US Patent 7604522 Hydrofoil bike apparatus

The hydrofoil bike apparatus has a top frame member, a fork tube with a steerable fork within, a handlebar affixed atop the fork, a steered first foil affixed to the fork bottom, a center support first end affixed below the top frame member, a second foil disposed on the center support second end, the second foil substantially horizontally even with and directly behind the first foil, the first and second foils traveling slightly below the water surface with a rear foil atop the water, a third foil above and directly behind the second foil, a flotation member affixed to the fork tube, the center support, and the top member, the flotation member out of the water with the apparatus at speed, a seat atop the top frame member, a tow assembly with swiveling and adjustable pressure sensitive automatic release from an existing tow tope of an existing towing watercraft.