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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.
Item Type: Refine your search to only Patent
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
Item Type: Refine your search to only Patent
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.
Item Type: Refine your search to only Patent
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
Item Type: Refine your search to only Patent
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.
Item Type: Refine your search to only Patent
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.
Item Type: Refine your search to only Patent
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.
Item Type: Refine your search to only Patent
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.
Item Type: Refine your search to only Patent
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.
Item Type: Refine your search to only Patent
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
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Horizontal-Drilling Machine.

Description: Patent for an easily adjustable and transportable machine that drills a horizontal hole in the ground to accompany a previous invention of the inventor, a method for the destruction of military fortifications. The machine's mechanisms are so housed to protect against exploding shells and includes illustrations.
Date: May 8, 1917
Creator: Hughes, Howard R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Sample-Taking Device.

Description: Patent for improvements in Sample-Taking Devices, specially for drilling oil wells with the purpose of taking samples, which can be easily removed from the well without with-drawing the bit or drill stem.
Date: June 8, 1920
Creator: Huston, Sidney H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Extension Car-Step.

Description: Patent for a new and useful extension car step for "use on street cars and railway coaches". (line 13 - 15).
Date: August 8, 1899
Creator: Wrede, Albin C. & Saunders, David R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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