1989-04-05
1990-08-07
Joyce, Harold
F24F 706
Patent
active
049458205
ABSTRACT:
An air-circulating device which can be employed in rooms having different sizes and comprises a base adapted to be mounted on a room wall, a first duct attached to the base and having a first air port, a second duct attached to the base and having a second air port and at least one air circulating fan mounted within the base for circulating the air within the room through the ducts.
REFERENCES:
patent: 3347025 (1967-10-01), Wiley
patent: 3827342 (1974-08-01), Hughes
patent: 4136606 (1979-01-01), Wolbrink
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