It is not recorded when McCoy invented the lawn sprinkler. He also invented the folding ironing board and the self lubrication system.
Elijah McCoy invented an automatic lubricator for oiling the steam engines of locomotives and boats, a folding ironing board, and a lawn sprinkler.
Elijah McCoy
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
Joseph H. Smith invented the lawn sprinkler.
lubricant cup lawn sprinkler iron board
lubricant cup lawn sprinkler iron board
Elijah McCoy invented an automatic lubricator for oiling the steam engines of locomotives and boats, a folding ironing board, and a lawn sprinkler.
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.
The inventions Elijah mccoy made 5 things. Such as: Ironing Board Lawn Sprinkler Lubicrator for Steam Engines Rubber Shoe Heels Tire Treads
Elijah McCoy (1843-1929), an African-Canadian inventor.
Elijah McCoy
Elijah McCoy
It is Elijah McCoy-Rayonna
He invented an automatic lubricator for oiling the steam engines of locomotives and boats.
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.
Sarah Boone invented the first ironing board. Elijah McCoy invented the portable ironing board, tire tread, and the lawn sprinkler.