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Mop-Ferrule.

Description: Patent for mop and ferrule to attach the strands to the mop head by providing a simple and inexpensive construction for an efficient and practical use.
Date: July 11, 1916
Creator: Huguley, Carl M.
Partner: UNT Libraries Government Documents Department

Air-Pump

Description: Patent for an automobile air pump that can be power driven from a car motor. This pump can be driven from the rear wheel of a car.
Date: July 15, 1915
Creator: Causey, Thomas S. & Kelley, Robert B.
Partner: UNT Libraries Government Documents Department

Differential Driving Mechanism.

Description: Patent for a differential driving mechanism which allows axles to rotate at different speeds, includes illustrations.
Date: July 6, 1915
Creator: Lindsley, Berrien M.
Partner: UNT Libraries Government Documents Department

Cover or Closure For Jars.

Description: Patent for a new and useful cover or closure for jars, including instructions and illustrations.
Date: July 11, 1899
Creator: Shaw, Wilber S.
Partner: UNT Libraries Government Documents Department

Hame-Fastener

Description: Patent for an improved hame fastener, including illustration.
Date: July 30, 1901
Creator: Dodson, Roy
Partner: UNT Libraries Government Documents Department

Leaf-Gathering and Lawn-Treating Implement.

Description: Patent for device for easily picking up leaves from a lawn. The device consists basically of spikes mounted on a wheel that pick up leaves when the machine is run over a lawn and then are deposited in a recipticle.
Date: July 18, 1916
Creator: Murrah, Louie T.
Partner: UNT Libraries Government Documents Department

Washboiler.

Description: Patent for a water boiler that allows the water to circulate and produces steam faster when heating water.
Date: July 7, 1908
Creator: Wilson, William W.
Partner: UNT Libraries Government Documents Department

Bur-Extractor for Cotton-Feeders

Description: Patent for bur extractor for cotton feeders. This device is unique in that it raises and distributes "systems for cotton gins...[and] provide[s] means whereby all burs or hulls will be effectually extracted from the cotton before the cotton passes to the gin feeders or gins" (lines 11-15).
Date: July 28, 1914
Creator: Lamb, William R.
Partner: UNT Libraries Government Documents Department

Bustle.

Description: Patent for a new and improved bustle. This design consists in "[a] bustle consisting of a single piece of wire bent in spiral form, and bent at its ends to form loops to which are secured straps . . . having a buckle, and the elastic strap secured to the strap and engaging a buckle on the strap" (lines 85-90).
Date: July 7, 1885
Creator: Davis, Charles Robert
Partner: UNT Libraries Government Documents Department

Collar Fastener and Supporter

Description: Patent for an object that provides the collar support and is hidden.
Date: July 19, 1921
Creator: Hudson, George J.
Partner: UNT Libraries Government Documents Department

Escapement for Watches

Description: Patent for escapement for watches that allows connecting pieces to adjust more easily, this includes fixed jewels, palettes, levers, etc.
Date: July 25, 1916
Creator: De Long, Charles E.
Partner: UNT Libraries Government Documents Department

Traffic Signal System

Description: Patent for a Traffic Signal System for universal traffic management, i.e. automobiles, pedestrians, railway, street car, etc. The system has a warning signal to indicate danger and designate a safety zone. This system provides an audible as well as visual signal.
Date: July 21, 1921
Creator: Wetter, R. E.
Partner: UNT Libraries Government Documents Department

Pavement-Breaking Machine

Description: Patent for a pavement breaking machine. Illustrations included.
Date: July 11, 1911
Creator: Rynearson, Eugene
Partner: UNT Libraries Government Documents Department

Spike.

Description: Patent for improvements in spikes, in which when the spike is driven into a tie, it will not turn (line 11-12). Illustration is included.
Date: July 8, 1913
Creator: Daniels, Winfield S.
Partner: UNT Libraries Government Documents Department

Process of Producing Prints on Metal.

Description: Patent for a new way to print negatives directly on sensitized metal by dying the print, removing the dye stains, burnishing the "high lights," polishing the dye print and finally lacquering in order to make permanent. This gives the image a bas-relief effect.
Date: July 13, 1920
Creator: Snow, Philo V.
Partner: UNT Libraries Government Documents Department

Lemon Squeezer

Description: Patent for a lemon squeezing mechanism, designed to be more convenient for convenience store clerks.
Date: July 13, 1914
Creator: Cooper, James A. & Cooper, Joel C.
Partner: UNT Libraries Government Documents Department

Land-Smoother

Description: Patent for instrument used to break clumps of dirt and smooth rough terrain with the use of smoothing blades.
Date: July 10, 1906
Creator: Gooing, Martin B.
Partner: UNT Libraries Government Documents Department

Gas Meter Attachment.

Description: Patent for a gas meter attachment that will allow the meter to still function properly when somehow placed in a position other than upright. Valves that would not be functional due to changes in gravitational forces resulting from the meter being in a position other than upright are remedied using this attachment by new register and valve design.
Date: July 2, 1917
Creator: Morris, Henry C.
Partner: UNT Libraries Government Documents Department

Car-Coupling

Description: Patent for a car coupling that separately joins two train cars together. illustrations included.
Date: July 6, 1909
Creator: Dobbs, Charles
Partner: UNT Libraries Government Documents Department

Electrostatic Magnetic Separator.

Description: Patent for a magnetic separator that makes use of electrostatic to aid in the process of separation. The invention is said to accomplish "the most efficient magnetic separation in which the action of a magnetic roller is assisted and materially improved by the presence of a static current" (lines 16-19) including illustrations.
Date: July 11, 1905
Creator: Sutton, Henry M.; Steele, Walter L. & Steele, Edwin G.
Partner: UNT Libraries Government Documents Department

Type-Writing Machine

Description: Patent for a type writing machine with particular focus on the "ribbon mechanism for typewriting machines and a main object is to provide devices for automatically controlling the ribbon reverser" (lines 8-11).
Date: July 8, 1919
Creator: Fort, Tandy I.
Partner: UNT Libraries Government Documents Department

Improvement in Gang-Plows.

Description: Patent for an improvement of gang-plows by arranging the plows in rows on to a fame which can be fastened to a wagon, when the wagon is in motion, it causes the plows to work in vertical motion. The height of the plow-frame can be adjusted. Illustration is included.
Date: July 3, 1860
Creator: Wilson, J. C.
Partner: UNT Libraries Government Documents Department

Process of Picking And Separating Cotton from Bolls.

Description: Patent for a device to remove plant fiber from picked cotton (referred to as "burs" and "bolls"). The device makes the process of cleaning cotton faster and more efficient.
Date: July 13, 1915
Creator: Meier, John
Partner: UNT Libraries Government Documents Department

Hat-Fastener.

Description: Patent for improvements in hat-fasteners in which the “fastener can be adjustable to hats of different sizes and shapes, …., for securing the hat upon the head.” (Lines 10-15) Illustration is included.
Date: July 1, 1913
Creator: Schmidt, Harel
Partner: UNT Libraries Government Documents Department
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