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Oil-Burner

Description: Patent for improvement in oil burners. This device allows oil to be mixed with air to allow the substance to burn more effectively.
Date: January 30, 1912
Creator: Kunkel, Albert R.
Partner: UNT Libraries Government Documents Department

Metal Tie.

Description: Patent for a metal railroad tie.
Date: May 2, 1911
Creator: Riley, Samuel L.
Partner: UNT Libraries Government Documents Department

Oil-Burner.

Description: Patent for an oil burner, which atomizes oil through the injection of steam that helps the oil to burn more easily.
Date: October 19, 1909
Creator: Milton, John Foy
Partner: UNT Libraries Government Documents Department

Mosquito Netting Frame.

Description: Patent for a new and improved mosquito netting frame. This design "consists of a mosquito-netting frame formed of two longitudinal rods removably fastened to uprights attached to the bedposts, and held by cords or wires passing from the outer ends of each of said longitudinal rods to the top of each upright. A transverse rod or bar is removably attached to the outer ends of said longitudinal bars or rods. . . . [The design] is simple in construction, light, durable, and convenient" (lines 9-18). more
Date: March 8, 1881
Creator: Bailey, Alfred H.
Partner: UNT Libraries Government Documents Department

Draw Bar for Locomotives.

Description: Patent for a new and improved draw-bar for locomotives. This design consists, "with the frame of the locomotive and pilot mounted thereon, of the draw-bar connected to the frame, devices for locking and holding the draw-bar on the pilot, and a counter-weight for automatically elevating the draw-bar when released" (lines 97-102).
Date: August 16, 1892
Creator: Heidelberg, Samuel H.
Partner: UNT Libraries Government Documents Department

Draw-Bar for Locomotives.

Description: Patent for an improved draw-bar for locomotives that consists of a frame, a pilot and draw bar, a counterweight that moves vertically in the pilot, a coupler head with a knuckle and a toe and a guide arm, and a release mechanism for the locking device on the bar.
Date: January 9, 1894
Creator: Heidelberg, Samuel R.
Partner: UNT Libraries Government Documents Department

Dust Guard for Car Windows.

Description: Patent for a new and improved dust guard for windows. This design consists in "the body . . . which is of concavo-convex form, closed at its upper end by a transverse plate and provided at its lower end with a contracted opening for the discharge of cinders, dust, &c., said body portion being provided with means . . . for affecting its attachment to a window frame" (lines 77-85).
Date: May 17, 1887
Creator: Duzan, Thomas H.
Partner: UNT Libraries Government Documents Department

Cultivator

Description: Patent for a cultivator. Illustrations included.
Date: April 12, 1904
Creator: Vance, Sidney F. & Woodard, Lorenzo D.
Partner: UNT Libraries Government Documents Department

Cultivator.

Description: Patent for a cultivator with adjustable teeth positions to allow for variation in distance between rows or different types of crops.
Date: March 26, 1907
Creator: Vance, Sidney, F.
Partner: UNT Libraries Government Documents Department

Cotton Harvester

Description: Patent for "new and useful improvements to cotton harvesters" (lines 5-6) with illustrations and instructions.
Date: unknown
Creator: Myers, John & Meyers, John Edward
Partner: UNT Libraries Government Documents Department

Cultivator

Description: Patent for a cultivator. This invention consists of a plurality of spring teeth or blades. Illustration included.
Date: February 26, 1907
Creator: Omberg, Niles E.
Partner: UNT Libraries Government Documents Department

Signaling Apparatus.

Description: Patent for new, durable improvements requiring minimal installation cost in the signaling apparatus on automobiles and other vehicles to notify traffic of an intended turn and its direction. These improvements involve a lamp being illuminated and raised and then lowered by the movement of the steering wheel. Said improvements also provide manual operation for emergencies.
Date: November 18, 1919
Creator: Wyrill, Arthur O.
Partner: UNT Libraries Government Documents Department

Sash-Holder.

Description: Patent for "new and useful Improvements in Sash-Holders." (line 5-6) including instructions and illustrations.
Date: January 16, 1906
Creator: Quick, Albert A.
Partner: UNT Libraries Government Documents Department

Rotary Engine

Description: Patent for a rotary steam engine with an improved steam cylinder.
Date: December 3, 1912
Creator: Lawrenson, Judge Peck
Partner: UNT Libraries Government Documents Department

Rotary Engine.

Description: Patent for a rotary engine, which prevents steam leakage.
Date: March 15, 1910
Creator: Milton, John F.
Partner: UNT Libraries Government Documents Department

Garbage-Can

Description: Patent for a garbage receptacle, water proof in nature, to be used in outside places. A removable container allows for the prevention of tampering and a foot operated mechanism allows it to be efficient to utilize.
Date: April 13, 1915
Creator: Jones, John A.
Partner: UNT Libraries Government Documents Department

Garment-Seam.

Description: Patent for a method "of forming seams for joining fabrics, metals, paper, or other sheets by means of thread, rivets, solder, or other expedient, and it has for its object to provide a seam within the outer sheets and their linings will be simultaneously joined at a single operation and by use of a single line of stiching, rivets, or other securing means." (lines 11-19)
Date: April 14, 1903
Creator: Johnson, Nellie E.
Partner: UNT Libraries Government Documents Department

Shoe-Blackener.

Description: Patent for a shoe blacking device, which has a tank for holding the shoe blacking, a dispenser with a cut off valve and a dauber to apply the blacking to the shoe.
Date: May 31, 1910
Creator: Glasgow, Samuel G. H.
Partner: UNT Libraries Government Documents Department

Sash Balance.

Description: Patent for a new and improved sash balance. This design "furnish[es] a spring-tensioned sash-balance by which the top sash may be held in close contact with the top of the window-frame or adjusted at a lowered position without hoisting the bottom sash. [The] invention consists in certain peculiarities of construction and arrangement" (lines 9-15).
Date: January 3, 1882
Creator: Quick, John Albert
Partner: UNT Libraries Government Documents Department

Seal-Press

Description: Patent for "invented a new and useful Seal-Press" (lines 5-6) including instructions and illustrations.
Date: December 6, 1892
Creator: Douthit, Albert Gilbert
Partner: UNT Libraries Government Documents Department

Safety Window-Screen.

Description: Patent for a window screen that is adjustable to different size windows and locks in place on the window frame at different heights to provide a cover for the opening left when a window is opened for ventilation for the purpose of preventing anyone from entering the house through the window.
Date: April 23, 1907
Creator: Crosby, Matthew G.
Partner: UNT Libraries Government Documents Department

Derailing Device.

Description: Patent for a derailing device to stop trains from colliding with one another by derailing the oncoming train.
Date: December 24, 1907
Creator: Clegg, William Owen
Partner: UNT Libraries Government Documents Department

Device for Converting Reciprocating into Rotary Motion.

Description: Patent for a new and improved device for converting reciprocating into rotary motion. This design "has for its object to provide means whereby rotary motion may be converted into reciprocating motion or reciprocating motion into rotary motion without the intervention of cranks; and to this end it consists in a mutilated gear pinion secured to a rotating shaft and provided with suitable cams, whereby the gear-teeth upon the pinion are caused to engage with gear-teeth upon a yoke embracing said p… more
Date: July 18, 1882
Creator: Richardson, John T.
Partner: UNT Libraries Government Documents Department

Desk Attachment

Description: Patent for a desk attachment. Illustration included.
Date: February 7, 1905
Creator: Miller, Hartford H.
Partner: UNT Libraries Government Documents Department
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