Article Provided By : Wikipedia Source : https://en.wikipedia.org/wiki/Elijah_McCoy Date: 2021-06-12
Elijah McCoy was born free in 1844 in Colchester, Ontario, Canada to George and Mildred (Goins) McCoy. At the time, they were fugitive slaves who had escaped from Kentucky to Canada via helpers through the Underground Railroad.[3] George and Mildred arrived in Colchester Township, Essex, Ontario Canada in 1837 via Detroit. Elijah McCoy had 11 siblings. Ten of the children were born in Canada from Alfred (1839) to William (1859). Based on 1860 Tax Assessment Rolls, land deeds of sale, and the 1870 USA Census it can be determined the George McCoy family moved to Ypsilanti, Michigan in 1859–60.
Elijah McCoy was educated in black schools of Colchester Township due to the 1850 Common Schools act which segregated the Upper Canadian schools in 1850. At age 15, in 1859, Elijah McCoy was sent to Edinburgh, Scotland for an apprenticeship and study. After some years, he was certified in Scotland as a mechanical engineer. By the time he returned, the George McCoy family had established themselves on the farm of John and Maryann Starkweather in Ypsilanti. George used his skills as a tobacconist to establish a tobacco and cigar business.
When Elijah McCoy arrived in Michigan, he could find work only as a fireman and oiler at the Michigan Central Railroad. In a home-based machine shop in Ypsilanti, Michigan, McCoy also did more highly skilled work, such as developing improvements and inventions. He invented an automatic lubricator for oiling the steam engines of locomotives and ships, patenting it in 1872 as “Improvement in Lubricators for Steam-Engines” (U.S. Patent 129,843).
Similar automatic oilers had been patented previously; one is the displacement lubricator, which had already attained widespread use and whose technological descendants continued to be widely used into the 20th century. Lubricators were a boon for railroads, as they enabled trains to run faster and more profitably with less need to stop for lubrication and maintenance.[4]
McCoy continued to refine his devices and design new ones; 50 of his patents dealt with lubricating systems. After the turn of the century, he attracted notice among his black contemporaries. Booker T. Washington in Story of the Negro (1909) recognized him as having produced more patents than any other black inventor up to that time. This creativity gave McCoy an honored status in the black community that has persisted to this day. He continued to invent until late in life, obtaining as many as 57 patents; most related to lubrication but others also included a folding ironing board and a lawn sprinkler. Lacking the capital with which to manufacture his lubricators in large numbers, he usually assigned his patent rights to his employers or sold them to investors. Lubricators with the McCoy name were not manufactured until 1920, near the end of his career, when he formed the Elijah McCoy Manufacturing Company to produce them.[4]
Historians have not agreed on the importance of McCoy’s contribution to the field of lubrication. He is credited in some biographical sketches with revolutionizing the railroad or machine industries with his devices. Early twentieth-century lubrication literature barely mentions him; for example, his name is absent from E. L. Ahrons‘ Lubrication of Locomotives (1922), which does identify several other early pioneers and companies of the field.
