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 County: DeWitt County, TX
 Collection: Texas Patents
Improved Mode of Regulating the Velocity and Furling the Sails of Wind-Wheels.

Improved Mode of Regulating the Velocity and Furling the Sails of Wind-Wheels.

Date: March 24, 1857
Creator: Witting, F. W.
Description: Patent for a new windmill using different parts to help regulate the sails and for folding and unfolding the sails, including illustration.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Cotton-Presses.

Improvement in Cotton-Presses.

Date: February 16, 1858
Creator: Witting, F. W.
Description: Patent for the improvement of the cotton press using a cam-lever for operating the side of the press-box with two different application of power, including illustration.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Wheels for Vehicles.

Improvement in Wheels for Vehicles.

Date: December 23, 1873
Creator: Brown, David
Description: Patent for "an improved hub for buggy and other vehicle wheels, which shall be simple in construction, strong, and durable, and which will run with little friction." (Lines 10-13) Includes instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Ant-Destroying Apparatus.

Improvement in Ant-Destroying Apparatus.

Date: July 27, 1875
Creator: Grafton, William
Description: Patent for "a new and Improved Apparatus for Destroying Ants" (lines 4-5) including illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Washing-Machines.

Washing-Machines.

Date: January 20, 1874
Creator: Eberhardt, T. C.
Description: Patent for an improvement in washing machines. The shaping and components are meticulously detailed and indicate they play a part in the said improvement.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Cotton-Worm Destroyers.

Improvement in Cotton-Worm Destroyers.

Date: May 20, 1873
Creator: Helm, Jackson
Description: Patent for "a new machine for removing the destructive cotton-worms from the cotton-plants without injury to the plants, and for destroying the worms," which "consists in the arrangement of a movable frame, which is by animals drawn over the fields to straddle the rows of cotton, and which is provided with brushes for sweeping the worms from the plants, and with jointed bottom pieces or slides, which crush them on the ground." (Lines 15-25) Includes instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Bale-Tie Buckles.

Improvement in Bale-Tie Buckles.

Date: September 5, 1876
Creator: Bunker, Thaddeus, of Cuero, Texas.
Description: Patent for an improved bale-tie buckle which will not slip or break under great strain.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Cultivators.

Improvement in Cultivators.

Date: April 22, 1873
Creator: Helm, Jack
Description: Patent for an improvement in the design of corn cultivators, including illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Apparatus for the Treatment of Cotton.

Apparatus for the Treatment of Cotton.

Date: May 22, 1894
Creator: Zedler, Friedrich
Description: Patent for a machine that puts gins and condensers in a line, which sit over a flue. "The lint cotton in bat form being delivered from all of the condensers in independent bats to a common conveyer, the bat cotton increasing in thickness upon the common conveyer and in its travel to a press, compress or other receptacle, receiving the different bats from the different condensers, one bat lying smoothly upon the other, until at the discharge end of the common conveyer, the bat in which the lint is evenly distributed and which is of considerable thickness, will be conveniently discharged" (lines 13-24).
Contributing Partner: UNT Libraries Government Documents Department
Insecticide.

Insecticide.

Date: November 27, 1894
Creator: Brumleu, Ludwig & Brumleu, Ernest
Description: Patent for an insecticide that uses an arsenic compound to kill insects instead of Paris green or London purple, and can easily be made into a beautiful green powder that may be used as a pigment.
Contributing Partner: UNT Libraries Government Documents Department
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