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  2. History of agriculture in the United States - Wikipedia

    en.wikipedia.org/wiki/History_of_agriculture_in...

    The McCormick Reaper was first designed by Robert McCormick in Virginia in the 1820s. By 1831 his son Cyrus H. McCormick took over; he obtained the first of many patents in 1834. By 1842 his machine worked well, and started to sell. [29] The McCormick reaper comprised: a main wheel frame

  3. Robert McCormick (Virginia inventor) - Wikipedia

    en.wikipedia.org/wiki/Robert_McCormick_(Virginia...

    Robert Hall McCormick (June 8, 1780 – July 4, 1846) was an American inventor who invented numerous devices including a version of the reaper which his eldest son Cyrus McCormick patented in 1834 and became the foundation of the International Harvester Company.

  4. Technological and industrial history of the United States

    en.wikipedia.org/wiki/Technological_and...

    Cyrus McCormick's reaper (invented in 1834) allowed farmers to quadruple their harvesting efficiency by replacing hand labor with a mechanical device. John Deere invented the steel plow in 1837, keeping the soil from sticking to the plow and making it easier to farm in the rich prairies of the Midwest .

  5. Agriculture in the United States - Wikipedia

    en.wikipedia.org/wiki/Agriculture_in_the_United...

    The mechanization of farming and intensive farming have been major themes in U.S. history, including John Deere's steel plow, Cyrus McCormick's mechanical reaper, Eli Whitney's cotton gin, and the widespread success of the Fordson tractor and the combine harvester.

  6. Reaper - Wikipedia

    en.wikipedia.org/wiki/Reaper

    The Reaper: A History of the Efforts of Those Who Justly May Be Said to Have Made Bread Cheap (New York: Greenberg, 1931), popular. Thwaites, Reuben Gold. Cyrus Hall McCormick and the reaper (State Historical Society of Wisconsin, 1909) online; Winder, Gordon M. (2016) [2013]. The American Reaper: Harvesting Networks and Technology, 1830–1910 ...

  7. Cyrus McCormick - Wikipedia

    en.wikipedia.org/wiki/Cyrus_McCormick

    The young McCormick was granted a patent on the reaper on June 21, 1834, [6] two years after having been granted a patent for a self-sharpening plow. [7] None was sold, however, because the machine could not handle varying conditions. Sketch of 1845 model reaper. The McCormick family also worked together in a blacksmith/metal smelting business.

  8. Cyrus McCormick Farm - Wikipedia

    en.wikipedia.org/wiki/Cyrus_McCormick_Farm

    Cyrus Hall McCormick improved and patented the mechanical reaper, which eventually led to the creation of the combine harvester. The farm is near Steele's Tavern and Raphine , close to the northern border of Rockbridge and Augusta counties in the U.S. state of Virginia , and is currently a museum run by the Virginia Agricultural Experimental ...

  9. McCormick–International Harvester Company Branch House

    en.wikipedia.org/wiki/McCormick–International...

    In 1843 a competition was held in which Hussey's reaper cut two acres and McCormick's larger reaper cut seven. [3] Until 1843 the reapers were produced in the shop on the McCormick farm. In 1844 Cyrus began licensing the McCormick design to others to produce, including a company in upstate New York, but quality problems emerged at these other ...