Ventilation – Means combined with window – With air pump
Patent
1994-09-21
1996-06-11
Joyce, Harold
Ventilation
Means combined with window
With air pump
454200, E06B 703
Patent
active
055251072
ABSTRACT:
An electrical window fan comprising a reversible motor driven air blower assembly and a housing having intake and exhaust openings and a rectangular duct with an internal minor width smaller than the major diameter of the blower, the duct being adapted to extend through a window opening and for hanging the fan over the stool cap of the window such that most of the fan is positioned indoor of and below the window opening.
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Carrier Room Air Conditioners, Information Guide, V851-176; Dec. 1993.
L-Shaped Air Conditioner-pp. 4 and 5.
Homes Air advertisment 'PSST, Mr. Buyer, We're Your #1 Fan; HomeWorld Newspaper vol. 5, No. 17, Aug. 16-29, 1993.
Accutek Products Corp.
Joyce Harold
Marino Francis E.
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