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Washing-Machine

Description: Patent for a washing machine. Illustrations included.
Date: July 11, 1911
Creator: Denton. John L.
Partner: UNT Libraries Government Documents Department

Mechanism for Hanging Car-Doors and The Like

Description: Patent for a mechanism for hanging car doors and similar objects. The tool reduces the amount of people needed to install a car door or similar object, providing a more efficient installation.
Date: December 24, 1918
Creator: Hartough, Edward W.
Partner: UNT Libraries Government Documents Department

Meat Slicer

Description: Patent for machine that cuts meat.
Date: February 6, 1917
Creator: Miller, Charles R.
Partner: UNT Libraries Government Documents Department

Trolley-Harp.

Description: Patent for improvements to the efficiency of trolley harps by changing how the currents that power "overhead type electric car systems" (lines 13-14) are conducted.
Date: May 15, 1917
Creator: Carmack, James H.
Partner: UNT Libraries Government Documents Department

Nut Lock

Description: Patent for a nut lock. Illustration included.
Date: April 19, 1910
Creator: Bradshaw, Richard A.
Partner: UNT Libraries Government Documents Department

Oil Can Spout.

Description: Patent for new improvements to oil can where an attachment to the can is made and acts as both a stopper and a spout
Date: October 10, 1911
Creator: Melvin, Joe D.
Partner: UNT Libraries Government Documents Department

Washing-Machine

Description: Patent for a washing machine that uses jets of boiling water and steam to clean clothes.
Date: May 28, 1912
Creator: Dickey, John S.
Partner: UNT Libraries Government Documents Department

Tie-Plate

Description: Patent for a tie plate that sticks firmly to the ties, keeps out moisture, and is lighter than other tie plates.
Date: July 16, 1912
Creator: Walton, Jay W. & Dayton, William H.
Partner: UNT Libraries Government Documents Department

Nut Lock.

Description: Patent for an improved nut lock that prevents nuts from loosening. The invention is a combined nut lock and washer with spring plate, including illustrations.
Date: January 14, 1919
Creator: Teague, Isaac E.
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for an improved shovel plow.
Date: November 15, 1910
Creator: Lindsey, William F.
Partner: UNT Libraries Government Documents Department

Heater.

Description: Patent for a heater adapted for use in an internal combustion engine for the purpose of assisting the vehicle to start in cold weather.
Date: May 27, 1919
Creator: Pirtle, Claiborne Clinton
Partner: UNT Libraries Government Documents Department

Heel-Attaching Means.

Description: Patent for a new means of using screws and plates to securely attach wooden heels to women's shoes, including illustrations.
Date: May 14, 1918
Creator: Dickerson, Harry P.
Partner: UNT Libraries Government Documents Department

Pedal-Operating Device for Pianos.

Description: Patent for a device attaching to piano pedals "adapted for the use of children in order that they may operate the piano pedals while playing" (lines 11-13) that may be easily removed when not in use. Includes illustrations.
Date: December 28, 1915
Creator: Knight, Henry C.
Partner: UNT Libraries Government Documents Department

Peanut Digger.

Description: Patent for new and useful improvements to a machine for harvesting or digging peanuts, including instructions and illustrations.
Date: May 15, 1917
Creator: Amos, Thomas E. & Abernathy, George J.
Partner: UNT Libraries Government Documents Department

Door Construction for Railway Cars

Description: Patent for a door to box cars, that slides across the car in the same method as a sliding door, rather than opening outward.
Date: October 31, 1916
Creator: Tierney, Henry J.
Partner: UNT Libraries Government Documents Department

Sliding Door for Railway Freight Cars

Description: Patent for sliding door for frieght cars, rather than doors that open outward.
Date: January 9, 1917
Creator: Tierney, Henry J.
Partner: UNT Libraries Government Documents Department

Picking Mechanism for Cotton-Harvesters.

Description: Patent for harvesting the cotton crop, with a focus on the construction of the picker-spindles, including illustrations.
Date: January 13, 1914
Creator: Upshaw, Lucius L.
Partner: UNT Libraries Government Documents Department

Ratchet Pipe Cutter

Description: Patent for improvements to a ratchet pipe cutter, which includes an adjustment system to allow for pipes to "approximately quickly adjusted to different sizes of pipe and subsequently automatically moved toward the cutting roller"(lines 11-13).
Date: May 27, 1919
Creator: Hestand, Rue S.
Partner: UNT Libraries Government Documents Department

Railway-Rail and Nut-Lock for Fish-Plate Bolts.

Description: Patent for a railway rail and nut lock for fish plate bolts for use in building railroad tracks.
Date: December 27, 1910
Creator: Finley, Alfred P.
Partner: UNT Libraries Government Documents Department

Poultry-Crate

Description: Patent for a poultry-crate with new and useful specifications for a "light but very durable constriction that can be very readily washed out when desired" (lines 27-29).
Date: May 11, 1915
Creator: White, William R.
Partner: UNT Libraries Government Documents Department

Railroad Tie

Description: Patent for a new design of railroad-ties meant "for clamping together the two members of the tie and for adjusting them relatively to each other so as to adapt them to clamp rails of different widths" (lines 13-16), with illustrations.
Date: November 4, 1913
Creator: Grant, James K.
Partner: UNT Libraries Government Documents Department

Match-Box.

Description: Patent for a match box with an improved delivery mechanism for matches.
Date: December 6, 1910
Creator: Fleming, Henry C. & Royster, William F.
Partner: UNT Libraries Government Documents Department

Neck-Cleaning Device for Bottle-Washers.

Description: Patent for a neck cleaning device for bottle washers that can remove rust rings from the neck of bottles.
Date: November 8, 1910
Creator: Penman, William
Partner: UNT Libraries Government Documents Department
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