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Grate

Description: Patent for a grate utilizing a conical shape.
Date: July 1, 1902
Creator: Walton, Thomas J.
Partner: UNT Libraries Government Documents Department

Gate

Description: Patent for a gate. Illustration included.
Date: October 16, 1906
Creator: Coursey, Thomas Maxton
Partner: UNT Libraries Government Documents Department

Gate

Description: Patent for a gate. Illustration included.
Date: May 8, 1906
Creator: Reese, James T.
Partner: UNT Libraries Government Documents Department

Suspensory

Description: Patent for suspensory to prevent binding and discomfort. Illustration included.
Date: July 12, 1904
Creator: Munsey, Elbert W.
Partner: UNT Libraries Government Documents Department

Hoisting Apparatus.

Description: Patent for "an improved hoisting apparatus for use in loading and unloading freight from and upon a wharf, bluff, bank, or other elevated place." (Lines 8-11) Includes instructions and illustrations.
Date: February 23, 1892
Creator: Davis, Benjamin F. & Davis, Matilda L.
Partner: UNT Libraries Government Documents Department

Hoisting Apparatus.

Description: Patent for improvements in hoisting apparatus by “employing two cables and two sheaves that one cable and one sheave operate to elevate the weight or object in an approximately-vertical plane, so as to avoid contact with any side obstruction, while the secondary cable can subsequently be slackened sufficiently to permit the traveling sheave of the hoisting-cable to run off in a lateral direction and carry with it the sheave of the slackened secondary cable, for the purpose of transferring the o… more
Date: March 22, 1892
Creator: Davis, Benjamin F.
Partner: UNT Libraries Government Documents Department

Hoisting Mechanism

Description: Patent for hoisting mechanism for use in oil-wells. This invention employees a sand-reel placed upon the hoisting shaft. Illustration included.
Date: October 16, 1906
Creator: Johnston, Horace G.
Partner: UNT Libraries Government Documents Department

Hoisting-Machine

Description: Patent for a new Hoisting-Machine. The Hoisting Machine has improved arrangement of parts that control the device's braking drum. Improving the Hoisting Machine construction is useful for reducing wear on the machine.
Date: May 21, 1912
Creator: Johnston, Horace
Partner: UNT Libraries Government Documents Department

Stove Flue Cleaner.

Description: Patent for a new and improved stove-flue cleaner. This design "has for its objects, among others, to provide a simple device by which the soot may be removed from the flue and gathered into a receptacle without danger of getting it on the floor" (lines 11-15). It "consist[s] of a vessel with a tube extending therethrough and a handle fitted to slide through said tube and carrying a scraper" (lines 52-55).
Date: July 26, 1892
Creator: Mothershed, Thomas Bortley
Partner: UNT Libraries Government Documents Department

Soap.

Description: Patent for a system of making soap and the amount of the ingredients therein.
Date: August 30, 1892
Creator: Gray, John & Simmons, Abner
Partner: UNT Libraries Government Documents Department

Terracing-Machine.

Description: Patent for a terracing machine to provide a device to this character constructed in such a manner that farm land can be readily terraced to prevent the soil washing away. Other features are having the means for vertically adjusting either end of the terracing scraper and to allow the scraper to easily and quickly be adjusted into different angular relations to the draft tongue.
Date: November 27, 1917
Creator: Reese, Samuel L.
Partner: UNT Libraries Government Documents Department

Hinge Gage and Marking Tool

Description: Patent for a hinge gage (sic) and marking tool.
Date: January 1, 1918
Creator: Pummill, George R.
Partner: UNT Libraries Government Documents Department

Feed Trough.

Description: Patent for a new and improved feed trough. This design "is to provide a portable feed rack and trough adapted to hold a quantity of feed and to discharge the same as is found necessary" (lines 10-13). It consists in "a platform mounted on runners and provided at its sides with troughs, bins arranged at the ends of the platforms and provided at the lower ends of their sides with openings" (lines 99-102). It further consists in "slides arranged in . . . recesses and adapted to vary the size of sa… more
Date: April 19, 1892
Creator: Anderson, John Stow
Partner: UNT Libraries Government Documents Department

Feed-Water Regulator For Boilers.

Description: Patent for a new and useful feed water regulator for boilers, including instructions and illustrations.
Date: August 1, 1899
Creator: Bowles, Hardy
Partner: UNT Libraries Government Documents Department

Die for Sash-Weights.

Description: Patent for a die for sash weights that allows for easy removal of the die from the mold.
Date: June 13, 1911
Creator: Clarkson, William
Partner: UNT Libraries Government Documents Department

Fishing Device

Description: Patent fora fishing device. This invention is designed for surface and deep water trolling. Illustration included.
Date: September 4, 1906
Creator: Barnes, Edwin & Barnes, Barney Dack
Partner: UNT Libraries Government Documents Department

Escapement for Torsion Pendulums.

Description: Patent for a new and improved escapement for torsion pendulums. This design "consists in one or two weighted levers acting in conjunction with an escape-wheel and a spindle, which levers are used as a medium to carry force from the train of a clock to the pendulum" (lines 12-16).
Date: February 5, 1884
Creator: Stahlberg, Charles
Partner: UNT Libraries Government Documents Department

Railway Switch Lock.

Description: Patent for a new and improved railway-switch lock. This design "consists in a novel construction and arrangement of parts whereby an independent key is used to unlock the latch or bolt of the bolt-case" (lines 14-17).
Date: August 2, 1881
Creator: Angus, Alexander & Phillips, George
Partner: UNT Libraries Government Documents Department

Washing Machine.

Description: Patent for a new and improved washing machine. This design "regulate[s] the pressure of the rubber upon the clothes, and thus facilitate[s] the operation of washing the said clothes" (lines 13-16).
Date: September 6, 1881
Creator: Hollis, William Tailler.
Partner: UNT Libraries Government Documents Department

Saw Attachment.

Description: Patent for a handsaw attachment that gauges the depth to which one wishes to cut. It is a bar with an extended foot and clamping devices for attaching the device to the top and handle of the saw.
Date: July 21, 1896
Creator: Gowdan, Richard H.
Partner: UNT Libraries Government Documents Department

Sanitary Udder-Protector.

Description: Patent for udder protectors for milch (dairy) cows. To keep foreign matters from contact and to keep the udders warm for the animals' comfort, including illustrations.
Date: July 29, 1919
Creator: Thornton, Florence A.
Partner: UNT Libraries Government Documents Department

Ship-Protector.

Description: Patent for an improved protection device which may be attached to the bow of a ship.
Date: February 10, 1914
Creator: Wood, Shirley Hay
Partner: UNT Libraries Government Documents Department

Removable Mouthpiece for Smoking-Pipes

Description: Patent for a removable mouthpiece for smoking pipes that is made of rubber and prevents saliva from going into the pipe.
Date: September 3, 1912
Creator: Lindley, Frederick R.
Partner: UNT Libraries Government Documents Department

Wind Stacker on Grain Separators.

Description: Patent for an improvement in a pneumatic, wind-powered stacker for threshing machines, preventing straw or chaff from entering into the stacker.
Date: August 14, 1906
Creator: Cumpston, Frederick Bernard
Partner: UNT Libraries Government Documents Department
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