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Lock Attachment for Automobiles.

Description: Patent for a lock attachment for automobiles in relation to the gear-shift levers to prevent unlicensed interference with or stealing of the car.
Date: November 20, 1917
Creator: Dobler, Joseph G.
Partner: UNT Libraries Government Documents Department

Inlet-Grate

Description: Patent for an improved inlet grate, which has a supporting frame. This inlet grate will not be displaced by traffic or other disturbances.
Date: November 30, 1920
Creator: Fairtrace, George D.
Partner: UNT Libraries Government Documents Department

Truck.

Description: Patent for a truck or hand cart useful for loading and unloading at depots. This hand cart has has a hand actuated lift for lifting objects to the height of the loading vehicle.
Date: November 17, 1919
Creator: Thomas, Theodore G.
Partner: UNT Libraries Government Documents Department

Lid and Label Holder.

Description: Patent for an improvement to lid and label holders (boxes) that allows for the lid to be held against the side of the box so that the box sits at an inclination and displays the contents of the box.
Date: November 18, 1919
Creator: Watts, Albert B.
Partner: UNT Libraries Government Documents Department

Valve-Grinding Machine

Description: Patent for a simple valve grinding machine designed to be efficient and easy to use, as well as more secure (within a valve casing) than previous models.
Date: November 6, 1918
Creator: Branning, Willie F.
Partner: UNT Libraries Government Documents Department

Insecticide for Boll-Weevils.

Description: Patent for boll-weevil insecticide with novel method of compounding. Arsenic and baking soda are combined with wood ash to create a dust which kills the insects as an inhalent instead of needing to be consumed by the insects in order to be effective.
Date: November 1, 1921
Creator: Koenig, Philipp
Partner: UNT Libraries Government Documents Department

Level-Indicator.

Description: Patent for a new and improved level indicator, intended for use with airplanes and other flying machines to indicate the angle of ascent or descent, as well as when the machine is on a level keel. The level indicator is designed to have a water-tight casing and weatherproof joints and has brackets to secure it to the airplane.
Date: November 5, 1918
Creator: Westbrook, Homer S.
Partner: UNT Libraries Government Documents Department

Valve Mechanism for Gas Engines

Description: Patent for improvements in the valve mechanisms of gas engines, with the object being to "provide an air cooling chamber for maintaining the exhaust valve in a cooled condition under all conditions of operations (lines 9-14).
Date: November 12, 1914
Creator: Blumberg, Humble G.
Partner: UNT Libraries Government Documents Department

Load-Indicator.

Description: Patent for a Load-Indicator for tools being used in drilling a well. The indicator gives an accurate measure of the weight upon the drill, allowing operators to adjust the weight accordingly.
Date: November 25, 1919
Creator: Fletcher, Harold W.
Partner: UNT Libraries Government Documents Department

Locomotive Wheel Hub and Plate

Description: Patent for improvements to locomotive wheel hubs and plates with the purpose of "inhibiting adjustment of the plate beyond the safety point" (lines 20-21), including illustrations.
Date: November 7, 1922
Creator: Lambert, Floyd D.
Partner: UNT Libraries Government Documents Department

Knee Pad.

Description: Patent for an improved knee pad, which provides better ventilation and cushioning to the knee, including illustrations.
Date: November 21, 1922
Creator: Rylander, Parrish H.
Partner: UNT Libraries Government Documents Department

Wagon Brace

Description: Patent for wagon brace that obviates danger of thimbles breaking under excessive weight and strain.
Date: November 25, 1919
Creator: Albritton, James
Partner: UNT Libraries Government Documents Department

Lifeboat

Description: Patent for a lifeboat that "prevents the boat from capsizing" (lines 19-20) or sinking.
Date: November 25, 1919
Creator: Rusk, Raymond
Partner: UNT Libraries Government Documents Department

Line Type Casting Machine.

Description: Patent for a linotype machine with improvements to the float, the ejector, and slugs magazine.
Date: November 4, 1919
Creator: Wilmans, Lloyd I.
Partner: UNT Libraries Government Documents Department

Water-Elevator.

Description: Patent for a water elevator. The invention produces a means for "high power water elevating" which provides " a steady and voluminous flow of water" (lines 20-22). Illustration included.
Date: November 25, 1919
Creator: Barnett, Grady L.
Partner: UNT Libraries Government Documents Department

Magazine-Projectile

Description: Patent for a new type of projectile that includes an initial explosion followed by multiple other explosions from smaller bombs contained inside the larger projectile. The projectile is described as a "novel and improved instrument of destruction" (lines 10-11).
Date: November 5, 1918
Creator: Saladiner, Joseph M.
Partner: UNT Libraries Government Documents Department

Windmill

Description: Patent for a windmill that rotates on a vertical and horizontal axis. The blades are mounted to stop in order to prevent damage to the windmill should pressure occur.
Date: November 11, 1919
Creator: Brown, Archie Edwards
Partner: UNT Libraries Government Documents Department

Weeding-Plow.

Description: Patent for a weeding plow designed to remove weds and mellow the ground to assist with growing corn and cotton. It includes instructions and illustrations.
Date: November 27, 1917
Creator: Prohaska, Melichar
Partner: UNT Libraries Government Documents Department

Wire Fence.

Description: Patent for wire fencing using wooden and iron posts to be more readily seen by cattle, including illustration.
Date: November 8, 1853
Creator: Meriwether, William H.
Partner: UNT Libraries Government Documents Department

Well-Drilling Apparatus

Description: Patent for a well-drilling apparatus granted to Eli Catlin which is simpler and more convenient to use as well as being less expensive.
Date: November 27, 1883
Creator: Catlin, Eli
Partner: UNT Libraries Government Documents Department

Weed - Exterminator

Description: Patent for a new and useful improvement in Johnson-Grass, other grass and weed extermination.
Date: November 9, 1897
Creator: McBride, Samuel H.
Partner: UNT Libraries Government Documents Department

Well-Auger.

Description: Patent for a well-boring auger is designed to improve the drilling process by multi-functional features of the auger that can be placed inside of a well-casing to cut a hole or can be used itself to cut through the casing.
Date: November 3, 1903
Creator: Hutchins, Charles N.
Partner: UNT Libraries Government Documents Department

Wire-Fence Support.

Description: Patent for certain new and useful improvements in wire fence supports, including instructions and illustrations.
Date: November 7, 1899
Creator: Mayo, Robert P.
Partner: UNT Libraries Government Documents Department

Well-Boring Apparatus

Description: Patent for a well-boring apparatus that has a rotary drill pipe.
Date: November 12, 1912
Creator: Norris, Joseph B.
Partner: UNT Libraries Government Documents Department
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