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Because his wife made him sleep on the couch.

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12y ago

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Related Questions

When did Elijah mccoy invent the automatic lubricator?

He invented it in the 1850's


Did Elijah mccoy invent the traffic signal?

No he invented the automatic oil cup and lubricator.


Who invented the oil lubricator?

Elijah McCoy Elijah McCoy


What three things did Elijah McCoy invent?

(lubricator for steam engines


What inventions did Elijah McCoy make?

Elijah McCoy invented the automatic lubricator which is used to oil the steam engines of trains and ships. Elijah McCoy was not only an inventor but also an engineer.


Elijah mccoy famous invention?

He invented an automatic lubricator for oiling the steam engines of locomotives and boats.


Did Elijah mccoy invent the steam engine?

No, Elijah McCoy did not invent the steam engine. He is best known for inventing a lubrication device that improved the efficiency of steam engines. His automatic lubricator allowed engines to run longer without stopping for maintenance, significantly enhancing their performance. McCoy's innovations were crucial in the development of steam technology, but he did not create the steam engine itself.


Did Elijah Mccoy receive any medals and awards?

Yes, he won a Lubricator Award


What did Elijah McCoy invent when did he invent it?

Oil cup 1853


What was three things that's Elijah McCoy invented?

Elijah McCoy invented an automatic lubricator for oiling the steam engines of locomotives and boats, a folding ironing board, and a lawn sprinkler.


When did Elijah McCoy invent the sprinkler?

18888


What Elijah McCoy invent?

The cps with ridges in it