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Spark Plug for Internal-Combustion Engines

Description: Patent for an improved automobile spark-plug with both insulated and non-insulated cylinders that will activate with any spark to the device.
Date: January 18, 1915
Creator: Loose, Robert D.
Partner: UNT Libraries Government Documents Department

Process of Refining Crude Cotton-Seed Oil

Description: Patent for improvements in the processes of refining crude cotton-seed oil which increases the yield of refined oil. Improved results are are obtained by "neutralizing the oil with an alkaline silicate and then treating the oil with a mixture of alkaline hydroxid and alkaline carbonate" (lines 28-31).
Date: March 18, 1913
Creator: Chisholm, Jesse C.
Partner: UNT Libraries Government Documents Department

Protector for the Crown of Headwear

Description: Patent for a device fitted to the crown of a hat or cap, safeguard the garment from being soiled from repeated use.
Date: May 18, 1915
Creator: Roberts, Jones H. & Rolnick, Gus
Partner: UNT Libraries Government Documents Department

Inspirator Valve For Intake Manifolds

Description: Patent for inspirator valve for to accelerate the air intake to the intake manifold as suction is increased.
Date: September 18, 1917
Creator: Brasier, William H.
Partner: UNT Libraries Government Documents Department

Nut-Lock.

Description: Patent for a nut lock for use on railroad joints.
Date: July 18, 1911
Creator: Seeton, James H.
Partner: UNT Libraries Government Documents Department

Nut-Lock.

Description: Patent for improvement in nuts-locks whereby a nut is coupled to a bolt by a washer with a pivoted tooth.
Date: September 18, 1917
Creator: Harris, Joseph A. & Howard, Arthur W.
Partner: UNT Libraries Government Documents Department

Cooking-Range.

Description: Patent for a cooking-range that "heat may be conducted from the firebox above the oven, and into a lid compartment" (lines 11-12).
Date: November 18, 1913
Creator: Daniel, James Edward
Partner: UNT Libraries Government Documents Department

Process of Sealing Pipe-Joints.

Description: Patent for an improved method of sealing sewer or soil pipe joints, including illustrations.
Date: September 18, 1917
Creator: Woodward, Edwin C.
Partner: UNT Libraries Government Documents Department

Oil-Tank.

Description: Patent for an oil tank that is fire proof and will not explode completely if it is struck by lightning.
Date: July 18, 1911
Creator: Price, James Bain
Partner: UNT Libraries Government Documents Department

Mold.

Description: Patent for mold, which will be used for mold boards and holding devices.
Date: June 18, 1912
Creator: Dunagin, Marion
Partner: UNT Libraries Government Documents Department

Mixing-Machine

Description: Patent for a mixing machine for confectioners. Illustrations included.
Date: October 18, 1910
Creator: Vlahoyanes, Nickolas P.
Partner: UNT Libraries Government Documents Department

Hose-Supporter.

Description: Patent for improvements in Hose-Supporters or garter that "grips the entire sock, around the leg, prevents the possibility of sagging, insures a perfect fit on the leg of the wearer and serves to equalize the stress on the sock" (lines 11-14) which adds durability and "avoids straining the sock out of shape" (lines 16-17). Includes illustration.
Date: November 18, 1919
Creator: Tonahill, William J., Jr.
Partner: UNT Libraries Government Documents Department

Speed-Regulating Mechanism

Description: Patent for a speed regulating machine for engines.
Date: October 18, 1910
Creator: Carpenter, John C.
Partner: UNT Libraries Government Documents Department

Process of refining crude cotton-see oil

Description: This patent is for a process of refining crude oil to increase the yield of refined oil of the required color, odor and flavor.
Date: March 18, 1913
Creator: Chisholm, Jesse C.
Partner: UNT Libraries Government Documents Department

Process of Refining Crude Cotton-Seed Oil.

Description: Patent for a process of refining crude cotton-seed oil of high acidity (e.g., oils containing from 1.5 to 12 percent acid or higher) to increase the yield of oil of the required color, odor, and flavor.
Date: March 18, 1913
Creator: Chisholm, Jesse C.
Partner: UNT Libraries Government Documents Department

Tire Tool

Description: Patent for a tool designed to remove the tire casings from vehicle rims and also to replace the casing back on to the rims.
Date: August 18, 1919
Creator: Rylander, William P.
Partner: UNT Libraries Government Documents Department

Trolley-Pole.

Description: Patent for inventing a trolley pole which is easy to build, comparatively inexpensive and easy to use. This is an improvement for the older version.
Date: July 18, 1916
Creator: Kirkpatrick, Otey. R.
Partner: UNT Libraries Government Documents Department

Surgical Instrument.

Description: Patent for speculum instrument used in treating women's sexual and reproductive health with new plunger mechanism for inserting powdered medicines.
Date: July 18, 1916
Creator: Finley, Hulon Kirk
Partner: UNT Libraries Government Documents Department

Steam-Radiator.

Description: Patent for a steam radiator for heating the cab of a locomotive.
Date: April 18, 1911
Creator: McBurney, Samuel L.
Partner: UNT Libraries Government Documents Department

Motor-Actuated Locking Device for Automobiles

Description: Patent for a device that prevents the drive shaft of an automobile from when moving when pushed by an unauthorized person. The device acts as a form of security to ensure unauthorized individuals are unable to move the vehicle. Additionally, the device can be used while the vehicle is in motion in order to slow the drive shaft, and thus the vehicle.
Date: November 18, 1919
Creator: Wherry, Robert D.
Partner: UNT Libraries Government Documents Department

Tire-Heater.

Description: Patent for an improved tire heater that utilizes gasolene (gasoline) or other liquid hydrocarbon burners to encircle a tire and direct jets of flame at it to quickly heat the tire. The tire heater can adapt to fit tires of different sizes.
Date: June 18, 1918
Creator: Palmero, Louis M.
Partner: UNT Libraries Government Documents Department

Heater.

Description: Patent for a heater, "designed for use in orchards for raising the temperature of the atmosphere at times when frosts or freezing temperature is threatened" (lines 11-14). Illustration included.
Date: November 18, 1919
Creator: Briscoe, Williard H.
Partner: UNT Libraries Government Documents Department

Furnace.

Description: Patent for a furnace used in steel making operations to "enable...uniform heating and the dissipation of the black spots" created on some heated materials during the heating process by means of a "lifting means or moveable hearth."
Date: May 18, 1915
Creator: Moore, Ralph S
Partner: UNT Libraries Government Documents Department

Handle Bar

Description: Patent for a bicycle handlebar
Date: May 18, 1915
Creator: Cortines, Ernest J.
Partner: UNT Libraries Government Documents Department
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