WebJul 22, 2024 · Thomas W. Stewart 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 once was.Jul 22 2024See also where did … WebFeb 19, 2024 · Stewart received a patent for his improvements to the mop in 1893, making him one of the first African-Americans to receive a patent. First, he added a screw at the …
Who invented the mop and what year? – Short-Fact
WebThomas W. Stewart-Inventor of the Wringing Mop. ... Though mops have improved continuously over the years, 𝐰𝐞 𝐚𝐫𝐞 𝐠𝐫𝐚𝐭𝐞𝐟𝐮𝐥 𝐟𝐨𝐫 𝐭𝐡𝐞 𝐜𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐨𝐧 𝐦𝐚𝐝𝐞 𝐛𝐲 𝐓𝐡𝐨𝐦𝐚𝐬 𝗪. 𝐒𝐭𝐞𝐰𝐚𝐫𝐭! ... WebMay 12, 2024 · 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 once was. Mops Through the Ages Throughout … built in bookcases around fireplaces
Manuel Jalón Corominas - Wikipedia
WebAug 20, 2024 · 1. 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 once was. Throughout much of history, floors … WebAug 20, 2024 · 1. 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 … WebThe mop is a patented invention that is part of social history as well as the evolution of house wares. Thomas W. Steward, an African-American inventor, was awarded Patent Number 499,402 on June 13, 1893, for inventing the mop. built in bookcase remodel