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Scoop

Patent for a scoop. This invention is designed to act as a scoop for the purpose of weighing food stuff on a scale. Illustration included.

Date: January 8, 1907

Creator: Howe, Frank C.

Partner: UNT Libraries Government Documents Department

Railway-Switch

Patent for improvements in railway switches which are especially adapted for use on street railway tracks.

Date: January 20, 1914

Creator: Craig, Samuel A.

Partner: UNT Libraries Government Documents Department

Patent for an improved horse-power apparatus for hay baling presses. "A pair of cables are arranged in frictional driving relation to one of which cables the house power is applied, while the other serves the purpose of communicating...to the baling press or other power-receiving parts".

Date: January 28, 1919

Creator: North, George W. & Andreas, H. M.

Partner: UNT Libraries Government Documents Department

Hot Water Heating System

Patent for an improvement to open fire water heating systems in buildings.

Date: January 12, 1917

Creator: McChesney, Louis P.

Partner: UNT Libraries Government Documents Department

Saw Gaging and Setting Tool.

Patent for saw gaging and setting tool designed to be a simple and efficient way to gage and set saws blades. The invention can also be used for truing saw teeth.

Date: January 20, 1920

Creator: Barger, Bernard J.

Partner: UNT Libraries Government Documents Department