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Cotton-Chopper Attachment for Cultivators.

Description: Patent for improvements in cotton chopping attachments for cultivators that is relatively inexpensive that is highly useful in chopping and plowing cotton plan.
Date: July 27, 1920
Creator: Martin, William A. & Roebuck, Mathew P.
Partner: UNT Libraries Government Documents Department

Combined Wire and Wireless Telegraph System.

Description: Patent for a combined wire and wireless telephone system that has a wireless system in between two wired systems.
Date: June 27, 1911
Creator: Johnson, Maurice Bernays
Partner: UNT Libraries Government Documents Department

Cotton Chopper.

Description: Patent for a new and improved cotton chopper. This design consists in "[t]he combination, with a sulky having a loop secured to its axle, of a pair of hoes secured to a pair of pivoted bars, which are adapted to slide up and down in the loop, and a spring arranged between the bars to hold the hoes in a closed position . . . [and] provided with foot-rests for the driver, whereby the hoes may be forced into the ground" (lines 55-67).
Date: February 6, 1883
Creator: Craig, William Sinclair
Partner: UNT Libraries Government Documents Department

Direction-Indicator.

Description: Patent for a new useful improved direction-indication that will allow an operator of an automobile to indicate to traffic in front and rear the direction in which the operator will make it's turn. The indicator will also indicate when a stop is contemplated.
Date: March 16, 1920
Creator: Gmelin, Ernst W.
Partner: UNT Libraries Government Documents Department

Telephone System.

Description: Patent for a telephone system that can be used for long distance calls.
Date: September 26, 1911
Creator: McKibben, Charles W.
Partner: UNT Libraries Government Documents Department

Automatic Railway Switch Lock

Description: Patent for an automatic railway switch lock. Illustration included.
Date: May 17, 1904
Creator: Sulfer, Charles
Partner: UNT Libraries Government Documents Department

Plunger-Rod Puller.

Description: Patent for a new invention of a Plunger-rod puller, its descriptions and usage is clearly explained.
Date: June 20, 1916
Creator: Lowrance, William J. & Bryant, Ivens H.
Partner: UNT Libraries Government Documents Department

Fastener.

Description: Patent for a fastener to be used in the connection of doors to ensure they are locked into place.
Date: June 29, 1915
Creator: Wilson, William W.
Partner: UNT Libraries Government Documents Department

Steam Boiler

Description: Patent for a stem boiler. Illustration included.
Date: December 6, 1904
Creator: Stucky, Allan C.
Partner: UNT Libraries Government Documents Department

Ironing-Board

Description: Patent for a folding ironing board that has an attached clothes rack.
Date: April 30, 1912
Creator: Cottle, John B.
Partner: UNT Libraries Government Documents Department

Box for Carrying Wireless Signalling Apparatus

Description: Patent for a box for carrying wireless signaling equipment that fits the equipment well and has a handle or strap for carrying the box with.
Date: June 27, 1911
Creator: Johnson, Maurice Bernays
Partner: UNT Libraries Government Documents Department

Automobile Driving Mechanism.

Description: Patent for a driving mechanism for an automobile to dispense with the usual form of transmission gearing and differential, to substitute mechanisms power devices through the medium of a suitable liquid [preferably oil], maintained at a predetermined volume, and to provide a noiseless operating mechanism.
Date: October 31, 1916
Creator: Allan, William N.
Partner: UNT Libraries Government Documents Department

Cotton Cleaner

Description: Patent for cotton cleaners which serve as accessories in cotton ginning operations and in the present instance are used with a pneumatic cotton distributing elevator or conveying means cooperating with gin feeders.
Date: August 21, 1917
Creator: Murray, S.D.
Partner: UNT Libraries Government Documents Department

Wireless-Telephone System.

Description: Patent for a wireless telephone system that does not require the user to flip a switch in between receiving and sending a message.
Date: June 27, 1911
Creator: Johnson, Maurice Bernays
Partner: UNT Libraries Government Documents Department

Well-Drilling Register

Description: Patent for a new, improved registering device particularly for use in well drilling, Illustrations included.
Date: December 14, 1915
Creator: Jones, Noah M.
Partner: UNT Libraries Government Documents Department

Lubricant

Description: Patent for a lubricant which consists "of a gelatinous and fibrous material" (lines 14-15), containing description of creation and uses.
Date: April 6, 1886
Creator: Marshall, Edward S. & Savage, Robert W.
Partner: UNT Libraries Government Documents Department

Prod-Pole

Description: Patent for care of live stock and particularly the pod poles. This invention is to produce a pod designed to podding the animals when they are loading or unloading for the shipment.
Date: July 4, 1916
Creator: Bishop, William P.
Partner: UNT Libraries Government Documents Department

Excavator

Description: Patent for excavator.
Date: December 19, 1916
Creator: Story, Ela D.
Partner: UNT Libraries Government Documents Department

Medical Compound.

Description: Patent for an improvement in medicinal preparations by combining Mexican sarsaparilla, broom-sage, alcohol and sugar to treat yellow fever, chills and fever, diphtheria, and other diseases; exact amount of the ingredients and instructions on how to mix them are detailed in the patent. No illustration.
Date: October 6, 1891
Creator: White, George W.
Partner: UNT Libraries Government Documents Department

Spark-Gap Muffler.

Description: Patent for a spark gap muffler that muffles the sound of a spark jumping a gap between wires in wireless telephone and telegraph systems.
Date: June 27, 1911
Creator: Johnson, Maurice Bernays
Partner: UNT Libraries Government Documents Department

Process of Obtaining a Lubricant From the Cactus- Plant

Description: Patent for as a new article of manufacture gelatinous material or product obtained from the cactus-plant suitable for use as a lubricant.
Date: May 4, 1886
Creator: Marshall, Edward, S. & Savage, Robert W.
Partner: UNT Libraries Government Documents Department

Grain-Car.

Description: Patent for a grain car, with improved methods or loading and unloading the grain, as well as an easy method for converting the car to haul regular cargo.
Date: March 15, 1921
Creator: Dukes, Sandy
Partner: UNT Libraries Government Documents Department

Detector for Wireless Signaling Apparatus.

Description: Patent for wireless signaling apparatus which provides a detector which shall be universal in its application, by means of which any of the well known minerals or materials may be employed and removably held in proper position.
Date: November 21, 1911
Creator: Johnson, Maurice Bernays
Partner: UNT Libraries Government Documents Department

Earth-Augers.

Description: Patent for a new and improved earth auger. This design calls for "a hinged door having its edge folded or bent to form an air-tube . . . [and] a pair of hemi-cylindrical doors having on one or both an air duct or ducts," as well as interchangeable bits with a shouldered and threaded shank and a nut combined and arranged in a novel way (paras. 12-15).
Date: October 30, 1877
Creator: Fields, Daniel G.
Partner: UNT Libraries Government Documents Department
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