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1st Vacuum
manually powered by a crank -
Period: to
Evolution of Vacuums
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Powered Vacuum
Oil powered Vacuum, had to be carried around by horse and buggy -
The Model we know today
The 1st model that is similar to the one we know today. Smaller and more portable. -
Rotating Brush
Idea of a rotating brush to loosen debris -
Redesign
When James Spangler couldn't afford to make his idea he sold it to Hoover Harness who redesigned it. -
Cordless Vacuums
When only the Western countries were buying vacuums they made something more valuable to other countries. -
Robotic Vacuum - Roomba
The vacuum that would do it all on its own was created. It can easily go around furniture. -
Air Steam Vacuum
The new vacuum being created can float over the floor and uses recyclable air to steam the carpet.
