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Improvement in Plows.

Description: Patent for improvements in adjusting devices and attachments for sulky plows, including instructions and illustrations.
Date: January 1, 1878
Creator: Payne, Joseph Mott
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Gang-Plows.

Description: Patent for the improvement of the gang plow by the plows arrangement and pivoted beams to be adjustable for convenience, including illustration.
Date: May 1, 1855
Creator: Hall, Thomas J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Stalk-Cutter

Description: Patent for a simple and easy attachable stalk cutter for the beam of a plow for efficient stalk cutting, including instructions and illustrations
Date: February 1, 1916
Creator: Modrall, Don A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in corn-planters.

Description: Patent for an "improvement upon the planter described in Patent No. 8,408" (paragraph 3). The movement of a horse's shoulders causes vibrations that power a cropper-slide. Includes illustration.
Date: August 1, 1876
Creator: Meeks, Nathan H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow Attachment

Description: Patent for a plow attachment. This invention works with sweep plows and consists of a runner and secured to the end of the plow beam. Illustration included.
Date: January 1, 1907
Creator: Wiegert, Theodore & Neumann, Louis
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow

Description: Patent for a plow with an adjustable pitch and share.
Date: October 1, 1912
Creator: KilPatrick, Robert L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Sweep Stock Attachment for Plows

Description: Patent for an "improved sweep-stock attachment for plows", so that a "sweep or shovel may be attached to a plow and operated at any desired angle." (lines 8-11)
Date: October 1, 1901
Creator: Ziecheck, John M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Four-Horse Evener for Wheel-Plows

Description: Patent for a four horse evener for wheel plows that improves disk or moldboard. It corrects the plows tendency to swing when met with the ground and utilizes the same force to relieve strain from the horses.
Date: August 1, 1905
Creator: Wolcott, Oliver P.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Shovel-Plow.

Description: Patent for a strong, durable, and inexpensive shovel-plow that consists of a beam "made in two equal longitudinal, rear-curved sections bolted together in front and rear in combination with the slotted adjustable heelpiece secured between the beam-sections, and the handles bolted to the curve of the beam" (lines 42-47), braces for the handles, and a spacer.
Date: October 1, 1895
Creator: Schoenfelder, August
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for a plow, which has a stronger attachment for the share to the rest of the plow.
Date: November 1, 1910
Creator: Kelly, Robert Marvin
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow

Description: Patent for a plow with adjustable height and depth with a locking mechanism.
Date: July 1, 1902
Creator: Michalka, Joseph
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for a plow designed with an implement to allow user to remove excess dirt from the blade as the plow is being used.
Date: April 1, 1879
Creator: Dyer, Charles V.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow Stock.

Description: Patent for a new and improved plow-stock. This design "has for its object to provide an implement of peculiar novel construction, whereby the different forms of plowshares, shovels, or other cultivating implements or combinations of different cultivating instrumentalities may be varied, interchanged, and adjusted at will to suit the character of the soil, the nature of the crop, or the requirements of the occasion" (lines 8-16).
Date: November 1, 1892
Creator: Brooks, Texas
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow

Description: Patent for a plow. Illustration included.
Date: November 1, 1910
Creator: Kelly, Robert Marvin
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cultivator Hopple

Description: Patent for a cultivator hopple. The hopple is a device for shifting beams of cultivators for the purpose of adjusting plows. Illustrations included.
Date: January 1, 1907
Creator: Cowart, Stephen A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cultivator.

Description: Patent provides for an improved "guiding of the cultivator through the movement of the seat" (lines 17-18). The plow is guided by the driver using the seat and his foot to guide the cultivator and plow.
Date: October 1, 1918
Creator: Wilson, William J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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