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Improvement in Cotton-Presses.

Patent for the improvement of the cotton press using a cam-lever for operating the side of the press-box with two different application of power, including illustration.

Date: February 16, 1858

Creator: Witting, F. W.

Partner: UNT Libraries Government Documents Department

Refrigerator.

Patent for a refrigerator especially designed to cool meat, dairy, and other farm products. It uses little ice and cools using vaporization.

Date: October 1, 1895

Creator: Elder, Philip T.

Partner: UNT Libraries Government Documents Department

Powder-Duster

Patent for a device that will grind poison to a fine powder, and can mounted on a wagon for distribution onto plants.

Date: July 12, 1892

Creator: Wright, John P.

Partner: UNT Libraries Government Documents Department

Railway-Crossing.

Patent for railway crossing that will prevent shock and vibrations from passing over broken pieces of crossing.

Date: October 21, 1913

Creator: Bristow, George O.

Partner: UNT Libraries Government Documents Department

Metal-Shears

Patent for "a machine of this nature specially designed for slotting sheets of metal in the formation of devices for plaiting cloth, a further object of the invention being to provide a machine that will be easy and simple of operation and may be operated with accuracy and into which the plate may be inserted and from which it may be removed with facility" (lines 8-17).

Date: June 25, 1901

Creator: Hackett, Harry J.

Partner: UNT Libraries Government Documents Department

Oil-Burner.

Patent for an oil burner which ensures the "formation of a thorough mixture of oil, air and a fluid under pressure, such as steam or compressed air" and the prevention of the "flooding of the burner with surplus oil".

Date: June 3, 1913

Creator: Eckhardt, Richard H.

Partner: UNT Libraries Government Documents Department

Paper Holder and Cutter.

Patent for a new and improved paper cutter. This design "relates to that class of paper holders and cutters in which the paper is drawn through a holder and severed at any desired point. Its objects are to secure a cheap, simple, durable, efficient, and easily-manipulated apparatus capable, if required, of holding several sheets of the same or different widths, which can be fed side by side and cut to the requisite length, leaving a projecting edge behind the cutter to afford ready means of dra… more

Date: November 13, 1888

Creator: Eberhardt, Theophilus Charles

Partner: UNT Libraries Government Documents Department

Horse-Detacher

Patent for a horse detacher for use on wagons that prevents accidental separation.

Date: July 23, 1912

Creator: Backermann, Henry G.

Partner: UNT Libraries Government Documents Department

Duplex Door-Check Holder and Buffer

Patent for door check holder for preventing doors from slamming and holding them in open position. Illustrations included.

Date: April 28, 1908

Creator: Kibbe, Isaac Pease

Partner: UNT Libraries Government Documents Department

Cultivator.

Patent for a new and improved cultivator. This design consists "[i]n a garden cultivator, the frame having slotted arm [that is] journaled, clevis, standard with plow, slotted arm, and wheels . . . [and] handles, adjusted . . . to lower and raise said handles" (lines 59-67).

Date: June 22, 1886

Creator: Miltenberger, Emile Rudolph

Partner: UNT Libraries Government Documents Department

Cotton Sprinkler.

Patent for a new and improved sprinkler. This design consists "[i]n a cotton or other plant sprinkler, the reservoir or tank mounted upon a suitable carriage or truck, and having connected thereto a pump, in combination with the grooved pulley, rigidly secured to the wheel of the carriage or truck, belt or chain, pulley, clutch, and crank, connected by suitable levers or arms to the piston-rod . . . with the pipes, provided with roseheads, of the arm or carrier, formed in sections and connected… more

Date: May 17, 1881

Creator: Wolfram, John Arnold

Partner: UNT Libraries Government Documents Department

Cotton Elevator and Distributer.

Patent for a pneumatic feed device or elevator and distributor for cotton gins. It has a mechanical conveyer that connects "with the blast device, so that a positive force feed is obtained and the cotton is placed evenly over the gins, and wherein further an overflow box is employed and an independent means of feeding the cotton through the medium of the said blast device, either from a vehicle or bin or from the overflow box, thus enabling the gin to be fed even while the connection between th… more

Date: May 14, 1895

Creator: Zelder, Friedrich & Ward, Perry L.

Partner: UNT Libraries Government Documents Department

Ruffling Attachment for Sewing Machines.

Patent for a new and improved ruffling attachment for sewing machines. This design consists in "[t]he combination, with the flat main plate having the loop, of the ruffling-plate having its side at one end turned over parallel with its main portion, and provided with a spring tongue or plate that is inserted in the loop" (lines 59-63).

Date: July 8, 1884

Creator: Lauraine, Eugene G.

Partner: UNT Libraries Government Documents Department

Saddle Pad.

Patent for a new and improved saddle pad. This design "consists of a saddle-pad formed of an upper and lower cover connected by lacing, provided with pockets, and filled intermediately with layers of felt or cloth" (lines 13-16). The saddle pad was designed to increase comfort for the rider while maintaining comfort for the animal.

Date: May 30, 1882

Creator: Hake, Francis Anton

Partner: UNT Libraries Government Documents Department

Securing Device

Patent for pins or bolts having a head at one end and a pivoted locking bar at the opposite end adapted to be moved angularly in relation to the pin or bolt to prevent removal.

Date: August 15, 1916

Creator: Urban, William A. F.

Partner: UNT Libraries Government Documents Department

Horse - Releaser.

Patent for certain new and useful improvements in "devices for releasing fractious animals from vehicles" (line 15 -16).

Date: March 8, 1898

Creator: Grossman, Amanda I.

Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Worm Destroyers.

Patent for "a new machine for removing the destructive cotton-worms from the cotton-plants without injury to the plants, and for destroying the worms," which "consists in the arrangement of a movable frame, which is by animals drawn over the fields to straddle the rows of cotton, and which is provided with brushes for sweeping the worms from the plants, and with jointed bottom pieces or slides, which crush them on the ground." (Lines 15-25) Includes instructions and illustrations.

Date: May 20, 1873

Creator: Helm, Jackson

Partner: UNT Libraries Government Documents Department

Discharge-Nozzle

Patent for discharge nozzle for insecticide spraying machines. Proposed nozzle design to have adjustable opening.

Date: July 9, 1918

Creator: Gohmert, Otto Adolph

Partner: UNT Libraries Government Documents Department

Non-Spillable Oil Can

Patent for improvements upon non-spillable oil cans that contain "a valve-controlled inlet and outlet whereby the receptacle can be readily and easily filled and its contents prevented from spilling irrespective of what position it may be arranged when not in use" (lines 10-15).

Date: July 6, 1915

Creator: Matthews, William James

Partner: UNT Libraries Government Documents Department

Device for Handling and Cleaning Seed-Cotton by Atmospheric Suction.

Patent for a new device for handling and cleaning seeding cotton by atmospheric suction in which the cotton may be conveyed and cleaned without passing through the exhaust-fans, thereby avoiding danger of the machine being choked while in operation. (Lines 14-17) Illustration is included.

Date: May 19, 1891

Creator: Eberhardt, Theophilus Charles

Partner: UNT Libraries Government Documents Department

Account-Book.

Patent for improvement in account-books by “dispensing a multiplicity of books in keeping accounts and to devise means for combining in one book and upon a single page thereof the features of the ledger, day-book, bill-book and bills-receivable book, said page to be so provided with perforation as to admit of the detachment of certain parts, leaving intake theat part of the page that is intended for permanent record.” (Lines 13-22) Illustration is included.

Date: May 26, 1891

Creator: Huck, Henry J., Jr.

Partner: UNT Libraries Government Documents Department

Design for a Watch-Chain.

Design patent for a rosary watch-chain that includes strings of beads, hearts, an image of the "Virgin Mary," and a watch-key in the shape of a crucifix. There is no accompanying illustration.

Date: May 12, 1885

Creator: Graham, William H.

Partner: UNT Libraries Government Documents Department

Cultivator.

Patent for a riding cultivator that keeps the shovel gangs positioned "parallel with the line of the draft, or with the longitudinal axis of the machine" (lines 19-21), by shifting them in the direction that the driver guides the wheels. The cultivator also provides a means to keep the depth of cultivation as uniform as possible when working on uneven ground or in different kinds of soil.

Date: January 3, 1922

Creator: Mayer, Henry A.

Partner: UNT Libraries Government Documents Department

Clevis Attachment for Plows.

Patent for an agricultural plow attachment that allows for more precision concerning the measurement of depth of the plow point against different types of terrain/soil conditions.

Date: February 13, 1920

Creator: Wolter, Fred W.

Partner: UNT Libraries Government Documents Department

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