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Eli Whitney Jr. (December 8, 1765 – January 8, 1825) was an American inventor, widely known for inventing the cotton gin in 1793, one of the key inventions of the Industrial Revolution that shaped the economy of the Antebellum South.
Eli Whitney's original cotton gin patent, dated March 14, 1794. Eli Whitney (1765–1825) applied for a patent of his cotton gin on October 28, 1793; the patent was granted on March 14, 1794, but was not validated until 1807.
Until the mid-20th century, successive generations of the Whitney family had a significant impact on American history. Eli Whitney's invention of the cotton gin in 1793 enabled cotton seeds to be removed 50 times faster, a breakthrough which led the country to become home to 75% of the world's cotton supply. [3]
These seeds are either used again to grow more cotton or, if badly damaged, disposed of. The cotton gin uses a combination of a wire screen and small wire hooks to pull the cotton through the screen, while brushes continuously remove the loose cotton lint to prevent jams. In 1793, Eli Whitney invented the cotton gin and later received a patent ...
Mulberry Grove Plantation, located north of Port Wentworth, Chatham County, Savannah, was a rice plantation, notable as the location where Eli Whitney invented the cotton gin. [2] Once a thriving plantation, comprising, in 1798, some
Slater constructed a new mill in 1793 for the sole purpose of textile manufacture under Almy, Brown & Slater, as he was now partners with Almy and Brown. It was a 72-spindle mill; the patenting of Eli Whitney's cotton gin in 1794 reduced the labor in processing short-staple cotton. It enabled profitable cultivation of this cotton variety, which ...
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1793: Eli Whitney invents the modern cotton gin. 1795: Joseph Bramah invents the hydraulic press. 1796: Alois Senefelder invents the lithography printing technique. [402] 1797: Samuel Bentham invents plywood. 1799: George Medhurst invents the first motorized air compressor. 1799: The first paper machine is invented by Louis-Nicolas Robert.