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Wire-Winding Machine

Description: Patent for a wire winding machine for well screens that allows for winding wire around a tube with notches for the wire to fit into.
Date: May 21, 1907
Creator: Stancliff, George W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Baling Presses.

Description: Patent for improvements to "the construction and combination of the levers, rack-bars, and pawls with each other, and with the follower and baling-box" (lines 15-17).
Date: May 10, 1870
Creator: Stroud, Bryant F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Punch.

Description: Patent for a punch tool used for cutting metal or other objects. The tool’s construction includes pivoted handles and an anvil block for efficient punching with “minimum application of pressure” (lines 13-14).
Date: December 30, 1913
Creator: Cuba, John L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Oil-Press.

Description: Patent for a cotton seed oil press, which produces more oil with less workers and less cost and is much safer than previous machines.
Date: October 13, 1908
Creator: Hiegel, Joseph L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Spark-Arrester

Description: Patent for a spark arrester designed to extinguish the glowing cinders of smoke stacks. Illustrations included.
Date: October 25, 1910
Creator: Goodrich, Luman L., Jr.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Punching-Machine.

Description: Patent for a simple and durable punching-machine for metalworking that punching metal and feeds it forward. The invention is made up of " a carriage adapted to support the sheet to be punched, and provided with a toothed bar, a rock shaft carrying a pawl adapted to engage the said toothed bar to move the carriage forward, and a punch lever adapted to receive a swinging motion from the said shaft, the said lever being connected with the punch to move the latter downward to punch the sheet" (line… more
Date: August 14, 1894
Creator: Walsh, Richard
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pump Piston

Description: Patent for an "Improvement in Pump-Pistons" (lines 5-6) including illustrations.
Date: January 13, 1920
Creator: Humason, Granville A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Gin-Saw-Filing Machine.

Description: Patent for a machine that is meant to file circular saws. The invention files "saws while mounted side-by side upon a saw arbor, as cotton gin saws usually are; means for moving the file carriage along upon the frame of the machine to locate it in front of the individual saws which are to be filed; means for raising and carrying the file over the saws when the carriage is to be moved; means for securing the file sash on the file carriage and of securing the file carriage upon the main frame by … more
Date: December 19, 1893
Creator: McCurry, James C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Hat-Pouncing Machine.

Description: Patent for a felt hat-pouncing machine that can automatically pounce a hat no matter its contour, and means are "provided for setting the pouncer or pouncing-roll to bear uniformly on all parts of the convex surface to be pounced" (lines 13-15).
Date: March 17, 1896
Creator: Clarke, George R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Force-Pump.

Description: Patent for a simple, inexpensive, and efficient double action force pump that has one cylinder and one plunger. It also equalizes the opposite strokes of the plunger, and pushes water into the common chamber with both strokes.
Date: October 2, 1894
Creator: Thompson, John W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Electric Signaling Device.

Description: Patent for an electric signal device which has a shelf with a pad of paper, which when lowered signals a central location elsewhere. It is optimized for use by manufacturing companies watchmen and telegraph operators to send in reports of their location at various intervals.
Date: August 13, 1907
Creator: Baker, John A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Filling-Machine.

Description: Patent for an improved filling machine that automatically transfers predetermined quantities of liquids from one container to multiple other containers such as oils into cans.
Date: May 22, 1917
Creator: Smith, Frederick C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Separator-Guard.

Description: Patent for a separator-guard for spinning frames. It prevents "the yarn from being entangled in or caught by the devices for attaching the separators to their support" (lines 15-17). Illustrations included.
Date: July 5, 1912
Creator: Pitts, Arthur
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Flue-Beader.

Description: Patent for a tool that allows a boiler flue to rotate while not letting any steam out of the flue. This allows for the projecting end of the flue to turn without damaging itself and makes taking the flue apart easier for workmen.
Date: May 4, 1897
Creator: Hutchison, Wilson F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Flue-Cleaner.

Description: Patent for a portable flue cleaner for boilers. Through a nozzle on the cleaner, the flue cleaner uses the steam from the boiler to remove dirt, dust and soot. The dirt is forced out of the boiler when the steam escapes.
Date: August 17, 1915
Creator: Leonard, Carl
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pattern and Match Plate

Description: Patent for a pattern and match plate for use in making car wheel chill segments more quickly and with less skilled labor.
Date: August 2, 1910
Creator: Voight, Philip & Kornmayer, Christian
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Gas-Producer

Description: Patent for a gas producing apparatus that can be used for cars, factories, shops, or even cities. Illustrations included.
Date: December 10, 1907
Creator: Gamer, Charles
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Current-Motor.

Description: Patent for a current motor, which allows a smaller amount of water to be used to generate power for factories, irrigation equipment, and pumping devices.
Date: January 25, 1910
Creator: Brewer, Alden R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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