The Vacuum Cleaner Was Harder to Invent Than You Might Think | Smart News| Smithsonian Magazine
National Museum of American History
The early years of vacuum cleaners - AUSSIES VINTAGE VACUUMS
RHR Cleaning Services - What would we do without a vacuum cleaner? On June 8, 1869, Chicago inventor, Ives McGaffey patented a "sweeping machine". This was the first patent for a device