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Weighing-Scoop.

Description: Patent for a scoop for use in stores when measuring flour or related items that weighs the substance in the scoop, and has a light in the handle that can be turned on in dark areas.
Date: April 30, 1907
Creator: Howe, Frank C.
Partner: UNT Libraries Government Documents Department

Weighing-Scoop.

Description: Patent for a weighing scoop for use in stores that can weigh many different products that have a wide range of prices per pound.
Date: April 30, 1907
Creator: Howe, Frank C.
Partner: UNT Libraries Government Documents Department

Door Stop

Description: Patent for a door stop. Illustration included.
Date: May 30, 1905
Creator: Roe, John Taylor
Partner: UNT Libraries Government Documents Department

Selective Call for Telegraph or Telephone Lines

Description: Patent for a device that allows the user to ring a specific telephone or telegraph line without ringing the bells at other lines.
Date: September 30, 1902
Creator: Palmer, William, Jr.
Partner: UNT Libraries Government Documents Department

Fluid-Operated Signal

Description: Patent for a fluid operated signal with illustrations. The device would allow communication between a train engineer and a caboose conductor through a device that utilizes the fluid-pressure brake system of the freight train.
Date: September 30, 1902
Creator: Bell, Chester L.
Partner: UNT Libraries Government Documents Department
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