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Surgical Instrument.

Description: Patent for a tonsilotome/enucleator for cutting the tonsils out during a tonsillectomy without injuring the pillars.
Date: August 3, 1909
Creator: Combs, Robert L.
Partner: UNT Libraries Government Documents Department

Improvement in Apparatus for Destroying the Cutting Ant.

Description: Patent for "an improved apparatus for destroying the cutting ants in their nests." (Lines 9-11) Includes instructions and illustrations.
Date: August 3, 1875
Creator: Fenner, Ferdinand A. & Power, John H.
Partner: UNT Libraries Government Documents Department

Gate.

Description: Patent for a new and improved gate. This design consists in "[t]he combination of the suspended rolling gate [and] the toggle-jointed levers . . . connecting the gate with a fixed point" (lines 102-104). It further consists in a lever "pivoted at one end to a fixed point, the lever pivoted to [another] lever near the outer end of the latter, the lower end of the lever being attached to the free end of the lever, the pivoted hand-levers fulcrumed on opposite sides of the gate, and the rod connec… more
Date: August 3, 1886
Creator: Lewis, John Coleman & Rainey, Willain Henry
Partner: UNT Libraries Government Documents Department

Pipe Tongs Support.

Description: Patent for pipe tongs supports to provide a pipe tongs support that will permit a pipe tongs to be so balanced that it will tend to maintain itself in a horizontal position which is the position in which its use is required.
Date: August 3, 1915
Creator: Hoffer, Temple B.
Partner: UNT Libraries Government Documents Department

Improvement in Lamps

Description: Patent for the construction of a combined oil burning lamp and candlestick.
Date: August 3, 1869
Creator: Richer, F. C.
Partner: UNT Libraries Government Documents Department

Fish-Grapple

Description: Patent for a fish-grapple device with parts "embodying prongs or hooks which will engage the fish and prevent its escape" (lines 16-17).
Date: August 3, 1915
Creator: Batla, Thomas, H.
Partner: UNT Libraries Government Documents Department

Automatic Safety Target.

Description: Patent for a target device for pistols and rifles which allows for the motion of the target being hit to move another target into view.
Date: August 3, 1920
Creator: Briggs, George F.
Partner: UNT Libraries Government Documents Department

Cloth-Measuring Machine.

Description: Patent for for a new cloth-measuring machine design, including illustrations.
Date: August 3, 1880
Creator: Dodson, Orson W.
Partner: UNT Libraries Government Documents Department

Improvement in Reversible Sad-Irons.

Description: Patent for "new and useful Improvements in Irons" (lines 4-5) including illustrations.
Date: August 3, 1875
Creator: Smothers, Thomas T.
Partner: UNT Libraries Government Documents Department

Transmission-Gear

Description: Patent for improvements in motor vehicle transmissions in which all gears mesh at one time as opposed to being shifted and are "obtained by clutching different selected drive gears to the drive shaft of the transmission." (lines 18-20)
Date: August 3, 1920
Creator: Downie, James H.
Partner: UNT Libraries Government Documents Department

Tire-Casing-Repair Tool.

Description: Patent for improvements in the tools for repairing blow outs or punctures in parts of tire casings or shoes. Illustration is provided.
Date: August 3, 1915
Creator: Tingle, Claude
Partner: UNT Libraries Government Documents Department

Attachment for Fishing-Floats.

Description: Patent for a device to attach fishing floats to fishing lines.
Date: August 3, 1915
Creator: Davis, Samuel William
Partner: UNT Libraries Government Documents Department

Means for Opening or Closing Elevator-Doors.

Description: Patent for a device which is mounted upon the traveling car and automatically opens and closes elevator doors. Includes instructions and illustrations.
Date: August 3, 1897
Creator: Bell, Chester L.
Partner: UNT Libraries Government Documents Department

Hydraulic Swivel.

Description: Patent for a new type of swivel. This swivel allows for adjustments without removing any parts on the outside of the swivel. The parts are also made more simplistic and of stronger material.
Date: August 3, 1909
Creator: Layne, Mahon E. & Hall, Samuel N.
Partner: UNT Libraries Government Documents Department

Nut-Lock.

Description: Patent for a nut lock for railroad joints, which includes spring washers.
Date: August 3, 1909
Creator: Garner, William R.
Partner: UNT Libraries Government Documents Department

Metallic Packing.

Description: Patent for metallic packing made up of metal rings and rubber rings for putting around pistons and related objects, which has shields for the rubber rings to prevent them from being eaten by oil.
Date: August 3, 1909
Creator: Rhodes, John M.
Partner: UNT Libraries Government Documents Department

Ink Feeder for Pens.

Description: Patent for a wire attachment to be added to the hollow of a writing pen. This attachment would enable more ink to be drawn into the interior of the pen, therefore allowing more words to be written from a single dip into an ink well.
Date: August 3, 1915
Creator: Hine, Frank B.
Partner: UNT Libraries Government Documents Department

Lubricated Bullet.

Description: Patent for lubricated lead bullets to prevent the deterioration and rusting of the inner barrel of rifled firearms, so as to maintain their accuracy. Includes instructions and illustrations.
Date: August 3, 1897
Creator: Stewardson, Samuel Clinton
Partner: UNT Libraries Government Documents Department

Planter.

Description: Patent for a new and improved planter. This design consists in "[t]he combination . . . of the hopper having the bottom board provided with the slot and the groove, the slide bearing on the bottom board and having the slot, the depending stud engaging the groove, and the oscillating stirrer above the slide and having the arm engaging the slide" (lines 46-53).
Date: August 3, 1886
Creator: Whitehurst, Esir David
Partner: UNT Libraries Government Documents Department

Screen.

Description: Patent for a wire netting screen that can be used on doors or windows.
Date: August 3, 1915
Creator: Faires, Elisha J.
Partner: UNT Libraries Government Documents Department

Folding Crate.

Description: Patent for a crate that is "readily folded into a small compass when not in use and easily unfolded and adjusted, so as to serve the purpose of an ordinary crate, and when so adjusted it will be as rigid as though of ordinary construction." (Lines 11-15) Includes instructions and illustrations.
Date: August 3, 1897
Creator: Hausmann, Otto
Partner: UNT Libraries Government Documents Department

Core-Drill.

Description: Patent for a core drill for making bore holes in rocks to get out solid samples of the inside of rocks, which has an improved grabbing method for retrieving the piece of rock inside the hole.
Date: August 3, 1909
Creator: McLoughlin, Malacha J. & Wynn, John S.
Partner: UNT Libraries Government Documents Department

Nut-Lock.

Description: Patent for a combined nut lock and washer for use on railroad track joints.
Date: August 3, 1909
Creator: Garner, William R.
Partner: UNT Libraries Government Documents Department

Binding Attachment for Baling-Presses.

Description: Patent for bale binding devices that takes wire from spools and binds each bale and then twists the ends of the bale so they hold their shape.
Date: August 3, 1920
Creator: Leavitt, William H.
Partner: UNT Libraries Government Documents Department
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