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Attachment for Sulky-Plows.

Description: Patent for a sulky-plow that "is designed to secure an even and steady movement of the plow when turning furrows across listed ground, whereby the work is facilitated, the draft lightened, and the task of the laborer reduced" (lines 9-13).
Date: October 13, 1896
Creator: Mann, John Quincy
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Land-Breaking Plow

Description: Patent for a plow that also includes rotary drums. The rotary drums carried "sub-soiling and breaking plows; and the object is to provide plows which can be used to break the land to any desirable depth in any kind of soil without turning over the soil."
Date: October 13, 1914
Creator: Reed, Arthur
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for improvements to plows, "designed to loosen and pulverize the upper surface of the ground without turning the same over and without forming furrows, whereby the plowed ground retains its moisture to a greater extent" (lines 7-12) and to also reduce the draft.
Date: May 13, 1902
Creator: Sanders, John
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Planter Attachment for Plows

Description: Patent for a combined cotton, corn, and sugar-cane planter attachment for plows, which is intended "to provide a simple, cheap, and automatically operating planting attachment for plows which may be used for the planting of seeds of various kinds, as cotton, corn, sugar-cane, and the like, and which may be readily attached to and detached from a plow."
Date: November 13, 1900
Creator: Riewe, Friedrich
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow Attachment

Description: Patent for a plow attachment that is used for cutting the plowed stalks and breaking up large chunks of soil. Illustrations included.
Date: July 13, 1909
Creator: Batson, Joseph A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Planter and Cultivator.

Description: Patent for a planter and cultivator that plants three, five, seven, or more rows at the same time. The planters are interchangeably connected, and can be used for planting, cultivating, cutting, and other similar activities. It is not difficult for one person to operate.
Date: March 13, 1894
Creator: Nehrmeyer, Henry
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for a new and improved plow. This design "will serve to cut and pulverize the soil and at the same time will act as a guide to the plow, whereby it may be steadied and caused to run more evenly" (lines 17-20). It consists, "with the beam, the standards provided with shovels, and the brace-rod, of the backwardly-extending arm pivoted to standards and having its free end formed into a knife-edge, the vertical bar secured to said arm intermediate of its ends and provided with a series of ho… more
Date: January 13, 1891
Creator: Stuard, Charles Decatur
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for a new type of wing plow with new improvements designed to prevent earth from being thrown onto previous plants.
Date: March 13, 1917
Creator: Moore, William F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Attachment For Plows

Description: Patent for an attachment for plows. This invention "relates to new and useful improvements in attachments for plows, and my object is to provide means whereby the pitch of the moldboard or shovel may be regulated as desired" (lines 12-16). Illustration included.
Date: November 13, 1906
Creator: Wilke, Ernest
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cotton Chopper.

Description: Patent for a new and improved cotton chopper. This design "relates to improvements in cotton-chopping machines in which revolving hoes are attached to plows; and the object of [the] improvement is to afford facilities for chopping out cotton by means of horse-power instead of by hand" (lines 8-13).
Date: May 13, 1890
Creator: Green, Frank
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Clevis Attachment for Plows.

Description: Patent for an agricultural plow attachment that allows for more precision concerning the measurement of depth of the plow point against different types of terrain/soil conditions.
Date: February 13, 1920
Creator: Wolter, Fred W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow

Description: This patent focuses on a single-stock plow featuring an innovative attachment designed to enhance stability without requiring material structural changes. The attachment ensures improved steadiness during operation, providing an ease of use comparable to a turning plow
Date: December 13, 1921
Creator: Gage, Daniel W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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