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Wagon Brake.

Description: Patent for a new and improved wagon brake. This design consists "[i]n the brake-beams pivoted in the clamp, in combination with the bent rods, castings, brake-blocks, and lever" (lines 87-89).
Date: February 21, 1882
Creator: Zellers, Robert Emanuel
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cultivator Foot Adjuster

Description: Patent for cultivator foot adjuster. This invention is an efficient method to adjust the angle of the cultivator foot piece. Illustration included.
Date: February 21, 1911
Creator: Dickey, John S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Seed Planter and Marker.

Description: Patent for seed planting and marking machines specifically for planting corn, cotton, or any other seeds required planting in rows. This device allows row planting without a check cord or line as it will drop seeds at regular and variable (adjustable) intervals and mark hills.
Date: February 21, 1922
Creator: Sprowl, William L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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