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which had a rotating brush and bellows which generated suction but it was never mass produced.
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which had a rotating brush and bellows which generated suction but it was never mass produced.
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brushes connected to wheels and when sweeper moves brushes rotate and clean the floor.
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carpet sweeper that had brushes connected to wheels and when sweeper moves brushes rotate and clean the floor.
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which was gasoline powered and blow the air to clean the dust instead of creating vacuum.
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which was gasoline powered and blow the air to clean the dust instead of creating vacuum.
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powering it with electricity and covering the rollers with sponge which were moistened with water to better collect the dust.
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powering it with electricity and covering the rollers with sponge which were moistened with water to better collect the dust.
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a small motor that could ran on either AC or DC electrical power and which will later power many vacuum cleaners and make them smaller.
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a small motor that could ran on either AC or DC electrical power and which will later power many vacuum cleaners and make them smaller.
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Ohio starts to manufacture vacuum cleaners with a disposable bag and was the first to do so.
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Ohio starts to manufacture vacuum cleaners with a disposable bag and was the first to do so.
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The first model of vacuum cleaner made of plastic appears on the market.
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The first upright vacuum cleaners appear in production.
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making industrial strength upright vacuum cleaners but which have reduced weight and are easier to use.
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Black & Decker starts selling small cordless vacuum cleaner that works on batteries.
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Year of the first robotic cleaner: Electrolux’s Trilobite. It appeared for the first time at BBC’s Tomorrow’s World.
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iRobot makes Roomba: a disc-shaped vacuum cleaner with AI and sensors that cleans the room without human involvement.
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Jake Tyler from Britain invents cardboard vacuum cleaner.
