in the year 1840
the year 1840
Elijah McCoy (1843-1929), an African-Canadian inventor.
So it would be easier for people
Elijah McCoy hobbies are inventing things like the lubricator
Antonio Mark McCoy Sr. Elijah McCoy being my great great grand uncle.
1. lubricator for oiling the steam engines of locomatives and boats 2. folding ironing board 3. a lawn sprinkler
1840
No he re-desighned it to fold up.
Sarah Boone did not really invent the ironing board. If you want to know who did the name is Elijah McCoy
It is not recorded when McCoy invented the lawn sprinkler. He also invented the folding ironing board and the self lubrication system.
Elijah McCoy
He invented an automatic lubricator for oiling the steam engines of locomotives and boats.
Elijah McCoy
Elijah McCoy built the ironing board, the lawn sprinkler, and many other things. Sarah Boone was not the first on to build the ironing board Elijah was.
(lubricator for steam engines
Oil cup 1853
The cps with ridges in it
18888