17 Matching Results

Search Results

Results: 1 - 17

Combined Cultivator and Planter.

Description: Patent for a new part that attaches to an ordinary cultivator. The device has a plow that runs in front, and a planting mechanism that spreads seeds in the plowed rows. This device makes it possible to plough and plant in one sweep of the field.
Date: December 31, 1901
Creator: Noren, Peter O. & Clyburn, Mile D.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Cultivators.

Description: Patent for the improvement of cultivators, consisting in the construction and arrangement of of a double-sweep plow. It includes a description and illustration.
Date: August 20, 1872
Creator: Svenson, Bengt Johan
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Plows.

Description: Patent for an improved plow to turn and reverse the mold-board by using a single bolt to secure the reversible mold-board onto the stock of a plow.
Date: May 15, 1860
Creator: Pitts, William C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow

Description: Patent for a plow. Illustration included.
Date: August 4, 1908
Creator: Messer, Jeremiah Clark & Deen, Irwin Johnson
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Cultivators.

Description: Patent for a plow called the "The Texas Cultivator" (line 7) that uses left and right wings and diamond plows that may be used to plow either side of stock to eliminate additional operators and time for the same job, including illustration.
Date: June 4, 1861
Creator: Cain, Shugar M. & Stelfox, William
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Seed Planter

Description: Patent for a seed-planter designed primarily for corn, but can be used with other seeds. The primary mechanical construction consists of a wheel.
Date: October 8, 1901
Creator: Everhart, Martin
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 consists in a "hollow hub or sleeve in combination with the universal joint composed of a band fitting loosely within said sleeve, a gimbal-ring pivoted to said band, and a knuckle pivoted to said gimbal-ring, whereby motion may be transmitted from one rotary body to another when the planes of rotation are or are not parallel to each other" (lines 88-95).
Date: October 18, 1887
Creator: Kirk, John P.
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 consists in "[t]he combination, with the driving-wheel . . . the rotary mold-board, and the plow-beam, of the universal joint composed of the hollow portion of the hub of the driving-wheel, a ring pivoted thereto, a knuckle pivoted to said ring, and a band encircling the hollow portion of said hub and fixed to the said plow-beam" (lines 6-13).
Date: October 18, 1887
Creator: Kirk, John P.
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 plow with three wheels designed for cotton and corn fields.
Date: September 22, 1914
Creator: Pearce, James Edwin
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Gang Plow and Cultivator.

Description: Patent for "a new and improved gang plow and cultivator" (lines 3-4), including instructions and illustrations. "This invention relates to a new agricultural machine which may be readily changed from a gang-plow into a cultivator, and vice-versa" (lines 15-17).
Date: December 18, 1877
Creator: Domschke, Charles
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
Back to Top of Screen