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Class Information
Number: 114/281
Name: Ships > Hull or hull adjunct employing fluid dynamic forces to derive a lift or alter trim, (e.g., planing hulls, etc.) > Having hydrofoil > Having means to tilt or reposition foil or foil adjunct > Steerable foil
Description: Device wherein the direction in which the vessel moves can be altered by turning or otherwise repositioning the foil.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7047901 |
Motorized hydrofoil device |
May. 23, 2006 |
| 6748893 |
Foil system device for vessels |
Jun. 15, 2004 |
| 5697317 |
Hydro ski |
Dec. 16, 1997 |
| 5329870 |
Watercraft with vertically movable hydrofoils |
Jul. 19, 1994 |
| 5285742 |
Sail powered vehicle |
Feb. 15, 1994 |
| 4972792 |
Lateral stabilization device for entirely submerged type hydrofoil craft |
Nov. 27, 1990 |
| 4711195 |
Hydrofoil apparatus |
Dec. 8, 1987 |
| 4617871 |
Steerable wind-powered vehicle |
Oct. 21, 1986 |
| 4356786 |
Hydrofoil boat |
Nov. 2, 1982 |
| 4228750 |
Hydrofoil sailboat with control tiller |
Oct. 21, 1980 |
| 4205618 |
Trimming and stabilizing systems |
Jun. 3, 1980 |
| 4182256 |
Automatic takeoff controller for hydrofoil craft |
Jan. 8, 1980 |
| 4100876 |
Hydrofoil fixed strut steering control |
Jul. 18, 1978 |
| 4099477 |
Engine powered water craft |
Jul. 11, 1978 |
| 4061104 |
Hydrofoil vessel |
Dec. 6, 1977 |
| 4058076 |
Hull foils with hydrodynamic righting forces |
Nov. 15, 1977 |
| 4033278 |
Apparatus for controlling lateral positioning of a marine seismic cable |
Jul. 5, 1977 |
| 3934533 |
Aerofoil or hydrofoil |
Jan. 27, 1976 |
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