Chairs and seats – With heat exchanger or means to provide fluid or vapor... – Power source propels air for heat exchange
Reexamination Certificate
2006-04-18
2006-04-18
Cuomo, Peter M. (Department: 3636)
Chairs and seats
With heat exchanger or means to provide fluid or vapor...
Power source propels air for heat exchange
C297S180140
Reexamination Certificate
active
07029065
ABSTRACT:
The present invention provides a ventilated seating system. The ventilated seating system provides a back rest portion including an upper end and a lower end and a perforated duct positioned adjacent to the lower end of the back rest portion. The ventilated seating system further provides a seat base portion including a front end and a back end with the back end positioned adjacent to the perforated duct, and wherein air is drawn across a surface of the seat base portion and a surface of the back rest portion without passing through the seat base and the back rest portions, and into the perforated duct. The ventilated seating system may utilize a pressure differential to draw the air into the duct. To enhance operation, the system may further include adjustable perforated ducts. The adjustable perforated ducts may be adjusted manually or mechanically.
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Cuomo Peter M.
Edell Joe
Richardson, P.S. Robert R.
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