department: 3749)

Ventilation

Means combined with door

C454S110000, C169S091000

Reexamination Certificate

active

10726058

ABSTRACT:
An air transfer apparatus which includes a door frame having a top, a bottom and opposed sides. The top, bottom and opposed sides define a door receiving cavity. A door is positioned within the door receiving cavity. The door is pivotally mounted to one of the opposed sides of the door frame for pivotal movement between an open and a closed position. The door has a first face and a second face. At least one fan is positioned in the door. The fan is adapted to either move air from the first face to the second face or from the second face to the first face. Preferably, the door is manufactured so it can be mounted with either side to the left or right and either end at the top or the bottom, so as to accommodate any conceivable installation.

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