7/22/2018 · Thomas W. Stewart, an African American inventor from Kalamazoo, Michigan, patented a new type of mop (U.S. patent #499,402) on June 11, 1893. Thanks to his invention of a clamping device that could wring water out of the mop by using a lever, floor cleaning was not nearly the chore it.
2/23/2018 · Thomas W. Stewart (1823 –) was born in Kalamazoo, MI. He is perhaps, best known for making design improvements to the mop. In 1893, Stewart invented a new mop that had a clamp and springs which allowed the user to press a lever that would wring out the excess water in the mop.
Thomas W. Stewart biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more: What is Thomas W. Stewart’s middle name? W.
6/22/2018 · Thomas W. Stewart, an African-American inventor from Kalamazoo, Michigan, patented a new type of mop (U.S. patent #499,402) on June 22, 1893. Thanks to his invention of a clamping device that could wring water out of the mop by using a lever, floor cleaning was not nearly the chore it.
6/6/2013 · Thomas W. Stewart designed the conventional mop holder. In contemporary times, Frederick M. Jones of Detroit developed the first practical refrigerator system for trucks and railroad freight cars. Thomas J. Carter of the U. S. Bureau of Standards has developed a machine for testing the durability of various leathers.
According to the information I can find online, Thomas Stewart was born in Kalamazoo, Michigan in 1823 . He was one of the first African-Americans to be granted a patent.
11/27/2014 · Thomas Stewart of Kalamazoo, Michigan, patented a new type of mo p (U.S. patent #499,402) on June 11, 1893. Thomas Stewart had invented a clamping mop that could wring the water out of itself by the use of a lever. Ste wart is a prolific inventor who often collaborated with others in order to create useful patents.
For instance American inventor Jacob Howe patented a mop holder in 1837 while Thomas W Stewart patented his variant of a mop (a deck mop made of yarn) in 1893. Homemade mo ps were made from old pieces of cloth and so-called “mop nail” – long nail with a wide flat head which would hold the pieces and then nailed into a handle .
thomas stewart and gregory stump 12.1 A Word-Based Interface Between Morphology and Syntax ….. Syntactic representations the phrases and sentences of a language accommodate the insertion of morpholexical (¼ morphological or lexical) expressions drawn or projected from its lexicon.
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