Nikola Tesla U.S. Patent 613,809 - Method of and Apparatus for Controlling Mechanism of Moving Vehicle or Vehicles Patent Wrapper Page 32

248 controlling circuit, adjusted or rerd ered sensitive to waves or disturbances of a definite character, establishing a region of such waves or disturbances, and rendering by their means the controlling circuit active or inactive, as set forth. 5. The method of propelling, steering or operating a moving vessel or vehicle, by the agency of electrical waves or disturbances transmitted to the vessel or vehicle broader than appts invention. mechanism adapter to be ·Arected through natural media, as herein described. 6. The combination with a source of electrical weves disturbances urbances of a moving vessel or vehicle, and mechanism for propelling, steering or ope rating the same, adapted to be actuated by the influence of the said waves or actuate disturbances at a distance from the source, as set forth. 7. The combination with a source of electrical waves or disturbances of a moving vessel or vehicle, mechanism for propelling, steering or operating the same, a circuit and means therein for controlling said mechanism, and means for rendering said circuit active orinactive through the influence of the said waves or disturbances exerted at a distance, from the source, as set forth. 8. The combination with a source of electrical waves or disturbances and means for starting and stopping the same, of a vessel or vehicle, propelling and steering mechanism. carried thereby, a circuit containing or connected with means for controlling the operation of said mechanism and adjusted or rendered sensitive to the waves or disturbances of the source, as set forth. (24) incoinplete" cuticime or