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Projectile for Fire-Escapes.

Description: Patent for a rope fire escape "in the form of a harpoon to which a chord or rope is attached, said device being projected from a gun or by any other means against the burning building with sufficient force to embed itself therein so that any suitable apparatus may be elevated to the building necessary for the escape of the inmates or so that the person or persons may descend by the rope attached to the harpoon" (lines 14-22).
Date: April 18, 1893
Creator: Martin, Johan
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Sprinklers.

Description: Patent for "the combination, in a cotton-sprinkler, having a fluid-vessel, of flexible ejecting hose, having flaring nozzle sprinklers, with hooks or fastening devices for holding the nozzles in elevated positions upon the vessels, whereby the driver has perfect control both over the flow and direction of the fluid, and is thereby enabled to inject the fluid upon the two rows of plants, without regard to their height or the uncertain movement of the horse between the rows, and to stop the flow … more
Date: May 18, 1875
Creator: Ramsey, Croghan A.
Partner: UNT Libraries Government Documents Department

Car-Coupling.

Description: Patent for a simple, durable, and safe car-coupling that will not accidentally uncouple, and can uncouple without the operator stepping between the cars. It "consists principally of a knuckle pivoted in the drawhead and provided with cam surfaces, and an arm mounted to swing and adapted to engage the said cam surfaces to open and close the knuckle" (lines 14-18). The coupling can also couple cars of different heights.
Date: September 18, 1894
Creator: Schairer, John Jacob
Partner: UNT Libraries Government Documents Department

Bale ejector for presses

Description: Patent for an improvement in cotton bale compresses
Date: October 18, 1881
Creator: Henry Riesel
Partner: UNT Libraries Government Documents Department

Gate

Description: Patent for an improved gate design.
Date: November 18, 1919
Creator: Jenson, J. S.
Partner: UNT Libraries Government Documents Department

Cultivator Standard

Description: Patent for Cultivator-Standard.
Date: April 18, 1916
Creator: Urban, William A. F.
Partner: UNT Libraries Government Documents Department

Indexing Device.

Description: Patent for an indexer of paper documents in book form. It is made to open along the center with visible subject headings.
Date: January 18, 1921
Creator: Moran, Stanley C.
Partner: UNT Libraries Government Documents Department

Improvement in Medical Compounds.

Description: Patent for a mixture of "amargosa" root, Jamaica ginger, glycerin, and simple syrup for use in treating illnesses of the bowels.
Date: March 18, 1873
Creator: Putegnat, Joseph L.
Partner: UNT Libraries Government Documents Department

Propellor Pitchometer.

Description: Patent for instruments which measure the pitch of propeller blades.
Date: May 18, 1915
Creator: Frank, Lawrence
Partner: UNT Libraries Government Documents Department

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-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

Plow-Point Attachment

Description: Patent for an attachment for the point of a plow that protects the point from wear and tear, especially in soil that is sandy.
Date: July 18, 1916
Creator: Trout, Calvin L.
Partner: UNT Libraries Government Documents Department

Saddle tree

Description: Patent for an improvement in saddle trees
Date: July 18, 1882
Creator: Still, Henry Clay & Still, Robert Joseph
Partner: UNT Libraries Government Documents Department

Bridle Attachment

Description: Patent for a new and improved way to connect the blind brace of a bridle.
Date: November 18, 1919
Creator: Steele, Tom L.
Partner: UNT Libraries Government Documents Department

Lens Mounting.

Description: Patent for an improvement to spectacles to prevent lens breakage. The change to the design of the spectacles are mounts on the nose piece that attaches to the lenses, as well as mounts that attach to the temples of the spectacles and the lenses.
Date: May 18, 1918
Creator: Rees, Charles S.
Partner: UNT Libraries Government Documents Department

Latch.

Description: Patent for certain new and useful improvements in latches, including instructions and illustrations.
Date: July 18, 1899
Creator: Lott, William E.
Partner: UNT Libraries Government Documents Department

Cotton Picker

Description: Patent for a vehicle-mounted cotton picker.
Date: March 18, 1919
Creator: McEachern, S. D.
Partner: UNT Libraries Government Documents Department

Emblem Structure.

Description: Patent for an improvement in emblem structures by mounting the parts of an emblem on a rigid mounting plate.
Date: May 18, 1920
Creator: Seastrunk, Thomas P.
Partner: UNT Libraries Government Documents Department

Claw-Bar.

Description: Patent for a new and useful claw bar, including instructions and illustrations.
Date: October 18, 1898
Creator: Wiggs, Zeph
Partner: UNT Libraries Government Documents Department

Bottle

Description: Patent for a a nursing bottle employing a jacket designed to hold the parts of the bottle together. Illustration included.
Date: September 18, 1906
Creator: Anderson, Lee
Partner: UNT Libraries Government Documents Department

Wire-Stretcher.

Description: Patent for certain new and useful improvements in wire stretchers, including instructions and illustrations.
Date: October 18, 1898
Creator: Curtis, Zenas Albert
Partner: UNT Libraries Government Documents Department

Wire Stretcher

Description: Patent for a wire stretchers. Illustration included.
Date: December 18, 1906
Creator: Bradshaw, Richard A.
Partner: UNT Libraries Government Documents Department

Wire Stretching Implement

Description: Patent for a wire stretching implement. Illustrations included.
Date: October 18, 1904
Creator: Smith, Isaac
Partner: UNT Libraries Government Documents Department
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