History of the vacuum cleaner

Vacuum cleaner is a household electrical appliance familiar to every family in modern life. Especially for housewives, vacuum cleaners are powerful assistants, helping to reduce the effort and time to clean the house. However, have we ever asked the question of "when and how do vacuum cleaners work?".

The following infographic has been synthesized from a database of patents related to vacuum cleaners. Then, sort in chronological order shows its development process. Hopefully Infographic will give you an overview of the history of formation and development of vacuum cleaners, household appliances have been popular all over the world.