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Wrench.

Description: Patent for a wrench that is adjustable to different size nuts and has a reciprocating screw member.
Date: July 16, 1907
Creator: Daniel, Robert O.
Partner: UNT Libraries Government Documents Department

Junction-Bracket

Description: Patent for a junction box for automobile wiring. This junction box attempts to place wiring connections that are prone to break due to vibrations from the vehicle in one place. The location of the junction box should allow for less stress on the vehicles wiring as well as provide for easier replacement of connections and wires when servicing is required.
Date: September 16, 1919
Creator: Teachworth, William H.
Partner: UNT Libraries Government Documents Department

Vegetable-curing plant

Description: Patent for vegetable-curing plant and the purpose of the invention is to provide means for supplying tempered air under pressure to storage bins.
Date: September 16, 1919
Creator: Emerson, Arthur W.
Partner: UNT Libraries Government Documents Department

Well-Drilling Bit.

Description: Patent for a well drilling bit with a removable point and cutting edges "at a greater radial distance from the center of the bit" (lines 18-19). The point may be removed for sharpening or replacement.
Date: August 16, 1921
Creator: Midgett, Penelton G.
Partner: UNT Libraries Government Documents Department

Magazine-Firearm.

Description: Patent for a magazine firearm, whose breech bolt is operated with the left hand to leave the right free for pulling the trigger.
Date: November 16, 1909
Creator: Rebman, Joseph
Partner: UNT Libraries Government Documents Department

Wheel.

Description: Patent for a new and improved wheel. This design, when "traversing soft and marshy soil[,] the ribs or lugs engage in the surface in the ordinary way; but in passing over hard or stony soil the flange bears on the surface and prevents jarring. The ribs and the flange are flush with each other . . . and this height may be considerably more than that of the ordinary ribs . . . for the reason that the said height does not affect the regularity of motion of the wheel in passing over hard soil. The … more
Date: October 16, 1888
Creator: Hatch, Jerome B. & Stroud, Wiley N.
Partner: UNT Libraries Government Documents Department

Vehicle-Wheel.

Description: Patent for a resilient vehicle wheel.
Date: April 16, 1912
Creator: Stephens, Louis K.
Partner: UNT Libraries Government Documents Department

Improvement in Medical Compounds.

Description: Patent for a medical compound consisting of magnesia, soda, potassium oxide, manganese, sodium chloride, acid phosphate of iron, sulfuric acid, and phosphoric acid. The compound is said to treat a wide variety of ailments.
Date: September 16, 1879
Creator: Coleman, George S.
Partner: UNT Libraries Government Documents Department

Hydrocarbon-Burner.

Description: Patent for an improved hyrdrocarbon burner that includes "an overhanging generating element of suitable construction in combination with a particular base having a burner jet surrounded by air admitting jets [...] to be installed in the various forms of stoves and grates" (lines 11-26), including illustrations.
Date: May 16, 1916
Creator: Franklin, Oliver H.
Partner: UNT Libraries Government Documents Department

Mangle

Description: Patent for a mangle which employs a "multiplicity of rollers" (line 18). Illustrations included.
Date: February 16, 1909
Creator: Musch, August
Partner: UNT Libraries Government Documents Department

Improvement in Clod-Crushers.

Description: Patent for a land-drag and clod-crusher that will effectually crush the clods, level the land, and pack the soil, at one and the same operation.
Date: May 16, 1876
Creator: Crockett, John M.
Partner: UNT Libraries Government Documents Department

Patent Awning

Description: Patent for awning.
Date: January 16, 1917
Creator: Foord, Charles L.
Partner: UNT Libraries Government Documents Department

Telephone Equipment.

Description: Patent for telephone equipment. The invention provides an easy to use attachment for automatic phones that illuminates the dial and only turns on while it is in use to facilitate the use of telephones in the dark.
Date: June 16, 1914
Creator: Haralson, William Major & Pilkington, John F.
Partner: UNT Libraries Government Documents Department

Rail-Splice.

Description: Patent for a rail splice that joins the ends of railway tracks to one another to prevent spreading of the tracks and is easily taken on and off for repair work.
Date: July 16, 1907
Creator: Bonner, Benjamin B. & Bonner, Thomas W.
Partner: UNT Libraries Government Documents Department

Railroad Switch

Description: Patent for a railroad switch. "This invention relates to railroad-swtiches and is especially designed with reference to street railways and surburban lines" (9-11). Illustration included.
Date: October 16, 1906
Creator: Tucker, Argyle W. & Tucker, Hugh H.
Partner: UNT Libraries Government Documents Department

Oil-Burner

Description: Patent for an oil burner to be used in cement kilns. Illustrations included.
Date: July 16, 1912
Creator: Griffiths, Leonard L.
Partner: UNT Libraries Government Documents Department

Mattress

Description: Patent for a mattress made with folded layers of material, such as cotton or wool, where the fibers are placed in a vertical position.
Date: May 16, 1911
Creator: Heermans, Wallace T.
Partner: UNT Libraries Government Documents Department

Planter.

Description: Patent for certain new and useful improvements in "combined cotton - seed and corn planters". (line 11 - 12).
Date: January 16, 1900
Creator: Schofield, James Drummond
Partner: UNT Libraries Government Documents Department

Draft Equalizer

Description: Patent for Draft Equalizer with levers and pulleys for attaching a horse or team of horses.
Date: March 16, 1913
Creator: Dudley, Thomas J.
Partner: UNT Libraries Government Documents Department

Cultivator Attachment

Description: Patent for adding spring teeth with adjustable parallel bar attachments to agricultural cultivators. Illustrations included.
Date: December 16, 1913
Creator: Ledbetter, William
Partner: UNT Libraries Government Documents Department

Cotton Gin Saw Cleaner

Description: Patent for a cotton gin saw cleaner. This invention is designed to clean cotton from gin saws. Illustration included.
Date: August 16, 1904
Creator: Clark, Joseph Y.
Partner: UNT Libraries Government Documents Department

Rotary Engine

Description: Patent for a rotary engine with a new form of gates and pistons.
Date: April 16, 1912
Creator: Harmon, Frank P.
Partner: UNT Libraries Government Documents Department

Sewer-Clean-Out Cover

Description: Patent for specific improvements of sewer-clean-out covers that will "provide a cover for the clean out pipes of sewers, which cover will be securely held in place under ordinary circumstances and cannot be removed except by authorized parties carrying a certain form of key, adapted to release the fastening mechanism" (lines 10-16) including illustrations and instructions.
Date: September 16, 1913
Creator: Linskie, Benjamin B.
Partner: UNT Libraries Government Documents Department

Metallic Roof.

Description: Patent for a metallic roof that has "an improved means for securing the adjoining edges of the metallic strips together, whereby a tight water proof joint is produced and the metal strips securely attached to the sheathing of the roof" (lines 15-20).
Date: April 16, 1895
Creator: Flatau, Louis S.
Partner: UNT Libraries Government Documents Department
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