ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,723,706, issued on Sept. 1.
"Foldable vacuum cleaner stand" was invented by Shijie Wang (Zhejiang, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A foldable vacuum cleaner stand comprises a base and a support frame body, wherein the left end of the base is provided with a retaining frame for limiting the floor brush of the vacuum cleaner, and the right end of the base is provided with at least two support plates, which are fixedly installed at the front and rear sides of the base respectively; the support frame body is located above the right end of the base and extends obliquely upward in the direction of the retaining frame, while two support pl...