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Class Information
Number: 114/282
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 > Having means to move foil to a retracted nonuse position
Description: Device wherein means are provided for shifting the foil between an inactive storage position and an active fluid coacting position.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7143710 |
Low drag ship hull |
Dec. 5, 2006 |
| 7140318 |
Method and apparatus for modifying wake |
Nov. 28, 2006 |
| 6782839 |
Hydrofoil boat |
Aug. 31, 2004 |
| 6499419 |
Hydrofoil wing system for monohull keel boat |
Dec. 31, 2002 |
| 6439148 |
Low-drag, high-speed ship |
Aug. 27, 2002 |
| 6199496 |
Hybrid air cushion ground effect vehicle |
Mar. 13, 2001 |
| 6164235 |
Hydrofoil supported water craft |
Dec. 26, 2000 |
| 5934215 |
Stabilized air cushioned marine vehicle |
Aug. 10, 1999 |
| 5755173 |
Amphibious automobile with a sleek displacement hull in the substantial contour of a canoe |
May. 26, 1998 |
| 5645009 |
Power boat trim augmentation device |
Jul. 8, 1997 |
| 5636585 |
Sailboat with hydrofoil members |
Jun. 10, 1997 |
| 5626669 |
High efficiency marine vehicle |
May. 6, 1997 |
| 5493990 |
Hydrofoil with trolling plate |
Feb. 27, 1996 |
| 5474011 |
Shock absorbing apparatus for hydrofoil watercraft |
Dec. 12, 1995 |
| 5469801 |
Advanced marine vehicles for operation at high speed in or above rough water |
Nov. 28, 1995 |
| 5404830 |
Finned boat hull |
Apr. 11, 1995 |
| 5390623 |
Boat hull |
Feb. 21, 1995 |
| 5377610 |
Sailboat brake apparatus |
Jan. 3, 1995 |
| 5373800 |
Sea vessel |
Dec. 20, 1994 |
| 5329870 |
Watercraft with vertically movable hydrofoils |
Jul. 19, 1994 |
| 5263433 |
Hybrid hydrofoil strut leading edge extension |
Nov. 23, 1993 |
| 5224435 |
Fin box assemblies for windsurfers |
Jul. 6, 1993 |
| 5152705 |
Flow actuated fin system for water sport boards and the like |
Oct. 6, 1992 |
| 5117776 |
Hydrofoil system |
Jun. 2, 1992 |
| 5027737 |
Amphibious hydrofoil vehicle |
Jul. 2, 1991 |
| 5018686 |
Hydrodynamic lift for flying boats or sea planes |
May. 28, 1991 |
| 4974539 |
Integrated propulsion and hydrofoil system |
Dec. 4, 1990 |
| 4953492 |
Water supporting and propulsion systems |
Sep. 4, 1990 |
| 4936240 |
Structure for holding underwater projections |
Jun. 26, 1990 |
| 4781143 |
Trailable vehicle pontoon system |
Nov. 1, 1988 |
| 4685641 |
Transient air and surface contact vehicle |
Aug. 11, 1987 |
| 4452166 |
Foil stabilized monohull vessel |
Jun. 5, 1984 |
| 4445452 |
Hydrofoil assembly |
May. 1, 1984 |
| 4364324 |
Strut release mechanism for hydrofoil craft |
Dec. 21, 1982 |
| 4349340 |
Man-propelled hydrofoil boat |
Sep. 14, 1982 |
| 4303034 |
Vehicles for operating over water |
Dec. 1, 1981 |
| 4218985 |
Steering and stabilization apparatus for torpedo |
Aug. 26, 1980 |
| 4182256 |
Automatic takeoff controller for hydrofoil craft |
Jan. 8, 1980 |
| 4178871 |
Automatic control system for hydrofoil craft |
Dec. 18, 1979 |
| 4164909 |
Wind driven hydrofoil watercraft |
Aug. 21, 1979 |
| 4080922 |
Flyable hydrofoil vessel |
Mar. 28, 1978 |
| 4041885 |
Apparatus for and method of stabilizing a marine vessel in pitch |
Aug. 16, 1977 |
| 3968762 |
Triple hybrid watercraft |
Jul. 13, 1976 |
| 3966143 |
Self-launching glider |
Jun. 29, 1976 |
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