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Locomotive Drifting-Valve.

Description: Patent for locomotive drifting valves to admit saturated steam from the boiler to the steam chamber of the valve chest and cylinders while the locomotive is running with the main steam throttle closed.
Date: January 8, 1918
Creator: Meister, Alfred A.; Surles, John W. & Boyle, Edmund F.
Partner: UNT Libraries Government Documents Department

Wheel For Bicycles.

Description: Patent for certain new and useful improvements in wheels for bicycles. This design is to "provide an improved tire for this purpose which is adapted to take the place of a pneumatic tire and to operate in a similar manner" (line 13 - 17).
Date: February 8, 1898
Creator: Bowley, James Deamess
Partner: UNT Libraries Government Documents Department

Well-Screen

Description: Patent for a well screen which allows water to flow through easily while stopping any other items from going through into the well.
Date: November 8, 1910
Creator: Decker, Harry R. & Houk, Russell W.
Partner: UNT Libraries Government Documents Department

Well-Screen

Description: Patent for a durable well screen with a wide area.
Date: November 8, 1910
Creator: Decker, Harry R.
Partner: UNT Libraries Government Documents Department

Winding-Tool For Bale-Fastenings.

Description: Patent for a new and useful winding tool for bale fastenings.
Date: August 8, 1899
Creator: Campbell, Douglas M.
Partner: UNT Libraries Government Documents Department

Lubricating Device

Description: Patent for lubricating device which is a dispenser for liquids or semi liquids to come out of.
Date: February 8, 1916
Creator: Aycock, Nathaniel. M
Partner: UNT Libraries Government Documents Department

Boat.

Description: Patent for boat with improvements towards easy movements by using a propeller and rudder. The boat is designed with the user to use their feet to manually move the boat. The boat is designed for hunting or fishing while keeping the hands free.
Date: March 8, 1921
Creator: Greer, John C.
Partner: UNT Libraries Government Documents Department

Machine for Forming Cotton-Seed Meal into Cakes

Description: Patent for "an organized machine adapted to rapidly compress charges of cotton-seed meal into cakes of sufficient solidity to bear handling and removal to a press, whereby the oil is expressed therefrom, and to deliver said cakes at a point or points in convenient proximity to said press or presses, so that the time and labor involved in preparing the meal for the, press and of inserting it therein will be reduced to the minimum" (lines 9-18).
Date: April 8, 1890
Creator: Price, James S.
Partner: UNT Libraries Government Documents Department

Improvement in Cultivators.

Description: Patent for "a new and useful improvement in Adjustable Cultivators"
Date: February 8, 1876
Creator: Price, James A.
Partner: UNT Libraries Government Documents Department

Ventilating-Fastener.

Description: Patent for an improved tuft fastening device that provides ventilation through cushion tufts to make cushions cooler to the touch, including illustrations.
Date: May 8, 1917
Creator: Davis, Don M. & Underwood, Thomas J.
Partner: UNT Libraries Government Documents Department

Vending Machine

Description: Patent for improvements in vending machines.
Date: August 8, 1911
Creator: Linck, George E.
Partner: UNT Libraries Government Documents Department

Pump

Description: Patent for an improved pump for oil or water wells after completion. It is designed to remove sand and slush and keep it out of the valve cage and seat.
Date: May 8, 1917
Creator: Kutschbach, August E.
Partner: UNT Libraries Government Documents Department

Improvement in Baling-Presses.

Description: Patent for improvements to presses used for baling cotton and other materials, including illustrations.
Date: April 8, 1879
Creator: McGowen, Edmond Felder
Partner: UNT Libraries Government Documents Department

Pressure-Controlling Valve Mechanism For Hydraulic Presses.

Description: Patent for certain new and useful improvements in pressure controlling valve mechanism for hydraulic presses, including instructions and illustrations.
Date: November 8, 1898
Creator: Price, William W.
Partner: UNT Libraries Government Documents Department

Stock-Guard.

Description: Patent for certain new and useful improvements in stock guards, including instructions and illustrations.
Date: November 8, 1898
Creator: Lee, Jacob M.
Partner: UNT Libraries Government Documents Department

Tire - Protector

Description: Patent for a new and useful improvements in tire-protectors. This design "has relation to armor for pneumatic tires" (line 8-9).
Date: February 8, 1898
Creator: Cross, Abraham
Partner: UNT Libraries Government Documents Department

Method of Separating Associated Liquids.

Description: Patent for an invention that "relates to the art of separating associated liquids" (lines 9-10).
Date: April 8, 1919
Creator: McKibben, Charles W.
Partner: UNT Libraries Government Documents Department

Perforator.

Description: Patent for an improved perforator that attaches to a multigraph and perforates sheets of paper that pass through the multigraph so the sheets can be separated into parts, with illustrations.
Date: May 8, 1917
Creator: Hahl, Harold D. & Lambert, James J.
Partner: UNT Libraries Government Documents Department

Mold for Plastic Bodies

Description: Patent for a mold for forming plastic pieces with openings for wires to run through them.
Date: February 8, 1910
Creator: Crum, William H.
Partner: UNT Libraries Government Documents Department

Rotary Valve Mechanism.

Description: Patent for a rotary valve mechanism that regulates an internal combustion engine's intake of charge and release of exhaust.
Date: June 8, 1915
Creator: Harpst, Frederick E.
Partner: UNT Libraries Government Documents Department
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