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Lifting-Jack

Description: Patent for an improvement made to lifting jack machinery that raises automobiles for repairs. The patent prevents the axle from slipping in circumstances where the vehicle is on slippery grounds or parked on a hill. Includes illustrations.
Date: May 10, 1921
Creator: Watson, Chester A.
Partner: UNT Libraries Government Documents Department

Book-Support and Writing-Table.

Description: Patent for book support and writing table that adjusts to the item being used by the person. The tray is able to hold the item either a book or writing materials while adjusting to the user's needs. The book support and writing table can be folded to occupy little space.
Date: May 10, 1921
Creator: Taylor, Henry S.
Partner: UNT Libraries Government Documents Department

Compressed-Air-Feed Liquid-Container.

Description: Patent for compressed air feed liquid container uses compressed air to move the liquid through tubes and out the pipe.
Date: May 10, 1921
Creator: Posa, Emit M.
Partner: UNT Libraries Government Documents Department

Log-Turner

Description: Patent for "that class of log-turners which is operated by power, and has for its object to provide a device that will be quick and positive in its operation" (lines 39-42).
Date: May 10, 1887
Creator: Ferris, Henry Murry & Gallon, William
Partner: UNT Libraries Government Documents Department

Linotype Distributer

Description: Patent for a linotype distributer. Illustration included.
Date: May 10, 1904
Creator: Cooney, John Macauley & Totten, Harry Lee
Partner: UNT Libraries Government Documents Department

Improvement in Baling Presses.

Description: Patent for improvements to "the construction and combination of the levers, rack-bars, and pawls with each other, and with the follower and baling-box" (lines 15-17).
Date: May 10, 1870
Creator: Stroud, Bryant F.
Partner: UNT Libraries Government Documents Department

Lamp Adjusting Pedal Mechanism

Description: Patent for improvements for lamp operating pedals for automobiles.
Date: May 10, 1915
Creator: Kitching, David C.
Partner: UNT Libraries Government Documents Department

Stalk Cutter

Description: Patent for a stalk cutter. Illustration included.
Date: May 10, 1910
Creator: Michalka, Joseph & Michalka, Frank A.
Partner: UNT Libraries Government Documents Department

Toothed Bar For Log Turners

Description: Patent for toothed bar for log turners. Illustrations included.
Date: May 10, 1904
Creator: Edwards, Daniel R.
Partner: UNT Libraries Government Documents Department

Pump Attachment

Description: Patent for a pump attachment. Illustration included.
Date: May 10, 1910
Creator: Nuernberger, Otto
Partner: UNT Libraries Government Documents Department

Improvement in Cultivators.

Description: Patent for a triangle shaped cultivator with removable mold-boards that can be used as a plow and scraper, including illustration.
Date: May 10, 1859
Creator: Doss, William C.
Partner: UNT Libraries Government Documents Department

Nut Lock

Description: Patent for a nut lock. The nut lock consists "of a double threaded bolt having two oppositely threaded nuts thereon and a locking washer" (line 17-19). Illustration included.
Date: May 10, 1904
Creator: Hopping, Samuel Miller
Partner: UNT Libraries Government Documents Department

Paper Clip

Description: Patent for a paper clip. Illustration included.
Date: May 10, 1910
Creator: Galbraith, David G. & Galbraith, Nannie L.
Partner: UNT Libraries Government Documents Department

Oil-Stove

Description: Patent for improvements in oil burner stoves.Pertains more to oil stoves with movable burners so that the flame intensity can be adjusted or extinguished.
Date: May 10, 1921
Creator: Cook, Thomas Edward
Partner: UNT Libraries Government Documents Department

Rein Holder.

Description: Patent for a new and improved rein holder. This design is "to provide an attachment for the purpose of preventing the horse's tail from engaging the reins . . . and adapted to be applied to the thills or adjacent parts of the running-gear of a vehicle" (lines 9-15). It is "formed of wire and comprising a frame having its opposite vertical members secured at their lower ends to the thills, the corners and opposite members being provided with pairs of integrally-formed eyes, and a cross-bar at th… more
Date: May 10, 1892
Creator: Young, John A.
Partner: UNT Libraries Government Documents Department

Planter.

Description: Patent for certain new and useful improvements in planters, which "can be used with all kinds of grain and seed, and can be attached to almost any plow" (line 5-7).
Date: May 10, 1898
Creator: Durham, John L.
Partner: UNT Libraries Government Documents Department

Pier.

Description: Patent for a new and improved pier. This design "is to provide a new and improved pier which is simple and durable in construction, possesses great stability and strength, is readily sunk in the water and fastened in place, arranged to be built up to any desired height, and designed so as to cut the water in order to reduce the power of the current to a minimum. The invention consists of a series of rods formed at their lower ends with augers and adapted to pass through ears of an exterior shel… more
Date: May 10, 1892
Creator: Haerem, Ommund
Partner: UNT Libraries Government Documents Department

Cultivator-Fender.

Description: Patent for an improvement to cultivator-fenders that prevents rocks and other debris from being throws about while plowing.
Date: May 10, 1921
Creator: Calk, Alonzo E.
Partner: UNT Libraries Government Documents Department

Cultivator.

Description: Patent for a new and improved cultivator. This design is "for cultivating stubble, sugar-cane, cotton, corn, and other plants planted in rows or drills, which will remove the soil from the sides of the rows without injuring the roots, and will throw soil around the plants, and which shall be simple in construction and convenient in use" (lines 15-21).
Date: May 10, 1881
Creator: Brenner, August William & Fraser, James
Partner: UNT Libraries Government Documents Department

Cotton Planter.

Description: Patent for a new and improved cotton planter. This design is for "a cotton-planter, the vibrating agitator having radial flanges and lateral flanges upon its bow, and clamped to the under side of [a] rocking shaft by means of cuffs and [a] clamp-screw, in combination with [a] hopper having [a] removable adjustable bottom" (lines 62-67).
Date: May 10, 1881
Creator: Walton, Jacob Gipson
Partner: UNT Libraries Government Documents Department

Money Changer and Counter.

Description: Patent for a new and improved money changer and counter. This design "is to provide novel means for automatically assorting coins of different denominations . . . [and] to provide a series of graded pockets for the reception and retention of different coins of different denominations, and which will receive the coin only of the denomination for which it is provided; to provide novel means for discharging a coin of a given denomination from its pocket in order to make the proper change, and whic… more
Date: May 10, 1887
Creator: Greer, John William
Partner: UNT Libraries Government Documents Department

Improvement in Refining and Ageing Liquors.

Description: Patent for improvement in refining and ageing liquors, including an illustration. The process includes expelling air from distilled liquors, heating them to a boiling point and then cooling them in a waterbath, through the use of a closed, air-tight vessel surrounded by an open water-vessel.
Date: May 10, 1870
Creator: Gilman, Samuel H.
Partner: UNT Libraries Government Documents Department

Design for a Packing-Jar.

Description: Patent for a cylindrical stone packing jar with an ornamental annular rim-flange and an ornament rectangular molding surrounding a smooth-surfaced field or panel.
Date: May 10, 1898
Creator: Felscher, Robert
Partner: UNT Libraries Government Documents Department

Dredging Machine.

Description: Patent for a new and improved dredging machine. This design consists in "[t]he combination, with a boat or the like, provided with depending hangers at its bow and stern, of the shaft journaled in said hangers, and provided with a spiral screw extending throughout its length" (lines 88-92). It is "for removing sand-bars and similar obstructions in the beds of harbors or in streams by loosening the sand or the like, so that it will be suspended in the water and carried off by the natural or crea… more
Date: May 10, 1887
Creator: Crockett, John Richardson
Partner: UNT Libraries Government Documents Department
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