Johns thurman biography

It was the me-chanical sweeper, which did the work, more or less, of the age-old broom and dustpan. As the sweeper was pushed along the floor, a rotating brush in the base swept surface debris in the general direction of a built-in dust collector. The most notable carpet sweeper was the Bissel, patented in , which is still being made.

As early as Ives McGaffey, of Chicago, came up with an early version of the vacuum cleaner called the Whirlwind. This was a mechanical sweeper with a twist: a crank on the handle that turned a fan that sucked dirt into a cloth bag. Turning the hand crank was a chore, though, and McGaffey found few buyers. Later devices used the motion of the wheels as they advanced along the carpet to turn a fan or pump a set of bellows Daniel Hess of Iowa had patented a bellowsdriven version as early as It was a clever idea, but either the user had to move the sweeper frantically back and forth to generate enough sucking power, or else pushing the machine required superhuman strength.

A successful vacuum cleaner would have to be powered by something more than human muscle. Late in the century John S. Thurman, of St. Louis, designed something that was not the first motorized vacuum cleaner, though many sources credit him with inventing just that. The dust was blown into a receptacle rather than being sucked in, as in the machine we know.

Hubert Cecil Booth, an English structural engineer, has the strongest claim to building the first motorized vacuum cleaner for carpets. The American inventor was correct: Suction had been tried repeatedly without success. More than 30 previous American and British patents using the idea attested to this fact. But the principle was sound, as Booth showed a few days later by sucking on a plush chair in a restaurant.

He received patents on February 18 and August 30, , which suggests that he may have actually seen the American machine in a prior year. The dust was blown into a receptacle rather than being sucked in, as in the machine we know. Booth perceived the problems with this design the minute he saw it, writes Wohleber, when Thurman was in England demonstrating his invention.

Thurman was right: Producing suction was a mechanical challenge. But Booth managed it, and his machines "became the talk of the town," writes the BBC. The one who succeeded had a more personal stake in the vacuum. James Murray Spangler worked as a department store janitor who invented on the side. He writes:. Add Photo. Photos of John, friends, and moments of his past.

Be the 1st to share and we'll let you know when others do the same. Board of Education of Topeka. The ruling stated that state laws establishing separate public schools for black and white students was unconstitutional thus paving the way for integration in schools. In , at the age of only 7 years old, John was alive when on January 20th, John F.

Kennedy became the 35th President of the United States. He had previously been a U. John Thurman's Family Tree. John E Thurman Jan 13, - Nov 27, John's Friends. Friends of John Friends can be as close as family.