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in subjects: "fans"  
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Furnace.

Description: Patent for a simple, durable, and effective furnace that uses fuel economically and does not release smoke and gases besides out of the chimney. The furnace has a suction fan that draws the gases into the chimney.
Date: April 2, 1895
Creator: Wainright, Walter Wallace
Partner: UNT Libraries Government Documents Department

Fan Attachment.

Description: Patent for a new and improved fan attachment. This design "consists of an attachment for rocking-chairs, cradles, &c., and having an oscillatory arm adapted to hold a fan" (lines 9-11).
Date: January 2, 1883
Creator: Cohen, Moses
Partner: UNT Libraries Government Documents Department

Fan Attachment.

Description: Patent for a new and improved fan attachment. This design consists in "[t]he combination, with the sewing-machine table and the upright of the fan-supporting frame, of the triangular base provided with a rubber-covered base hinged to a sleeve adjustably fitted upon said upright" (lines 111-115).
Date: July 2, 1889
Creator: McComas, Arthur W.
Partner: UNT Libraries Government Documents Department

High-Pressure Suction Fan and Blower.

Description: Patent for "a fan which will operate in a continuous and highly efficient manner and increase the air pressure with a reduced power of operation" and "may be used either in conjunction with a cotton gin...or it may be used for any other purpose where suction or blast fans are used" (lines 31-33, 10-15). It includes an illustration.
Date: August 2, 1921
Creator: Blackmon, Enoch J.
Partner: UNT Libraries Government Documents Department
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