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Process of Producing Gas.

Description: Patent for a new method of making gas. The process is a simple and efficient method of making gas continuously, including illustrations.
Date: January 6, 1914
Creator: Hirt, Jules H.
Partner: UNT Libraries Government Documents Department

Track Appliance for Automatic Stops

Description: Patent for a new and improved track appliance for automatic stops in relation to railway trains.
Date: November 6, 1917
Creator: Bulla, Melbern B.
Partner: UNT Libraries Government Documents Department

Hydrocarbon-Burner

Description: Patent for an improved hydrocarbon burner, including illustrations.
Date: April 6, 1920
Creator: Critchett, James C.
Partner: UNT Libraries Government Documents Department

Packing-Gasket

Description: Patent for a packing gasket comprising a soft metal sleeve formed to a non-leaking joint between connected pipes.
Date: November 6, 1920
Creator: Allison, Jesse H.
Partner: UNT Libraries Government Documents Department

Cartridge Holder

Description: Patent for a belt adapted to hold the shells used in fire arms.
Date: March 6, 1917
Creator: Logan, Paul H.
Partner: UNT Libraries Government Documents Department

Game

Description: Patent for a game. This invention is board-game simulating base-ball. Illustration included.
Date: January 6, 1907
Creator: Grant, Joseph T.
Partner: UNT Libraries Government Documents Department

Cylinder-Grinding Attachment For Lathes

Description: Patent for an improved attachment for the lathe to grind cylinders of different sizes
Date: April 6, 1920
Creator: Snell, William T.
Partner: UNT Libraries Government Documents Department

Fishing-Reel.

Description: Patent for a new and improved fishing reel that allows an angler to control the tension of the line when unwinding.
Date: February 6, 1906
Creator: Dickson, Frederick Lindsay
Partner: UNT Libraries Government Documents Department

Excavator and Conveyer.

Description: Patent for an excavator machine designed "to continuously excavate the ground at different elevations, as in ditching or cutting away embankments" (lines 15-18) including illustrations.
Date: January 6, 1914
Creator: Lee, James Milton
Partner: UNT Libraries Government Documents Department

Fiber Extracting Machine

Description: Patent for "new and improved Fiber-Extracting Machine." (6-7). These improvements are specific to equipment used to separate fibers from vegetable and plant matter. The primary function of this equipment is to extract fiber from the agave plant.
Date: September 6, 1921
Creator: Lambert, William O.
Partner: UNT Libraries Government Documents Department

Film Winding Attachment

Description: Patent for film-winding attachment that allows for the exact number of rotations to wind film. This invention seeks to prevent unnecessary damage that excessive winding can do to film.
Date: January 6, 1920
Creator: Mansfield, Clarence H.
Partner: UNT Libraries Government Documents Department

Crown Setter

Description: Patent for a crown setter that can make impressions of varying sizes with the same tool.
Date: July 6, 1920
Creator: Lewis, Samuel Riley
Partner: UNT Libraries Government Documents Department

Collapsible Coffee-Pot.

Description: Patent for a new and improved collapsible coffee pot and similar receptacles, including illustrations.
Date: June 6, 1911
Creator: Irwin, Walter W.
Partner: UNT Libraries Government Documents Department
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