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Gin.

Description: Patent for improved cotton gins through the "construction and arrangement of the roll box and the ginning devices" (lines 11-12).
Date: December 12, 1911
Creator: Murray, Stephen D.
Partner: UNT Libraries Government Documents Department

Brush-Cylinder for Cotton-Gins.

Description: Patent for brush cylinders for cotton gins which when clamped have no need to be further secured or fastened.
Date: December 12, 1911
Creator: Murray, Stephen D.
Partner: UNT Libraries Government Documents Department

APPARATUS FOR HANDLING AND CLEANING SEED COTTON

Description: Patent for an improvement to the method of cleaning seeded cotton.
Date: November 12, 1889
Creator: ELAM, WILLIAM E.; THOMAS, ROBERT S.; CRAWFORD, DWIGHT H. & HARDWICK, SAUNIE W.
Partner: UNT Libraries Government Documents Department

Lawn Swing

Description: Patent for an improved version of a Lawn Swing that is easily constructed and weather resistant, including illustrations.
Date: December 12, 1919
Creator: Galipp, Herman C.
Partner: UNT Libraries Government Documents Department

Vegetable-Curing Plant

Description: Patent for curing vegetables by a unit system. The design is a curing house of multiple bins with air circulation in each, allowing for a faster and more uniform curing process.
Date: November 12, 1918
Creator: Ewton, Thomas F. & Waldrop, Frances E.
Partner: UNT Libraries Government Documents Department

Well-Tubing Catcher

Description: Patent for an improved well tubing catcher, which "provides an equal and positive bearing surface for the gripper slips or dogs in all their adjusted positions" (lines 16-18), including illustrations.
Date: April 12, 1921
Creator: Wilson, Robert A.
Partner: UNT Libraries Government Documents Department

Windmill

Description: Patent for windmill for utilizing wind or water power (lines 9-10).
Date: June 12, 1883
Creator: Sickles, William C.
Partner: UNT Libraries Government Documents Department

Lens-Grinding Machine.

Description: Patent for a lens grinding machine that polishes any kind of lens via the means of a reciprocating motion in both the grinding tool and the lens holder.
Date: August 12, 1913
Creator: Rousseau, Almer A.
Partner: UNT Libraries Government Documents Department

Trunk.

Description: Patent for a trunk that is usual except for its multiple trays, "a series of levers connecting the trays, and a second series of levers connecting the first-mentioned series of levers with the trunk-lid" (lines 56-59). The levers raise the trays and move them outward, and they can lock in place.
Date: May 12, 1896
Creator: Giraud, Paul
Partner: UNT Libraries Government Documents Department

Improvements in Target-Controlled Roundabouts

Description: Patent for a target-controlled roundabout comprised of a "revoluble member arranged to be operated by a plunger" (lines 11-12).
Date: March 12, 1912
Creator: Lero, Joe
Partner: UNT Libraries Government Documents Department

Vehicle-Top Rest.

Description: Patent for am improved vehicle top rest, which employs two coils of wire to hold up the vehicle-top and increases the strength and durability of the device.
Date: April 12, 1910
Creator: Henry, Patrick
Partner: UNT Libraries Government Documents Department

Ventilating System for Vehicles.

Description: Patent for a ventilation system for closed moving vehicles that is run off of the motion of the vehicle from the roadway surface or a motor and has air pipes for taking out stale air and bringing in fresh air.
Date: March 12, 1907
Creator: Carroll, Samuel C.
Partner: UNT Libraries Government Documents Department

Improvement in Bee-hives

Description: Patent for an improvement of a bee-hive enabling inspection of bees, protection of bees from moths, ventilation of the hive, and removal of honey without disturbing the brood-chamber.
Date: September 12, 1876
Creator: Hayden, Noah Dunken & Clapp, Amasa O.
Partner: UNT Libraries Government Documents Department

Station-Indicator.

Description: Patent for a station-indicator for trolley cars meant to "produce an automatic apparatus of this kind which is worked by the movement of the car and in which a map is employed, which is moved in such a way that the various points at which the car stops will always be correctly indicated" (lines 13-18).
Date: June 12, 1894
Creator: Baker, Artemas
Partner: UNT Libraries Government Documents Department

Spraying Attachment for Cultivators

Description: Patent for spray attachment for a Cultivator, which is an agricultural farm equipment used for soil tillage. The machine is designed to stir soil around a crop. The improvement of the spray attachment is a nozzle that can control the spray of fluid at the same time the soil is being cultivated.
Date: October 12, 1915
Creator: Oldham, Frank
Partner: UNT Libraries Government Documents Department

Process of Electrostatic Separation.

Description: Patent for new improvements to Processes of Electrostatic Separation, "particularly to a process where the comminuted material subjected to the influence of an electrostatic field" (lines 12-14) including instructions and illustrations.
Date: March 12, 1912
Creator: Sutton, Henry M.; Steele, Walter L. & Steele, Edwin G.
Partner: UNT Libraries Government Documents Department

Protecting Alarm-Circuit.

Description: Patent for a circuit to be connected to a security alarm so that when the circuit is broken, the alarm will sound. Includes instructions and illustrations.
Date: October 12, 1897
Creator: Barriclow, Irvin E.
Partner: UNT Libraries Government Documents Department

Map Cabinet

Description: Patent for a storage device designed to store maps, blueprints, artworks, and other flat objects.
Date: January 12, 1917
Creator: Fanning, Samuel H.
Partner: UNT Libraries Government Documents Department

Motor for Street-Cars.

Description: Patent for an improved motor design for street-cars in which each car has its own motor. The motor is steam powered.
Date: March 12, 1895
Creator: Slaughter, Joel C.
Partner: UNT Libraries Government Documents Department

Railway-Rail Joint.

Description: Patent for a rail joint with a more secure bolt attachment than previous models.
Date: March 12, 1907
Creator: King, William H. T.
Partner: UNT Libraries Government Documents Department

Railway-Ditching Machine.

Description: Patent for railway-ditching machines used "to facilitate the opening of railway ditches and the removal of dirt" (lines 41-42) including illustrations.
Date: September 12, 1882
Creator: Grove, David E.
Partner: UNT Libraries Government Documents Department

Planter.

Description: Patent for a new and useful improvements in cotton-planters.
Date: April 12, 1898
Creator: Schofield, James Drommond
Partner: UNT Libraries Government Documents Department

Cotton Gin

Description: Patent for a cotton gin. This is an improvement over previous gins. The invention uses air blasting methods and dispenses with brush drums. Illustration included.
Date: May 12, 1908
Creator: Lumpkin, Robert B.
Partner: UNT Libraries Government Documents Department

Baling Press

Description: Patent for a baling press. Illustrations included
Date: February 12, 1907
Creator: Stopple, John J.
Partner: UNT Libraries Government Documents Department
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