Garrett Morgan, Traffic Signal Patent #1
by Science Source
Title
Garrett Morgan, Traffic Signal Patent #1
Artist
Science Source
Medium
Photograph - Photograph
Description
Patent for the Morgan Traffic Signal. Garrett Augustus Morgan, Sr. (1877 - 1963) was an African-American inventor. In 1923, he patented the Morgan traffic signal, a T-shaped pole unit that featured three positions Stop, Go and an all-directional stop position.
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July 21st, 2022
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