UNT Libraries Government Documents Department - 10 Matching Results

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Cotton-Chopper

Description: Patent for a cotton chopper designed so that the blade moves "transversely across a standing row of plants" (lines 15-16). Illustrations included.
Date: February 23, 1909
Creator: Ellis, Thomas Henry

Cotton Chopper

Description: Patent for a cotton chopper. Illustration included.
Date: February 23, 1909
Creator: Hogan, Samuel Thomas; Knetsch, Ferdinand, Jr. & Oatman, John B.

Electric Time Switch

Description: Patent for electric time switch. Illustration included.
Date: February 14, 1905
Creator: Gerhard, William H.

Grate For Boiler Furnaces, &c

Description: Patent for a grate for boiler furnaces. This invention can be used for steam-boiler furnaces, stoves, or any device to "produce a higher degree of heat than is obtained by the usual grates" (line 11-12). Illustration included.
Date: February 26, 1907
Creator: Spiller, Philip S. & Brenizer, Nelson, O.

Motor-Vehicle.

Description: Patent for "improving the construction of motor vehicles, especially the running gear...and to provide a strong and durable construction adapted to afford a sufficient support for the motor and driving gears at a point beneath the body of the vehicle and between the front and rear axles where a load can be carried to greatest advantage" (lines 11-19).
Date: February 19, 1907
Creator: Lloyd, William Daniel

Mute Attachment for Pianos

Description: Patent for an attachment that mutes pianos. Illustrations included.
Date: February 4, 1908
Creator: Pfeifer, Edmund Irwin

Plumber's Ferrule

Description: Patent fora plumber's ferrule. Illustration included.
Date: February 23, 1909
Creator: Donnelly, John Richard

Vapor Burner

Description: Patent for vapor burner. Illustration included.
Date: February 27, 1906
Creator: Franklin, Edward A.

Weeder

Description: Patent for an invention "to provide a simple, light, and durable implement which will effectually remove weeds, rubbish, and all foreign matter simultaneously from each side of a row or drill of corn, cotton, or other plants and direct the removed material to the longitudinal center of the row or drill" (lines 8-14).
Date: February 11, 1902
Creator: Lloyd, William Daniel
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