Elijah McCoy
Elijah McCoy invented the lubricating cup on July 23, 1872.
Elijah McCoy was issued the first patent on his lubricating cup in July of 1872. Elijah kept improving his invention and received a total of 57 patents for it.
the lubricating oil cup was invented by Elijah McCoy on July 23,1872.
Elijah McCoy did not receive any awards during his lifetime. However, he was widely recognized and respected for his invention of the automatic lubricating cup for steam engines, which revolutionized the industry. His innovative work earned him the nickname "The Real McCoy."
Elijah McCoy
He invented the lubricating cup so every few miles the train didn't have to stop it automatically dispersed the oil where needed. He invented the lubricating cup so every few miles the train didn't have to stop it automatically dispersed the oil where needed.
Elijah McCoy was an African American inventor. He worked for the Michigan Central Railroad as a fireman. He invented a lubricating cup that made trains more efficient.
Elijah McCoy invented the automatic oil cup so you can pour oil onto moving parts of a automotive. Elijah Mccoy also invented the Automatic Engine Lubricator,Lawn Sprinkler, and Folding Iron Board.
Elijah McCoy (1843-1929) Invented the first oil dripping cup for trains. Many others tried to copy the invention and was unsuccessful. When consumers requested the oil dripping cup that Mr. McCoy invented they would often say they wanted, "The Real McCoy." That's where that old expression comes from.
Ypsilanti, Michigan.. America.
1833
An African American inventor would be George washinton carver Invented peanut butter. George washinton carver Invented peanut butter.