Margaret P. Colvin
Margaret P. Colvin dating history
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Details
| Birthday |
9th October, 1820
|
| Birthplace |
Macedon, NY
|
| Died |
2nd August, 1894
|
| Place of Death |
Battle Creek, MI
|
| Zodiac Sign |
Libra
|
| Occupation Text |
Inventor
|
Margaret Plunkett Richardson Colvin (October 9, 1820 – August 2, 1894) was a 19th-century inventor. She received four patents over her lifetime, all related to laundry improvements. Colvin's most important invention was the Triumph Rotary Washer which she exhibited at the Philadelphia Centennial in 1876 and the Columbian Exposition in 1893.
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