ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,384,438, issued on Aug. 12.
"Foldable door cart" was invented by Brian Goldwitz (Waterbury, Conn.).
According to the abstract* released by the U.S. Patent & Trademark Office: "The current invention is a foldable door frame holder cart with a rounded support bar in the middle of a base holding a door frame. The base has a plurality of wheels in the preferred embodiment. The device has adjustable brackets which the hinges of the door frame fit into. The adjustable bracket such as a thumb-turn bracket which can be used to better secure the door frame to the device. The device without the door with door frame guides that extend up from the top of the base. The cart can carry multiple doo...