
Who is Lewis Latimer?
Presentation
•
Social Studies
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5th Grade
•
Practice Problem
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Easy
Keenon Harris
Used 9+ times
FREE Resource
6 Slides • 4 Questions
1
Who is Lewis Latimer?
2
Who?
Lewis Howard Latimer was born in 1848 in Chelsea, Massachusetts. His parents had escaped slavery in Virginia, and they were determined that their children would be born into freedom.
In 1863 when he was just 15, Lewis
joined the U.S. Navy to fight in the Civil War
3
Lewis Latimer
After the war ended, Lewis began working for a law firm that dealt in inventors’ patents.
He started as an office boy and worked his way up to draftsman, which is the person who does technical drawings of items like inventions.
Lewis eventually became the head draftsman. He made the drawings for Alexander Graham Bell’s patent for the telephone
4
Light Bulb
Lewis was always interested in inventing things himself. He received his first patent on one of his inventions in 1874.
In 1881 he invented and patented
one of his most important discoveries. It was for the production of a carbon
filament, or thin strand, for electric light bulbs.
5
Lewis Latimer
Thomas Edison’s company, Edison Electric Light Company, hired Lewis in
1884.
He would continue to work on improvements to the light bulb and other
inventions. He would eventually have seven patents.
6
Lewis Latimer
Lewis Latimer died in 1928 in New York. He has been included in the National Inventors Hall of Fame for his important work
7
Multiple Choice
Where was Lewis Latimer born?
Houston, TX
Chelsea, MA
Los Angeles, CA
Katy, TX
8
Multiple Choice
How old was Lewis Latimer when he began to serve in the Civil War?
21
35
15
11
9
Multiple Choice
What is a draftsman?
a person who writes essays
a person who writes newspaper
a person who invents
a person who does technical drawings of items like inventions.
10
Multiple Choice
What was one of Lewis Latimer’s most important discoveries?
a carbon
filament, or thin strand, for electric light bulbs.
electricity
Who is Lewis Latimer?
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