ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,544,282, issued on Feb. 10, was assigned to AMBU-BOX KFT. (Kistarcsa, Hungary).
"Ambulance" was invented by Endre Marton Laszlo (Kistarcsa, Hungary).
According to the abstract* released by the U.S. Patent & Trademark Office: "Ambulance having a chassis (210) that can move by itself and a self-supporting superstructure (100) including the patient compartment (110). A coupling structure (300) driven by an electric actuator is provided between the top (231) of the rear part (230) of the chassis (210) and the bottom (101) of the superstructure (100), and having two states. In fixed state the coupling structure (300) is arranged within the space with a given vertical height (h) between th...