A washing machine is a machine used to wash laundry, such as clothing and
sheets. The term ... The rotary washing machine was patented by Hamilton Smith
in 1858. .... The "inventor" of the...
In 1858 Hamilton Smith created the first rotary powered washing machine. Rotary
power uses a 4-stroke combustion cycle. Both of these inventions are what ...
Invention of the Washing Machine: from hand washing to the appliance we know,
... A similar drum was patented in 1858 by Hamilton Smith which included a ...
The earliest washing machine, the scrub board, was invented in 1797. The first
electric ... In 1858, Hamilton Smith patented the rotary washing machine. In 1874
Be it known that I, HAMILTON E. SMITH, of the city and county of Philadelphia
and State of Pennsylvania, have invented a new and Improved IVashing-
Oct 22, 2015 ... The first machine to turn the drum vertically was patented by Hamilton Smith in
England in 1858. The first washing machine designed to be ...
1797. Briggs device. American, James King patented the first washing machine
to use a drum ... In the year 1858, Hamilton Smith invented the first washing
machine. He was a resident of Pennsylvania, U.S.A. A crank controlled this
The earliest washing "machine" was the scrub board invented in 1797. With its ...
In 1858, Hamilton Smith patented the first rotary washing machine. Less than ...
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Dec 20, 2013 ... In the year 1858, Hamilton Smith invented the first washing machine. Subscribe &
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Hamilton Smith invented the first rotary washing machine that was also capable
of reverse rotation. The machine was also hand-powered.