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Concentrated Animal-Dip

Description: Patent for a concentrated insecticide dip for cattle to kill Texas fever ticks made of alkali arsonite, soap, pine tar, water, and ethyl alcohol.
Date: December 31, 1912
Creator: Chapin, Robert M.
Partner: UNT Libraries Government Documents Department

Composition for Removing Coatings

Description: Patent for a coating remover, made by mixing an alkali, an oxidizing agent, a solvent, and another chemical to prevent water evaporation.
Date: June 30, 1914
Creator: Humphreys, Jerome Nichols
Partner: UNT Libraries Government Documents Department

Process of Purifying Paraffin.

Description: Patent for improvements in the process of purifying paraffin wax.
Date: August 27, 1918
Creator: McAfee, Almer M.
Partner: UNT Libraries Government Documents Department

Process of Making Alcohol

Description: Patent for improvements in processes for making alcohol. The process relates to making alcohol from sotol and other species of cacti. This involves subjecting the cacti with water and steam in a digester. The resulting fermented liquid can be distilled.
Date: May 19, 1914
Creator: Thatcher, Frank
Partner: UNT Libraries Government Documents Department

Hoof Trimmer

Description: Patent for a hoof trimmer. Illustrations included.
Date: October 18, 1910
Creator: Polk, Neal R.
Partner: UNT Libraries Government Documents Department

Waterproofing Composition and Process of Making the Same.

Description: Patent for a new and useful improvement to a soluble composition that when applied to fabrics as a fluid, allows for making it waterproof and also fabric preservation.
Date: December 23, 1919
Creator: Mayer, Max B.
Partner: UNT Libraries Government Documents Department

Wax.

Description: Patent for improving wax to be used by shoemakers consisting of gasolene [sic], rosin and pine tar. The improved wax adheres to the shoe leather and the threads making both the leather and the seams waterproof and more supple. This wax product does not blacken the hands of the shoemaker.
Date: May 18, 1915
Creator: Vest, Harvey P.
Partner: UNT Libraries Government Documents Department

Process of Treating Wood

Description: Patent for a new method of treating wood.
Date: November 3, 1919
Creator: Lyon, Leonidas N.
Partner: UNT Libraries Government Documents Department

Attachment for Internal-Combustion-Engine Carbureters.

Description: Patent for Improvements in Attachments for Internal-Combustion-Engine Carbureters. The "explosive mixture entering the cylinders of the engine may be improved and in this way increase the efficiency of the engine" (lines 12-15).
Date: September 10, 1918
Creator: Atkinson, John P.
Partner: UNT Libraries Government Documents Department

Combined Latch and Lock for Screen Doors, etc.

Description: Patent for a combined latch and lock for screen doors and other uses. Illustration included.
Date: February 5, 1912
Creator: Hart, Joel T. & Hart, John D.
Partner: UNT Libraries Government Documents Department

Process and Formula for Tanning Hides.

Description: Patent for the formula and processing used in tanning hides that is cheaper and more effective.
Date: July 2, 1918
Creator: Moore, Rufus N.
Partner: UNT Libraries Government Documents Department

Insectifuge Fertilizer for Cotton.

Description: Patent for an insectifuge fertilizer for cotton, which promotes the growth of the cotton plant and prevents boll weevils and cotton worms from attacking cotton plants by making them distasteful to the insects through the application of a mixture of bicarbonate of soda, nitrate of soda, sulfate of copper, and crushed decorticated cotton seed.
Date: August 23, 1910
Creator: White, Reuben G.
Partner: UNT Libraries Government Documents Department
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