22 Matching Results

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in subjects: "plows"  
Results: 1 - 22

Improvement in Sulky Plows

Description: Patent for the improvement of sully plows by regulating the depth of furrow.
Date: April 5, 1870
Creator: Boyd, John G. & Bailey, Allen
Partner: UNT Libraries Government Documents Department

Improvement in Cultivators.

Description: Patent for "Improvements in Combined Plow and Cultivator" (lines 4-5), including illustrations.
Date: March 2, 1875
Creator: Roquemore, Peter D.
Partner: UNT Libraries Government Documents Department

Improvement in Single-Trees.

Description: Patent for "a new and useful improvement in Wooden Single-Trees" (lines 3-4), "for plows and other similar drafts" (lines 15-16), including instructions and illustrations.
Date: December 18, 1877
Creator: Bass, Thomas Gibson
Partner: UNT Libraries Government Documents Department

Improvement in Machines for Making Plow-Irons.

Description: Patent for an improvement in the design for machines for manufacturing plow irons, including illustrations.
Date: March 4, 1873
Creator: McGinty, James M. & Nolan, Thomas.
Partner: UNT Libraries Government Documents Department

Improvement in Cultivators.

Description: Patent for improving on a plowing device. This apparatus has four independent and adjustable shovels attached together to work to cultivate a field.
Date: November 18, 1873
Creator: Cavett, Richard S.
Partner: UNT Libraries Government Documents Department

Improvement in seed-planters.

Description: Patent for a seed planter that drops seeds into the plow furrow, where a roller covers the seeds with dirt. Includes illustrations.
Date: February 17, 1874
Creator: Pressly, Thompson
Partner: UNT Libraries Government Documents Department

Improvement in Plows

Description: Patent for a new design for a subsoil plow. Includes instructions and illustration.
Date: December 27, 1870
Creator: Clifton, Josiah
Partner: UNT Libraries Government Documents Department

Improvement in Plows.

Description: Patent for an improvement in plow design, including illustrations.
Date: February 25, 1873
Creator: Nichols, James R.
Partner: UNT Libraries Government Documents Department

Improvement in Plows.

Description: Patent for a new improvement in agricultural plows that will not clog when used with sticky prairie-soil, including illustration.
Date: January 27, 1874
Creator: Ford, Isaac M.
Partner: UNT Libraries Government Documents Department

Improvement in Plows.

Description: Patent for a new and improved turn-plow which "consists in several features of improvement, by which the preparation and tillage of soil may be done at less the usual expense, and more than the usual convenience to the farmer." (lines 13-18) including instructions and illustrations.
Date: July 28, 1874
Creator: White, Moses F. & Blankenship, Augustus J.
Partner: UNT Libraries Government Documents Department

Improvement in Plows.

Description: Patent for the invention of a new and improved type of adjustable plow, including illustrations.
Date: March 31, 1874
Creator: White, Moses F.
Partner: UNT Libraries Government Documents Department

Improvement in Horse Hoes and Cultivators.

Description: Patent for new horse hoe for cultivating crops. Hoe includes circular frame, plows, rollers, caster-wheels, etc.
Date: March 26, 1878
Creator: Brown, Thomas J.
Partner: UNT Libraries Government Documents Department

Improvement in Plows.

Description: Patent for an improvement in plows, includes instruction and illustration.
Date: May 28, 1878
Creator: Moore, Thomas M.
Partner: UNT Libraries Government Documents Department

Improvement in Plows.

Description: Patent for an improvement in plows, includes instruction and illustration.
Date: May 28, 1878
Creator: Nitschmann, Franz
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for a new and improved plow. This design "consists in the point made with a land-side, fitting into a rabbet in the land-side of the standard, and made thicker and deeper than said rabbet, so as to project beyond and below said land-side to receive the wear" (para. 5).
Date: December 11, 1877
Creator: Dawson, William Wyatt
Partner: UNT Libraries Government Documents Department

Improvement in Plows.

Description: Patent for "a new and Improved Plow" (lines 4-5) including illustrations.
Date: September 14, 1875
Creator: Freeman, Irvan
Partner: UNT Libraries Government Documents Department

Improvement in Plows.

Description: Patent for improving a plow device that is curved and has open grooves.
Date: November 9, 1875
Creator: Freeman, Irvin
Partner: UNT Libraries Government Documents Department

Improvement in plow-stocks.

Description: Patent for an improvement on the plow stock that allows the user to use different plow blades and standards, depending on what kind of plowing needs to be done. Includes illustrations.
Date: August 15, 1876
Creator: Price, James Alvin
Partner: UNT Libraries Government Documents Department

Improvement in Gang-Plows.

Description: Patent for a new, improved gang-plow for preparing and cultivating land for planting. Illustrations included.
Date: March 23, 1875
Creator: Scheumack, Stephen S.
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
Partner: UNT Libraries Government Documents Department

Improvement in Gang-Plows.

Description: Patent for an improved gang-plow with an adjustable crank-axle, mechanism to raise and lock the plows, and a brace for increasing rigidity.
Date: January 27, 1874
Creator: Cummins, Allison G. & Cummins, John R.
Partner: UNT Libraries Government Documents Department
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