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Plow.

Description: Patent for a plow that provides new and improved mechanisms that allow the blade to move at various angles.
Date: January 27, 1914
Creator: Bost, Arthur E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for a new and improved plow. This design consists "[i]n the combination, with the double mold-board, of the recessed plow-blade, constructed in two parts secured to the mold-board, the said part having flat points, which are provided with cutting edges and raised portions extending from the crotch of the cutting-blades to the rear, in order to turn the soil to each side" (lines 84-91).
Date: October 7, 1884
Creator: Schulz, Carl A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow Stock.

Description: Patent for a new and improved plow-stock. This design "has for its object to provide an implement of peculiar novel construction, whereby the different forms of plowshares, shovels, or other cultivating implements or combinations of different cultivating instrumentalities may be varied, interchanged, and adjusted at will to suit the character of the soil, the nature of the crop, or the requirements of the occasion" (lines 8-16).
Date: November 1, 1892
Creator: Brooks, Texas
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow Stock.

Description: Patent for improvements to a plow stock to be adjustable so that the angle of the plow blade may be controlled causing the plow blade to enter the ground at the proper angle based on the type of ground being plowed.
Date: December 4, 1917
Creator: Partin, William E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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