UNT Libraries Government Documents Department - 5 Matching Results

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Ratchet-Clutch

Description: Patent for a clutch design that enables the use of a single clutch in agricultural machine engines.
Date: May 18, 1915
Creator: Smith, John H.

Cattle-Guard for Railroads.

Description: Patent for a simple and inexpensive cattle-guard for railroads that improves on preventing cattle from passing from their enclosure onto a railway track. The invention does not trap animals or people or cause injury, and lies below the upper treads of the rails.
Date: September 18, 1894
Creator: Brady, Peter L.

Corn or Cotton-Seed Platter

Description: Patent for improvements in "a combined plow and interchangeable revolving seed-dropper so constructed as to permit of its being readilyconverted into a corn or cotton-seed planter with the least trouble" (lines 19-23).
Date: February 18, 1890
Creator: Peeler, John Wiliam

Combined Cotton-Chopper, Harrow, and Cultivator

Description: Patent for an improved version of a machine which aids in the processing and maintenance of cotton plants. Includes description of parts and their use and illustrations.
Date: October 18, 1887
Creator: Robinson, John H.

Improvement in Cotton-Pickers.

Description: Patent for an improvement in cotton-pickers with design specifications and a description of applications and usage, including illustrations.
Date: June 18, 1878
Creator: Custer, George
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