UNT Libraries Government Documents Department - 35 Matching Results

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Cotton-Chopper.

Description: Patent for a cotton chopper, which can shop two rows at the same time and performs the work faster than it can be done manually.
Date: March 8, 1910
Creator: Martin, Joseph W.

Chicken-Roost

Description: Patent for an improved chicken roost.
Date: March 11, 1913
Creator: Conner, Joshua H.

Churn

Description: Patent for a new and improved churn and cooler which allows for easier removal of the cooling liquid and includes illustrations and description.
Date: April 8, 1913
Creator: Sibley, William P. & Williamson, Riley B.

Corn or Grain Knife.

Description: Patent for an improved corn or grain knife that is simpler in construction and inexpensive to produce. This corn or grain knife is "adapted for use in the hand of the user for clipping the tops of standing grain such as corn, by the simple act of opening and closing the hand" (lines 10-13), including illustrations.
Date: January 8, 1918
Creator: Holliday, Thomas B.

Harrow Attachment for Cultivators.

Description: Patent for an improved harrow attachment for cultivators that can be easily and quickly removed or attached and which allows soil to be worked after rain when it would otherwise be too moist. Includes illustrations.
Date: September 26, 1911
Creator: Stevens, Charles P.

Clothes-Pin.

Description: Patent for improvement on clothing pin by using a single wire.
Date: March 11, 1919
Creator: Neal, William C.

Wire Stretcher

Description: Patent for an improved wire-stretcher that is able to stretch wires while simultaneously holding the stretched wire during stapling.
Date: June 22, 1915
Creator: Kidd, Burrell L.

Mail-Bag Catcher.

Description: Patent for an improvement to devices that receive mail bags from moving locomotion.
Date: December 17, 1918
Creator: Ryan, Augustus M.

Trousers-Stretcher.

Description: Patent for a trousers stretcher that removes wrinkles and creases from trousers by stretching them. The stretching tension may be increased or decreased as desired.
Date: May 7, 1918
Creator: Johnston, Renord C.

Indicator

Description: Patent for a numbering indicator used to mark the status of stored batteries.
Date: May 29, 1919
Creator: Carter, James William, Jr.

Wire-Fence-Stay Machine.

Description: Patent for wire working machines, specifically for automatically making wire fence stays. This machine can be operated manually and it is portable.
Date: April 30, 1918
Creator: Alverson, Lewis

Machine for Truing Locomotive Driving-Wheels

Description: Patent for improvements in machines for truing the driving wheels of locomotives. Other possible uses include truing freight car wheels or similar car wheels.
Date: February 3, 1914
Creator: Tyler, Joseph C.; Behrends, John A. & Lake, Parks

Trap.

Description: Patent for a trap for catching animals alive.
Date: November 28, 1911
Creator: Jones, Rufus A. & Grant, Wilburn C.

Post Hole Auger

Description: Patent for an improved post-hole digger/auger with multiple blades that cut in a spiral pattern and has the blades adjust and lock on the base. The blade shanks form a cage and keeps dirt from clogging the blades.
Date: May 22, 1915
Creator: Hoover, Orville M. & Ardery, Sarah, J.

Maize, Kafir-Corn, And Cane Heading Machine.

Description: Patent for improvements in the construction of maize, Kafir corn, and cane heading machines that allows "a single machine to harvest two rows at the same time" (lines 12-14), reducing labor time and costs, including illustrations and a description.
Date: June 17, 1913
Creator: Cozart, Walace Alexander

Process of Removing Ink from Paper.

Description: Patent for a process of removing ink from paper that uses three chemical solutions that the paper is soaked in after an initial water bath to remove all the ink and produce paper pulp that can be recycled into new paper.
Date: November 14, 1911
Creator: Bonser, John Edward

Portable Stove.

Description: Patent for a portable stove, mainly for use on farms, that can be moved easily.
Date: June 20, 1911
Creator: Neel, George E.

Spring-Wheel.

Description: Patent for wheels in which spring-spokes are utilized to provide resilience. Provides design in which spokes are curved to correspond with the curvature of the hub allowing fastening to the rim.
Date: August 5, 1913
Creator: Martin, Vol

Harvesting-Machine.

Description: Patent for a harvesting machine for corn, which cleanly cuts the heads of corn.
Date: August 30, 1910
Creator: Hail, John Edward

Garden-Plow.

Description: Patent for a garden plow, which can be used as a plow or cultivator.
Date: August 29, 1911
Creator: Moore, Robert L.

Heading-Machine.

Description: Patent for a Heading-Machine for maize, Kafir corn, and cane. It can pass through a field of these crops, cut off the heads, and pass them into a receptacle that is attached to the rear of the machine.
Date: June 13, 1911
Creator: Grant, Wilburn C.
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