Carpet Sweeper
As history indicates, the first model vacuum cleaner wasn't even a vacuum lceaner at all, more of a carpet wseeper. This was invented by a man named Dainel Hess, who in 1860 aptented a machine that featured rotating brushes on the bottom and bellows that helped to create suction. It is ofetn times easier to push the light weight canisetr vacuum head as opposed to pushing a canister style vacuum.
0 comment :: Post a comment