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en.wikipedia.org/wiki/Elijah_McCoy

... meaning the real thing, has been associated with Elijah McCoy's oil-drip cup invention.

www.biography.com/people/elijah-mccoy-9391300

Feb 5, 2015 ... Learn more about inventor Elijah McCoy, who overcame racial barriers to ... known for inventing lubrication devices used to make train travel more efficient. ... While the majority of his inventions related to lubrication systems, ...

www.reference.com/history/list-inventions-elijah-mccoy-ec17bc1385a69081

Elijah McCoy is credited for inventing a self-regulating lubricator for steam engines in 1872 with U.S. Patent number 129843. This is the first among his 52 ...

www.aaregistry.org/historic_events/view/elijah-mccoy-inventor-quality-products

Elijah J. McCoy was born on this date in 1843. He was an African American inventor and his work may have been the beginning of the phrase the "Real McCoy.".

www.encyclopedia.com/people/history/historians-miscellaneous-biographies/elijah-mccoy

Get information, facts, and pictures about Elijah McCoy at Encyclopedia.com. ... “ McCoy's invention was a small thing,” wrote Aaron E. Klein in The Hidden ...

www.thoughtco.com/elijah-mccoy-profile-1992158

Apr 20, 2017 ... Elijah McCoy may be unknown to most people however his inventions ... That means you want the "real thing," what you know to be of the highest ... His best- known invention was a cup that fed lubricating oil to machine ... When Elijah was three, his family moved back to the U.S., settling in Detroit, Michigan.

blackinventor.com/elijah-mccoy

Mar 23, 2012 ... Although the name Elijah McCoy may be unknown to most people,the ... McCoy remained interested in continuing to perfect his invention and to create more. ... With his new company, he improved and sold the graphite lubricator as well as other inventions which came to him out .... May 2, 2014 at 3:48 pm.

biography.yourdictionary.com/elijah-mccoy

Elijah McCoy (1843?-1929) made important contributions to the design of railroad ... McCoy devised an invention that became known as the lubricating cup . ... 1882 and moved to Detroit, where he devoted a great deal of time to his inventions.

www.enchantedlearning.com/inventors/page/m/mccoy.shtml

Elijah McCoy (1843 or 1844-1929) was a mechanical engineer and inventor. ... ' the real McCoy,' meaning the real, authentic, or high-quality thing. ... McCoy's first invention (1872) was a revolutionary way of lubricating steam ... K-3 Themes