Who is credited with inventing the Cotton Gin in 1793?
Cotton gin on October 28, 1793; the patent was granted on March 14, 1794, but was not validated until 1807. Whitney's patent was assigned patent number 72X. There is slight controversy over whether the idea of the modern cotton gin and its constituent elements are correctly attributed to Eli Whitney. The popular image of Whitney inventing the cotton gin is attributed to an article on the subject written in the early 1870s and later reprinted in 1910 in "The Library of Southern Literature". In this article, the author claimed Catharine Littlefield Greene suggested to Whitney the use of a brush-like component instrumental
Cotton gin and John Murray had all been issued patents for improvements to the cotton gin by 1796. However, the evidence indicates Whitney did invent the saw gin, for which he is famous. Although he spent many years in court attempting to enforce his patent against planters who made unauthorized copies, a change in patent law ultimately made his claim legally enforceable – too late for him to make much money from the device in the single year remaining before the patent expired. While Whitney's gin facilitated the cleaning of seeds from short-staple cotton, it damaged the fibers of (extra-long staple) cotton