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An early hand-pumped 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.
On April 1, 2016, Bosch was renewed for a third season. [17] [18] On October 16, 2016, Bosch was renewed for a fourth season. [19] On February 13, 2018, Bosch was renewed for a fifth season. [20] On November 14, 2018, Bosch was renewed for a sixth season. [21] On February 13, 2020, the series was renewed for a seventh and final season. [22]