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Steam Engine

Description: Patent for improvements in steam engine, particularly the cylinder.
Date: June 30, 1885
Creator: Pinkham, Delmar D.
Partner: UNT Libraries Government Documents Department

Plow

Description: Patent for invention new and useful improvement in Plows, relates the shape of the mold-board and the manner of securing the point and land side to the standard [5-15].
Date: June 30, 1885
Creator: Kelly, George A.
Partner: UNT Libraries Government Documents Department

Gas-Exploded Ordnance

Description: Patent for a gas gun. Illustrations included.
Date: May 30, 1911
Creator: Hamilton, Ernest Hubbard
Partner: UNT Libraries Government Documents Department

Fruit-Cooker.

Description: Patent for a fruit cooker for home use that can be heated with wood or coal and has a damper inside to change where the heat is concentrated.
Date: April 30, 1907
Creator: Holbrook, Milo Franklin
Partner: UNT Libraries Government Documents Department
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