Vacuum cleaner
The vacuum cleaner evolved from the carpet sweeper via manual vacuum cleaners. The first manual models, using bellows, were developed in the 1860s, and the first motorized designs appeared at the turn of the 20th century, with the first decade being the boom decade.
Hubert Cecil Booth
Hubert Cecil Booth (4 July 1871 – 14 January 1955) was an English engineer best known today for having invented one of the first powered vacuum cleaners.