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  Partner: UNT Libraries Government Documents Department
 Collection: Texas Patents
Improvement in Combined Lint-Room and Cotton-Presses.

Improvement in Combined Lint-Room and Cotton-Presses.

Date: December 20, 1870
Creator: Albertson, Ichabod H.
Description: Patent for the improvement of lint-rooms and cotton presses, including a description and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Furnaces.

Improvement in Furnaces.

Date: April 12, 1870
Creator: Morris, Joseph R.
Description: Patent for improvements in furnaces, using steam to create heat. It includes a description and illustration.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Cotton-Choppers and Cultivators

Improvement in Cotton-Choppers and Cultivators

Date: April 16, 1872
Creator: Harcrow, James M.
Description: Patent for a improved version of the cotton-chopper, used for the cultivation of cotton. This is a new arrangement of part of the cotton-chopper as it fits in with the complete machine.
Contributing Partner: UNT Libraries Government Documents Department
Improved Head-Rest.

Improved Head-Rest.

Date: May 31, 1870
Creator: Littlepage, Caleb V.
Description: Patent for a new and improved head-rest for railroad-car seats and other seats, that can be applied to or removed from the back of seats without the use of clamp-screws, and are adjustable and adaptable to the convenience and comfort of different persons. It includes a description and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Plows

Improvement in Plows

Date: December 27, 1870
Creator: Clifton, Josiah
Description: Patent for a new design for a subsoil plow. Includes instructions and illustration.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Current-Wheels.

Improvement in Current-Wheels.

Date: June 6, 1871
Creator: Tuder, William
Description: Patent for improvements in current-wheels, consisting of an improved arrangement of feathering-buckets, the gate, and opening devices. It includes a description and illustration.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Hay and Cotton Presses.

Improvement in Hay and Cotton Presses.

Date: November 21, 1871
Creator: Sivley, John J.
Description: Patent for an improvement in cotton and hay presses with elevated levers. It includes a description and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Saw-Sets.

Improvement in Saw-Sets.

Date: January 3, 1871
Creator: Harris, Henry A.
Description: Patent for a simply constructed device for setting the teeth of saws. Includes illustrations and descriptions of its parts and usage.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Compounds for Destroying Worms in Cotton-Plants.

Improvement in Compounds for Destroying Worms in Cotton-Plants.

Date: January 2, 1871
Creator: Mitchell, Thomas W. & Briscoe, Robert P.
Description: Patent for using a solution of water and arsenic for killing cotton pests.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Permutation Locks.

Improvement in Permutation Locks.

Date: September 27, 1870
Creator: Hall, William
Description: Patent for improvements to permutation locks by various means.
Contributing Partner: UNT Libraries Government Documents Department