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Harrow-Cultivator Attachment

Description: Patent for a harrow attachment for cultivators. Illustrations included.
Date: July 30, 1912
Creator: Kovar, William L. & Wlha, William
Partner: UNT Libraries Government Documents Department

Stalk- Cutter

Description: Patent for a Stalk-Cutter, a "simple, durable and efficient device for cutting stalks, like cotton, cornstalks or weeds, while standing" (lines 13-14).
Date: October 24, 1905
Creator: Wilburn, Sylvestor
Partner: UNT Libraries Government Documents Department

Cultivator

Description: Patent for a cultivator designed to "regulate the pitch at which the sweep blades enter the ground" (lines 13-15). Illustrations included.
Date: March 22, 1910
Creator: Hewitt, John Henry
Partner: UNT Libraries Government Documents Department

Low-Pressure Alarm and Indicator for Air-Brakes.

Description: Patent for "air-brake mechanisms in general, and more particularly to the alarms for giving warning when the pressure in the train-pipe drops to a predetermined point and for giving a visual signal when such condition exists" (p. 1, lines 8-13).
Date: October 25, 1900
Creator: Parsons, Avery H.
Partner: UNT Libraries Government Documents Department

Root and Stalk Pulling Machine

Description: Patent for a root and stalk pulling machine. Illustrations included.
Date: April 16, 1907
Creator: Anders, Joseph Lee
Partner: UNT Libraries Government Documents Department

Sweep Stock Attachment

Description: Patent for a plow attachment which allows for more control in regard to how deep the plow digs.
Date: March 15, 1916
Creator: Polasek, John
Partner: UNT Libraries Government Documents Department

Shovel-Plow.

Description: Patent for the improvement of the shovel plow. The improvement of the shovel plow allows for the adjustment of the plow height as needed.
Date: February 17, 1920
Creator: Urban, John
Partner: UNT Libraries Government Documents Department

Combined Ironing Board and Washstand

Description: Patent for a combined ironing-board and washstand. This invention is a combination of ironing-boards and wash-stands that can be mounted to the wall. Illustration included.
Date: February 22, 1910
Creator: Havecotte, John H.
Partner: UNT Libraries Government Documents Department

Bolt Lock

Description: Patent for an improved bolt block that maintains a bolt effectively against axial rotation.
Date: March 23, 1915
Creator: Robinson, Robert John, Sr.
Partner: UNT Libraries Government Documents Department

Kitchen-Sink

Description: Patent for a kitchen sink. Illustrations included.
Date: October 8, 1912
Creator: Ogle, Thomas Scott & Polansky, Robert F.
Partner: UNT Libraries Government Documents Department

Plow-Stock.

Description: Patent for certain new and useful improvements in plow stocks, including instructions and illustrations.
Date: March 6, 1900
Creator: Fillip, Joseph W.
Partner: UNT Libraries Government Documents Department

Match Scratcher

Description: Patent for a match scratcher. This invention consists of an igniting strip to allow ready striking of matches. Illustration included.
Date: December 28, 1909
Creator: Havecotte, John H. & Stanley, May
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Stalk Cutters.

Description: Patent for an improvement to cotton-stalk cutters by way of an improved framework.
Date: August 9, 1874
Creator: Johnston, George; Cairns, John & Johnston, Michael K.
Partner: UNT Libraries Government Documents Department

Wire Stretcher

Description: Patent for a device that improves "wire-stretchers, but also adapted to be used for other purposes" (lines 15-19) including instructions and illustrations.
Date: unknown
Creator: Calhoun, Albert C.
Partner: UNT Libraries Government Documents Department

Improvement in Fifth-Wheels for Vehicles.

Description: Patent for improvements made to fifth-wheels for vehicles, including illustrations.
Date: April 29, 1879
Creator: Findley, James W. & Bowles, Talbot M.
Partner: UNT Libraries Government Documents Department

Wire-Fastener.

Description: Patent for a wire fastener for telegraph poles, which connects to the poles without the use of other wires to tie the fastener to the pole.
Date: December 24, 1907
Creator: Wilburn, Sylvester & Smith, Thomas E.
Partner: UNT Libraries Government Documents Department

Sweep-Stock Attachment for Plows.

Description: Patent for a sweep-stock attachment for plows, which can be adjusted to different lengths without using a tool.
Date: July 20, 1909
Creator: Hewitt, John Henry
Partner: UNT Libraries Government Documents Department

Engraver's Tool

Description: Patent for a tool for engraving small objects. Illustrations included.
Date: April 18, 1911
Creator: Mueller, Eduard Fredrick
Partner: UNT Libraries Government Documents Department

Animal Trap.

Description: Patent for a new and improved animal-trap. This design consists in "the combination, with the frame, of the spear fitted to slide therein and provided with a notched shank, spring for forcing the spear down, and the trigger pivoted to the frame and provided with a forked plate at its lower end, and with a toe for engaging the notch of the shank of the spear" (lines 8-15).
Date: November 29, 1887
Creator: Wood, Evans
Partner: UNT Libraries Government Documents Department

Quilting-Machine.

Description: Patent for a sewing machine that stitches in rows or patterns, using select techniques to stitch through layers of fabric and batting, in the manner of old-style hand quilting. Included are instructions and illustrations.
Date: August 5, 1884
Creator: Woods, Evans
Partner: UNT Libraries Government Documents Department

Stalk-Puller.

Description: Patent for a stalk puller that is adaptable to different size stalks, better built, and more efficient than previous stalk pullers.
Date: February 5, 1907
Creator: Richardson, Columbus John
Partner: UNT Libraries Government Documents Department

Cooler

Description: Patent for a cooler for water, milk, and other perishable items. Illustrations included.
Date: April 4, 1911
Creator: Langham, William Wiley
Partner: UNT Libraries Government Documents Department

Cattle-Guard

Description: Patent for a cattle-guard on railroad tracks.
Date: January 20, 1903
Creator: Richardson, Columbus John
Partner: UNT Libraries Government Documents Department

Expansion Double-Shovel Corn And Cotton Planter.

Description: Patent for a new machine for planting corn or cotton that can be "adapted for use as a plow or cultivator" (lines 60-61), including instructions and illustrations.
Date: March 1, 1887
Creator: Draper, Richard Edward.
Partner: UNT Libraries Government Documents Department
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