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in creator/contributor: "Colhoun, J. Ross"  
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Well-Drilling Apparatus

Description: Patent for a well-drill swivel designed to improve the function of a well-drilling apparatus. The improved swivel is meant to create a better connection between rod and rope and prevent twisting of water-supply.
Date: June 5, 1906
Creator: Hall, Samuel N.
Partner: UNT Libraries Government Documents Department

Toy

Description: Patent for a toy. Illustration included.
Date: November 21, 1905
Creator: Whitefield, William
Partner: UNT Libraries Government Documents Department

Means for Utilizing Electrical Energy

Description: Patent for an apparatus which consists of an electric motor that is operated by a battery and is designed to use electricity more efficiently. Illustrations included.
Date: July 13, 1909
Creator: Perkins, Thomas F.
Partner: UNT Libraries Government Documents Department

Passenger Recorder

Description: Patent for a passenger recorder. This invention is designed to keep track of the flow of passengers entering on and off passenger vehicles. Illustration included.
Date: March 7, 1905
Creator: Jackson, Charles F.
Partner: UNT Libraries Government Documents Department

Pump.

Description: Patent for pump that allows for ease of maneuvering, via balanced operating mechanism; as well as ease of access and repacking, via a simpler valve.
Date: July 17, 1906
Creator: Terry, Hiram
Partner: UNT Libraries Government Documents Department

Railway Crossing Gate

Description: Patent for an automatic railway crossing gate. Illustration included.
Date: September 5, 1905
Creator: Miller, John D.
Partner: UNT Libraries Government Documents Department

Metallic Brush for Cotton-Gins.

Description: Patent for brush-cylinders in cotton gins, with the purpose of simplifying and cheapening construction while increasing efficiency.
Date: October 30, 1900
Creator: Jenkins, John H.
Partner: UNT Libraries Government Documents Department

Roller Bearing Wheel

Description: Patent for a roller bearing wheel. This invention relates to anti-friction bearings for use in rail car wheels. Illustration included.
Date: August 8, 1905
Creator: Sanchez, Joseph N.
Partner: UNT Libraries Government Documents Department

Brace for Furniture, &c.

Description: Patent for a brace used to hold parts of furniture together, including illustrations.
Date: September 8, 1903
Creator: Pace, John H.
Partner: UNT Libraries Government Documents Department
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