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Improvement in Plows.

Description: Patent for improvement in plows: "The invention consists in so attaching a revolving disk, cutter, or colter to the beam of the plow that it will rotate on its own axis, and vibrate laterally, to accommodate itself to the line of draft or direction of the beam of the plow; also, in the means used by which the revolving cutter or colter is attached to the beam of the plow, and having the means of swiveling or turning in the beam to accommodate itself to the line of draft of the plow" (lines 22-3… more
Date: December 28, 1869
Creator: Hall, Thomas J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Band Cutter and Feeder.

Description: Patent for an improvement of band-cutters, involving cutting bands and spreading grain in regulated quantities and intervals. Includes illustration.
Date: October 28, 1890
Creator: Izard, William H.
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Partner: UNT Libraries Government Documents Department

Separator

Description: Patent for separating oil or grease, grit and water of condensation from steam, either live steam or exhausted-steam, as it passes to or from an engine or steam-pump (lines 10-14).
Date: May 28, 1901
Creator: Hanson, Frank
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Spring-Motor

Description: Patent for a motor used to operate light machinery such as sewing machines using spring power. Illustrations included.
Date: September 28, 1909
Creator: O'Bannon, William H. & Field, James M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cotton-Picker

Description: Patent for useful improvements in cotton-picking machines involving "two drums or endless chains of slats, upon which picker arms are mounted" (lines 9-11).
Date: March 28, 1916
Creator: Haring, Peter Paul
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Partner: UNT Libraries Government Documents Department

Peanut-Planter.

Description: Patent for a device that evenly and uniformly deposits peanut seeds during the planting operation whereby the required quantity of seed may be deposited in the soil. The device contains a supplemental container, separate from the main container, where the supplemental container can uniformly divide seeds for planting.
Date: May 28, 1918
Creator: Norman, William A. & Norman, Mack D.
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Partner: UNT Libraries Government Documents Department

Boll-Weevil Device.

Description: Patent for a cost-effective device that can remove and exterminate parasites from cotton as it's being harvested without damaging the cotton itself, including illustrations.
Date: December 28, 1920
Creator: Reeder, Leonard F. & Jackson, Walter B.
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Partner: UNT Libraries Government Documents Department

Cotton-Chopper.

Description: Patent for effective removal of cotton plants in an alternating pattern with a standard chopping depth, distance, and speed, with illustrations.
Date: June 28, 1921
Creator: Antoni, Ernst J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cotton-Picking Machine.

Description: Patent for a cotton-picking machine that arranges the picking elements at different elevations and spaces them apart "so that while several plants will be picked at the same time, only one portion of a plant will be worked on at a time," (lines 14-17), minimizing disturbance of the plant.
Date: June 28, 1921
Creator: Becknell, George T.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Vegetable-Grading Apparatus.

Description: Patent for a vegetable grading apparatus that delivers select grades of vegetables to the picker, separating the majority of vegetables into containers. The apparatus prevents bruising of vegetables and allows the picker to see all sides of the vegetables.
Date: June 28, 1921
Creator: Rigney, Samuel C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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