70388 ⎘
Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils movable around a vertical axis, e.g. for steering
HYDROFOIL BOAT
#2BOAT WITH HYDROFOILS RETRIEVABLE ABOVE A WATER LINE
#3Boat with stowable hydrofoils
#4HUMAN POWERED HYDROFOIL VEHICLE
#5A HYDROFOIL ARRANGEMENT
#6Hydrofoil with variable lift and drag for a watercraft
#7Boat with independently-controlled, twin rear steering, stowable hydrofoils
#8DYNAMIC FIN ALIGNMENT SYSTEM
#9MARINE PROPULSION SYSTEM AND MARINE VESSEL COMPRISING A MARINE PROPULSION SYSTEM
#10Training Device for Hydrofoil Watercraft and Methods of Use Thereof
#11Sailing vessel
#12Hydrofoil unit for a mobile offshore apparatus
#13Sailing vessel
#14Motorized hydrofoil device
#15Flying Craft with Realtime Controlled Hydrofoil
#16Control systems for water-sports watercraft
#17Stabilizing apparatus
#18Vessel control system with movable underwater wings
#19WATERCRAFT WITH AT LEAST ONE SUPPORTING SURFACE
#20Quadfoiler
#21Hydrofoil arrangement
#22Dynamics stabiliser for a boat, a force stabilising device for orienting sails and semi-sumersible boat
#23Self propelled hydrofoil device with leverage-based control of drive foil