Improvement in Corn-Planters.

Improvement in Corn-Planters.

Date: May 10, 1859
Creator: Gilbert, R. B.
Description: Patent for a corn-planter that allows the seed to be placed in a hopper and disperses the seed through a cylinder that is connected to a wheel to place and cover the seed, including illustration.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Cultivators.

Improvement in Cultivators.

Date: May 10, 1859
Creator: Doss, William C.
Description: Patent for a triangle shaped cultivator with removable mold-boards that can be used as a plow and scraper, including illustration.
Contributing Partner: UNT Libraries Government Documents Department
Plow.

Plow.

Date: April 14, 1891
Creator: Baker, George Washington
Description: Patent for improvements in plows by providing “a reversible colter adapted to be applied to any style of plow; such as shovel-plows, half or turning shovels, bull-tongue, or other forms of plows. Also to provide a convenient means of attaching and detaching the plow” (lines 12-17). Illustration is included.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Plows.

Improvement in Plows.

Date: April 3, 1855
Creator: Hall, Thomas J.
Description: Patent for the improvement of the Rotary-Disk Cutters for plows that enable it to swivel and be supported by guides, including illustration.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Cultivators.

Improvement in Cultivators.

Date: April 10, 1855
Creator: Morrel, A. H.
Description: Patent for the improvement of the rotary cultivator with adjustable thinning-points and rotating cutter, including illustration.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Cotton-Seed Planters.

Improvement in Cotton-Seed Planters.

Date: December 27, 1859
Creator: Kesler, Charles & Reinhard, Fred
Description: Patent for the improvement of the cotton-seed planter in the arrangement of the hopper, roller with stirring and feeding teeth attached while distributing seeds accurately, including illustration.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Plows.

Improvement in Plows.

Date: November 15, 1859
Creator: Townsend, John T.
Description: Patent for the improvement of the plow using braces and mold-board for a sturdy and very durable plow, including illustration.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Gang-Plows.

Improvement in Gang-Plows.

Date: May 1, 1855
Creator: Hall, Thomas J.
Description: Patent for the improvement of the gang plow by the plows arrangement and pivoted beams to be adjustable for convenience, including illustration.
Contributing Partner: UNT Libraries Government Documents Department
Improved Cultivating-Plow.

Improved Cultivating-Plow.

Date: March 25, 1856
Creator: Crenshaw, Micajah
Description: Patent for a cultivating plow with a series of cutting-disks and digging-hoes, including illustration.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Seed-Planters.

Improvement in Seed-Planters.

Date: December 28, 1858
Creator: Marshall, Frank M.
Description: Patent for the improvement of seed planters using a gage-wheel "to regulate the depth of the furrow made by the plow" (lines 16-17), including illustration.
Contributing Partner: UNT Libraries Government Documents Department
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