1981-11-06
1988-06-07
Bennett, Henry A.
98 4007, F24F 702
Patent
active
047489006
ABSTRACT:
A ducted air ventilator device having changeable lighting elements. A vaneless diffuser fan circulates air through the unit and cools the elements thereof. The device may be mounted directly to any standard electrical junction box or directly to any standard electrical socket. Alternatively, the device may be mounted to a mounting plate having plug type electrical sockets which is secured to a standard electrical junction box and facilitates rapid installation thereof, or the device having a split electrical socket which is secured to a standard electrical junction box. Either the fan or the light may be operated individually or both may be operated simultaneously. The device may be operated as either a ventilator exhausting air to the exterior of the room and the like or a circulation device circulating air in the room.
REFERENCES:
patent: 822167 (1906-05-01), Vaughn
patent: 3785271 (1974-01-01), Joy
patent: 3846072 (1974-11-01), Patterson
patent: 3909589 (1975-09-01), Stone et al.
Atalla Anwar A.
Swin, Sr. Richard E.
Bennett Henry A.
Tec-Air, Inc.
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