US Patent Issued to Aktiebolaget Electrolux on April 14 for "Vacuum cleaner apparatus, vacuum cleaner unit, and method of operating a vacuum cleaner apparatus" (Swedish Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,599,275, issued on April 14, was assigned to Aktiebolaget Electrolux (Stockholm).

"Vacuum cleaner apparatus, vacuum cleaner unit, and method of operating a vacuum cleaner apparatus" was invented by Peter Mian (Stockholm) and Christoffer Sormark (Stockholm).

According to the abstract* released by the U.S. Patent & Trademark Office: "A vacuum cleaner apparatus having a first vacuum cleaner unit and a second vacuum cleaner unit. The apparatus includes a first motor/fan unit arranged in the first vacuum cleaner unit and a second motor/fan unit and a second dust separation unit arranged in the second vacuum cleaner unit. The apparatus further includes a connection interface for removably...