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Automobile-Lamp

Description: Patent for an automobile lamp that will rotate the direction the tires of the car turn.
Date: May 9, 1911
Creator: Wogenstahl, Leo J.
Partner: UNT Libraries Government Documents Department

Automatic Switch

Description: Patent for an automatic switch for railroad tracks.
Date: May 2, 1911
Creator: Pickle, Voyl C.
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

Caster.

Description: Patent for "casters, and more especially to those of that type employing a ball and anti-friction rollers," (lines 8-10) including instructions and illustrations.
Date: May 16, 1911
Creator: Taylor, Henry William
Partner: UNT Libraries Government Documents Department

Compressing-Machine.

Description: Patent for a compressing machine for pressing plastic, cotton, and cotton seeds.
Date: May 2, 1911
Creator: Baade, John
Partner: UNT Libraries Government Documents Department

Coin-Holder.

Description: Patent for a coin holder, which holds a set of coins worth a specific amount.
Date: May 9, 1911
Creator: Vandervoort, Freegift
Partner: UNT Libraries Government Documents Department

Crate or Box Forming Machine

Description: Patent for a crate or box forming machine. Illustrations included.
Date: May 16, 1911
Creator: Nitschmann, Eduard
Partner: UNT Libraries Government Documents Department

Apparatus for Destroying Insects

Description: Patent for an apparatus for destroying insects. Illustrations included.
Date: May 23, 1911
Creator: Crow, William M. & Crow, Levi H.
Partner: UNT Libraries Government Documents Department

Automatic Air-Brake Appliance

Description: Patent for an automatic air brake appliance for railroad cars that activates if the car derails.
Date: May 2, 1911
Creator: Baxter, Joseph Sewell
Partner: UNT Libraries Government Documents Department

Ash-Pan

Description: Patent for an ash pan for trains. Illustrations included.
Date: May 16, 1911
Creator: Spratley, George
Partner: UNT Libraries Government Documents Department

Ariel Navigation

Description: Patent for an airplane which will maintain its balance in the air and can be easily maneuvered up and down and around in the air.
Date: May 9, 1911
Creator: Nichols, Jack Lloyd
Partner: UNT Libraries Government Documents Department

Clipping and Pruning Shears.

Description: Patent for clipping and pruning shears that can have the blades taken off for sharpening.
Date: May 2, 1911
Creator: South, John P.
Partner: UNT Libraries Government Documents Department

Apparatus for Manufacturing Carbureted Gas

Description: Patent for an apparatus that manufactures gas for illuminating and heat generating purposes, including instructions.
Date: May 15, 1911
Creator: Watkins, William J.
Partner: UNT Libraries Government Documents Department

Animal-Trap

Description: Patent for a foot trap for catching animals known for their furs that will prevent the animal from gnawing the trap or his foot off.
Date: May 9, 1911
Creator: Roberson, Elige L.
Partner: UNT Libraries Government Documents Department

Animal-Trap

Description: Patent for an animal trap. Illustrations included.
Date: May 16, 1911
Creator: Morris, Leopold
Partner: UNT Libraries Government Documents Department
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