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  2. McCormick reaper - Wikipedia

    en.wikipedia.org/wiki/McCormick_reaper

    The McCormick Reaper was designed by Robert McCormick in Walnut Grove, Virginia. However, Robert became frustrated when he was unable to perfect his idea. His son Cyrus worked to complete the project. The son obtained the patent for "The McCormick Reaper" in 1834. [4] [5] The McCormick reaper of 1834 had several key elements: [6] [7] a main ...

  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. 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.

  6. History of agriculture in the United States - Wikipedia

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

    America's meat packing industry; a brief survey of its development and economics. (1939) online edition; McCormick, Cyrus (1931). The century of the reaper; an account of Cyrus Hall McCormick, the inventor. Mullendore, William Clinton. History of the United States Food Administration, 1917–1919 (1941) online edition; Nourse, Edwin Griswold.

  7. 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 ...

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  9. Anita McCormick Blaine - Wikipedia

    en.wikipedia.org/wiki/Anita_McCormick_Blaine

    Anita Eugenie McCormick Blaine (1866-1954) was an American philanthropist and political activist. An heir to the McCormick Reaping Machine Works fortune built by her father, Cyrus McCormick (1809–1884), Blaine funded the launch of Chicago's Francis W. Parker Elementary School, the New World Foundation, the Progressive Party (1948), and the radical New York newspaper, the National Guardian.