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1833
What else can I help you with?
What did Elijah McCoy invent when did he invent it?
Oil cup 1853
In what year did Elijah mccoy invent the oil cup?
1833
Did Elijah mccoy invent the traffic signal?
No he invented the automatic oil cup and lubricator.
Why did Elijah McCoy invent the automatic oil cup?
So it would be easier for people
What did Elijah McCory invent?
oil cup
Where was the oil cup invented?
the lubricating oil cup was invented by Elijah McCoy on July 23,1872.
What did Ellijah McCoy invent?
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.
Who invented the oil lubricator?
Elijah McCoy Elijah McCoy
What year was the automatic oil cup invented?
It was invented by Elijah McCoy, and was patented in 1872.
What was the oil drip cup for trains?
who invented the oil dripping cup for trains That's not the answer to the original question..but Elijah McCoy invented it
When did Elijah MC Coy create the oil dripping cup?
When did Elijah MC Coy create the oil dripping cup?
What are some inventions by Elijah McCoy?
McCoy invented an automatic lubricator for oiling the steam engines of locomotives and boats in 1979 mccoy invented an oil-dripping cup for trains
