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Apparatus for Extracting Oil

Description: Patent for a device for extracting cotton seed oil which ensures even cooking of the seeds by constant stirring.
Date: January 14, 1908
Creator: Lauerman, Vandy Joseph
Partner: UNT Libraries Government Documents Department

Vending-Machine

Description: Patent for a coin and check operated vending machine. Illustrations included.
Date: January 28, 1913
Creator: Vandagriff, James V.
Partner: UNT Libraries Government Documents Department

Lamp-Burner

Description: Patent for the provision of spring pressed clamps pivotally mounted on a burner and adapted to engage opposite sides of the base of a lamp chimney and thereby securely hold the lamp chimney in place on the burner and yet permit the ready removal of the chimney.
Date: January 4, 1916
Creator: Patterson, Simon H.
Partner: UNT Libraries Government Documents Department

Pistol- Holster

Description: Patent for a pistol holder. The holder will secure the pistol in the position that it should be in, at all times.
Date: January 4, 1916
Creator: Parrish, Byron B.
Partner: UNT Libraries Government Documents Department

Cut-Off Lock

Description: Patent for gasoline cutoff for motor vehicles. Allows for vehicle to be still in use or running when left unattended, but will prevent it from being stolen.
Date: January 9, 1917
Creator: Reid, William O.
Partner: UNT Libraries Government Documents Department

Roller Bearing

Description: Patent for Roller Bearing
Date: January 2, 1917
Creator: Galbraith, David G.
Partner: UNT Libraries Government Documents Department

Cotton Thinning Plow

Description: Patent for cotton thinning plow. Illustration included.
Date: January 1, 1907
Creator: Edgin, William Alaxander
Partner: UNT Libraries Government Documents Department
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