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Vapor Burner.

Description: Patent for a new and improved vapor burner. This design consists, "with the mixing-chamber having a burner connected therewith, of a water chamber and an oil chamber arranged beneath the said mixing chamber, the threaded tube seated in the bottom wall of the water-chamber and extending up into the mixing-chamber, and the air-induction tube leading from beneath the oil-chamber up through the threaded connecting-tube to the mixing chamber" (lines 112-121).
Date: August 19, 1890
Creator: Kirkpatrick, Drury T.
Partner: UNT Libraries Government Documents Department

Mechanical Device for Concentrating Vision.

Description: Patent for an optical device proposed to replace lenses and goggles. Instead of lenses, this device has circular shutters (much like a camera) that forces direct vision and eliminates peripheral vision for concentration and focus.
Date: August 19, 1919
Creator: Compere, Dolphus E.
Partner: UNT Libraries Government Documents Department

Electric Belt and Appliances

Description: Patent for a more comfortable electrical belt with adjustable electrodes and an improved battery.
Date: August 19, 1890
Creator: Williams, Robert E.
Partner: UNT Libraries Government Documents Department

Seed-Cotton-Hull Extractor.

Description: Patent is for machine to remove the hull from seeded cotton. Machine uses air or suction drafts to hold cotton for extraction and remove waste.
Date: August 19, 1913
Creator: Stephens, Louis K.
Partner: UNT Libraries Government Documents Department

Figure Toy.

Description: Patent for a new and improved toy. This design consists in "a pedestal or support and mount[ed] on the upper end thereof a vertically disposed rod having its upper end tapered or reduced, so as to afford the least possible friction to the whirling figure mounted thereon" (lines 16-21). In practice, "the toy is placed in a position to be struck by wind, and as the same comes in contact with the blades the object will simultaneously be whirled upon the rod and its arms move rapidly around its sho… more
Date: August 19, 1890
Creator: Herron, James & Swaden, John
Partner: UNT Libraries Government Documents Department
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