12 Matching Results

Search Results

Advanced search parameters have been applied.
in subjects: "plows"  
Results: 1 - 12

Weed-Cutting Attachment for Plows.

Description: Patent is for "weed cutting devices for plows, and has for its object to provide the shovel of a plow or cultivator with blades or knives, which are adapted to enter the soil a slight distance and cut down or uproot all weeds or grass and at the same time to smooth or pulverize the soil" (lines 12-18).
Date: August 26, 1902
Creator: Robinson, John M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wheel Cultivator or Sulky Plow.

Description: Patent for a wheeled cultivator that "may be attached to a wheeled supporting-frame in such a manner that the front end of the plow-beam may be raised and lowered, the construction also providing means for readily detaching the plow-beam from the frame" (lines 12-17) including illustrations.
Date: September 12, 1905
Creator: Vance, Sidney F. & Harrison, Hubbert L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Marker

Description: Patent for a marker. This invention is for marking lines for planters, plows, and other farm implements. Illustration included.
Date: December 1, 1903
Creator: Kocks, John Barney
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Trace-Carrier

Description: Patent for trace carrier for a plow "especially designed to support the trace adjustably in a vertical direction, so as to vary the line of the draft upon the plow and also provide a guide and support for the reins" (lines 9-13), including illustrations.
Date: September 25, 1900
Creator: Smith, William F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for a plow that is simpler, more durable, and cheaper to make than previous ones and allows for easier adjustments in plowing depth.
Date: April 23, 1907
Creator: Stafford, George A. & Henry, Edward
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

Reversible Garden-Plow.

Description: Patent for a walking-plow with simple and compact construction. The depth for plowing is adjustable to height of individual operating.
Date: December 23, 1902
Creator: Nicholas, Joseph W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Ditcher.

Description: Patent for "new and useful improvements in Ditchers" (lines 5-6).
Date: July 7, 1903
Creator: Brown, John Dayton
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cable-Power.

Description: Patent for improvements "to cable-power obtained by means of movable windlasses driven by steam or other motive power; and the object is to obtain a powerful draft for use in agricultural purposes, drawing heavy plows and reaping-machines, hauling heavy loads of ore or coal in mining, moving houses, and for drawing heavy loads of any description." (Lines 8-15) Illustration is included.
Date: August 27, 1901
Creator: Eastman, Clyde J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
Back to Top of Screen