UNT Libraries Government Documents Department - 4 Matching Results

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Adjustable Standard for Plows.

Patent for improvements to foot pieces that allow for easy adjustment of plowing depth. Includes instructions and illustrations.

Date: March 8, 1892

Creator: Teague, Jasper K.

Item Type: Patent

Car-Coupling.

Patent for temporary, easily attachable and detachable coupling devices that rejoin draw-heads that have been broken or disabled in cars. Includes instructions and illustrations.

Date: March 8, 1892

Creator: Wallis, Fuller W.

Item Type: Patent

Steam-Engine

Patent for "a new and improved steam-engine in which the motive agent is utilized to the fullest advantage" (lines 8-10).

Date: July 8, 1890

Creator: Robey, James G.

Item Type: Patent

Sulky-Plow.

Patent for an adjustable plow, with instructions and illustrations.

Date: December 8, 1891

Creator: Jackson, Luther C. & Reiger, John F.

Item Type: Patent

UNT Libraries Government Documents Department - 4 Matching Results

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Adjustable Standard for Plows.

Car-Coupling.

Steam-Engine

Sulky-Plow.