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Stock-Guard.

Description: Patent for stock guards for railroad tracks. Includes instructions and illustrations.
Date: August 24, 1897
Creator: Lee, Jacob M.
Partner: UNT Libraries Government Documents Department

Process of Producing Perhalates

Description: Patent for an improved process of producing perhalates, perchlorates, and their corresponding acids.
Date: September 24, 1918
Creator: Schoch, Eugene Paul
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Presses.

Description: Patent for "an improved cotton-press, which is mainly devised for use on smaller cotton-plantations for baling smaller crops in a very convenient and rapid manner, with considerable economy in power and hands." (Lines 16-20) Includes instructions and illustrations.
Date: November 24, 1874
Creator: Koehl, William
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Presses.

Description: Patent relating to "certain improvements in presses for baling cotton or hay" (lines 15-16) including instructions and an illustration.
Date: June 24, 1879
Creator: Stopple, John J.
Partner: UNT Libraries Government Documents Department

Marking-Tag.

Description: Patent for a marking-tag that is clamped around the edge of the merchandise that is being labeled. This tag is secure at its four corners "so as to obviate curling of the corners and to protect the ends of the fastener employed for securing the tag to the goods, whereby scratching of the hands and injurious contact of the points of the said fastener with the goods or merchandise are wholly obviated" (lines 12-18).
Date: March 24, 1896
Creator: Winkler, Charles
Partner: UNT Libraries Government Documents Department

Plow

Description: Patent for a plow. This invention is a cultivator-plow designed for cultivating cotton, corn, potatoes, etc. into rows while at the same time cutting out grass and weeds. Illustration included.
Date: November 24, 1903
Creator: Griffin, Tom & Howell, Louis
Partner: UNT Libraries Government Documents Department

Lamp Chimney and Burner.

Description: Patent for securely fastening the lamp chimney when it is placed on top of a burner to prevent the two from coming detached. Includes illustrations.
Date: December 24, 1918
Creator: Anderson, Laura
Partner: UNT Libraries Government Documents Department

Rod-Lifting Tool.

Description: Patent for a gripping device for large metal rods.
Date: April 24, 1917
Creator: Miller, John M.
Partner: UNT Libraries Government Documents Department

Horse Detacher.

Description: Patent for a new and improved horse detacher. This design "consists in two longitudinally-movable rods or bolts which are attached to the front axle and are adapted to engage the eyes of the thill-clips; the levers connected at their lower ends to the adjacent ends of the said rods or bolts; a ring embracing and adapted to slide on the upper arms of the said levers whereby they may be drawn together to disengage the outer ends of the rods or bolts from the thill-clips; the band or strap connect… more
Date: April 24, 1888
Creator: McMorries, James
Partner: UNT Libraries Government Documents Department

Hanging Bed.

Description: Patent for improvements in hanging or hidden beds by having “hangers pivoted at their upper ends to fixed supports and having upwardly-opening angular hooks at their lower ends, of a bed-frame, legs pivoted to the ends of the end bars thereof, pitman-rods extending inwardly from said legs, a piece to whose ends said rods are connected, an outward projection between the ends of said piece detachably engaging and closely fitting one of said hooks, and a pivot passing through the projection and pi… more
Date: November 24, 1891
Creator: Buell, Will M.
Partner: UNT Libraries Government Documents Department

Harness-Saddle.

Description: Patent for an adjustable harness-saddle that has self-adjusting trees and doesn't pinch or injure the horse.
Date: September 24, 1895
Creator: Varga, Lionel J. & Varga, Howard A.
Partner: UNT Libraries Government Documents Department

Harness.

Description: Patent for a harness, which leaves the animal's limbs free and is cleaner and easier to use.
Date: November 24, 1908
Creator: Holder, William Jefferson
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for an improved plow using frame-bars to secure a clevis at the front end with a plow-blade attached, and the inner sides of the frame-bars carries three plows which can be adjusted to any desired distance when in use; the clevis can be removed and used as a cultivator. Illustration is included.
Date: February 24, 1891
Creator: Eason, Thomas Gay
Partner: UNT Libraries Government Documents Department

Oven for Oil-Burners

Description: Patent for "an oven especially suitable to be used in connection with what is known as 'crude oil' burners." (lines 10-12)
Date: November 24, 1903
Creator: Tucker, Holling G.
Partner: UNT Libraries Government Documents Department

Paving

Description: Patent for road paving material with cement as a base and stones or gravel used as a topping. Asphalt is poured over the gravel to extend the life of the paving.
Date: June 24, 1913
Creator: MacDonald, Ray
Partner: UNT Libraries Government Documents Department

Cell Tester

Description: Patent for a portable device that can test battery cells to determine if they are outputting the normal current, of if voltage has dropped.
Date: October 24, 1916
Creator: Luthy, Joseph O.
Partner: UNT Libraries Government Documents Department

Direction Indicator

Description: Patent for turn signals on vehicles that can be operated by the drivers knees, or by the steering wheel.
Date: October 24, 1916
Creator: Gallia, Ignatz J.
Partner: UNT Libraries Government Documents Department

Steel Form for Laying Concrete

Description: Patent for metal forms used in the laying of concrete for construction of sidewalks, curbs, or gutters.
Date: October 24, 1916
Creator: Cramer, Walter H.
Partner: UNT Libraries Government Documents Department

Scoop

Description: Patent for a self adjusting scoop, that can be used to measure quantities of items such as grain, and contains the component of a self leveler for accuracy.
Date: October 24, 1916
Creator: Read, William W.
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for improvements in plows used for agricultural purposes with an illustration. This improvement in design is specific to "provid[ing] a plow capable of being adjusted to cause engagement thereof with the earth at varying depths" (lines 10-12).
Date: June 24, 1919
Creator: Marshall, Andrew Jackson
Partner: UNT Libraries Government Documents Department

Range-Finder For Small-Arms.

Description: Patent for an improved Range-Finder for Small-Arms at an inexpensive price which can be attached at any rifle specifically designed and used in the United States Army.
Date: November 24, 1914
Creator: Guild, George R.
Partner: UNT Libraries Government Documents Department

Quilting Frame.

Description: Patent for a new and improved quilting frame. This design "is to improve the means for suspending a quilting-frame, so that a sewing-machine may be more conveniently used in the quilting operation" (lines 7-10).
Date: July 24, 1883
Creator: Bledsoe, Robert B.
Partner: UNT Libraries Government Documents Department

Rotary-Disk Plow.

Description: Patent for a light rotary-disk plow that is as strong as other plows, and has multiple concave plow disks that are arranged diagonally to the line of draft. The disks are adjustable and avoid excess friction. The plow's motion drives it into the ground.
Date: March 24, 1896
Creator: Hardy, Clement A.
Partner: UNT Libraries Government Documents Department

Quilting-Frame for Sewing-Machines.

Description: Patent for a quilting frame for sewing machines in which the frame would support the quilt in desired position, the frame is designed to move freely in any direction so that any pattern can be quilted on the article held by the frame. This frame can be easily adapted to the feed of any sewing machine. Illustration is included.
Date: February 24, 1891
Creator: Touchstone, James N.
Partner: UNT Libraries Government Documents Department
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