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In 1888, Eglin invented a special type of clothes-wringer, which was a machine that had two wooden rollers attached to a crank; after being washed and rinsed, wet clothes were fed between these rollers and an immense amount of water was squeezed out. The clothes were then hung to dry, a process which took significantly less time due to the wringer.
Thomas L. Jennings (c. 1791 – February 12, 1859) was an African-American inventor, tradesman, entrepreneur, and abolitionist in New York City, New York.He has the distinction of being the first African-American patent-holder in history; he was granted the patent in 1821 for his novel method of dry cleaning. [1]
Elgin's inventions was a clothes wringer, no details are recorded. In 1888, Elgin sold the invention to an agent, for $18. According to Charlotte Smith of The Woman Inventor [notes 1], when questioned why she decided to sell her invention she replied “You know I am black and if it was known that a Negro woman patented the invention, white ladies would not buy the wringer; I was afraid to be ...
A hand-cranked clothes dryer was created in 1800 by M. Pochon from France. [31] Henry W. Altorfer invented and patented an electric clothes dryer in 1937. [32] J. Ross Moore, an inventor from North Dakota, developed designs for automatic clothes dryers and published his design for an electrically operated dryer in 1938. [33]
First Black man to receive a Ph.D. in Geology Goode, Sarah E. 1855–1905 Inventor Folding "cabinet-bed", forerunner of the Murphy bed; first African-American woman to receive a patent in the United States [83] [84] [85] Grant, George F. 1846–1910 Dentist, professor
Frederick McKinley Jones (May 17, 1893 – February 21, 1961) was an American inventor, entrepreneur, engineer, winner of the National Medal of Technology, and an inductee of the National Inventors Hall of Fame. [1]
Forget expensive salon blowouts or the hassle of maneuvering a round brush while balancing a heavy hairdryer. The easy-to-use Revlon One-Step Volumizing Hair Dryer is a total game changer and a ...
In the 1910s, he left the day-to-day company operation in the hands of sons Elmer and Lewis, to concentrate on other business areas including innovations of a washing machine with a gas powered motor branded as the Multi-Motor and a washing machine with an agitator that forced the water through the clothes branded as the Gyrafoam. These ...