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Hydraulic Swivel.

Description: Patent for "a simple, compact, and efficient water-swivel for well-drilling machines, to reduce friction between the water-swivel and the drill-rod, and to provide certain novel and improved details of construction and arrangement." (lines 8-13).
Date: September 12, 1905
Creator: Embry, Leonard B.
Partner: UNT Libraries Government Documents Department

Steam Engine

Description: Patent for "useful improvements in Steam-Engines, of which the following is a specification" (lines 5-6). Includes description and illustrations.
Date: July 10, 1905
Creator: Murphy, Joseph F.
Partner: UNT Libraries Government Documents Department

Hydrocarbon-Burner.

Description: Patent for hydrocarbon-burners to provide a novel and improved burner for coal-oil, petroleum, or other liquid fuel.
Date: August 21, 1917
Creator: Hewett, John A.
Partner: UNT Libraries Government Documents Department

Stem Winding and Setting Watch.

Description: Patent for a new and useful winding and setting mechanism for watches, including instructions and illustrations.
Date: November 1, 1898
Creator: Donnelly, Leo E. & Looney, John H.
Partner: UNT Libraries Government Documents Department

Sunshade Holder

Description: Patent for a sunshade holder. Illustration included.
Date: August 17, 1909
Creator: Atkinson, Earl H.
Partner: UNT Libraries Government Documents Department

Tie-Up Stand for Mail.

Description: Patent for the tying of mail into bundles. The invention is adjustable and allows for mail of various widths.
Date: June 5, 1917
Creator: Zerwer, John A.
Partner: UNT Libraries Government Documents Department

Load Lifting Device

Description: Patent for improved load-lifting devices.
Date: December 26, 1916
Creator: Trigg, Van H.
Partner: UNT Libraries Government Documents Department

Telephone-Lighting System.

Description: Patent for an invention as specified relates to new and useful improvements in telephone lighting systems for the purpose of providing lamps on subscribers' telephones arranged.
Date: October 13, 1914
Creator: Boze, James A.
Partner: UNT Libraries Government Documents Department

Mud-Shredder for Vehicle-Wheels.

Description: Patent for a mud-shredding device that is attached to vehicle wheels in order to prevent accumulation of mud.
Date: January 27, 1914
Creator: Newsom, Henry G.
Partner: UNT Libraries Government Documents Department

Medicine - Glass.

Description: Patent for a new and useful improvements in medicine-glasses.
Date: November 23, 1897
Creator: Jenkins, John Marshall
Partner: UNT Libraries Government Documents Department

Throat Latch Fastener.

Description: Patent for a new and improved throat-latch fastener. This design consists in a "connecting-plate for bridles, having the side and end bars, the intermediate transverse bars . . . and the central longitudinal bar, having a stud in one portion thereof" (lines 79-83).
Date: April 17, 1888
Creator: Hopson, Franklin Oliver
Partner: UNT Libraries Government Documents Department

Mechanical Motor.

Description: Patent for a new and improved motor. This design consists, "with the frame having the side and end slots, of the two drive-wheels and their springs, the movable spring-actuated shaft having the central pinion, the pivoted lever, the catch of the same, the crank-shaft formed with the central crank and having the pinion, the connecting-pitman, the pivoted adjustable fan-rod formed with the series of apertures near its upper end and along its central part, the adjustable weight, and the connecting… more
Date: May 8, 1888
Creator: Haines, Samuel Alfred
Partner: UNT Libraries Government Documents Department

Metal Railway Tie

Description: Patent for metal railway tie. Illustration included.
Date: March 2, 1909
Creator: Robinson, James R. & Sugrue, John F.
Partner: UNT Libraries Government Documents Department

Milking Device

Description: Patent for a portable milking device for cows. Illustrations included.
Date: April 30, 1912
Creator: Lévay, Ellis
Partner: UNT Libraries Government Documents Department

Traction-Engine.

Description: Patent for a new and useful traction engine, including instructions and illustrations.
Date: June 13, 1899
Creator: Chappel, John M.
Partner: UNT Libraries Government Documents Department

Toy

Description: Patent for a whirligig toy that rattles.
Date: April 16, 1912
Creator: Webster, George Lamont
Partner: UNT Libraries Government Documents Department

Meat-Hanger.

Description: Patent for a new and useful meat hanger, including instructions and illustrations.
Date: August 23, 1898
Creator: Couch, Lizzie
Partner: UNT Libraries Government Documents Department

Mail Crane

Description: Patent for a mail crane. This invention is designed "for instantly shifting the bag or pouch holding arms of the crane" (line 17-18). Illustration included.
Date: December 13, 1904
Creator: Hardwick, Robert L.
Partner: UNT Libraries Government Documents Department

Pneumatic Jet for Conveyers

Description: Patent for a pneumatic jet that uses steam jets to provide power for various tasks such as distributing seed cotton or elevating coal. Illustrations included.
Date: September 21, 1909
Creator: Rice, Earley W.
Partner: UNT Libraries Government Documents Department

Plow

Description: Patent for an improvement to the plow that allows "for holding the plow-point firmly in position upon the standard or foot without the use of bolts and nuts." (Lines 10-13)
Date: January 15, 1907
Creator: Johnson, Thomas J.
Partner: UNT Libraries Government Documents Department

Plow-Carriage.

Description: Patent for a new and useful plow carriage, including instructions and illustrations.
Date: November 1, 1898
Creator: Shipman, Samuel H.
Partner: UNT Libraries Government Documents Department

Process of making tire-fillers

Description: Patent for the process of making tire fillers that relates to the fillers for tire casings and the process of producing the same.
Date: September 9, 1919
Creator: Aycock, Edward F.
Partner: UNT Libraries Government Documents Department

Switch-Thrower for Electric Railways

Description: Patent for a switch-thrower for use with electric railways. This invention uses switch tongues via solenoids and engages a connection between the solenoids and the switch tongue. Illustrations included.
Date: February 22, 1910
Creator: Posey, James A. & Dunaway, John F.
Partner: UNT Libraries Government Documents Department

Knockdown Extension Covered Wagon-Bed

Description: Patent for a knock-down wagon bed, particularly to be extensible for cotton hauling.
Date: July 15, 1919
Creator: Joly, Charles J.
Partner: UNT Libraries Government Documents Department
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