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Class Information
Number: 114/278
Name: Ships > Hull or hull adjunct employing fluid dynamic forces to derive a lift or alter trim, (e.g., planing hulls, etc.) > Having hydrofoil > Ported strut or foil
Description: Device wherein the wing-like lift generating member or a support therefor is provided with a fluid passage which begins or terminates in an aperture formed in the member or its support.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7143710 |
Low drag ship hull |
Dec. 5, 2006 |
| 6901873 |
Low-drag hydrodynamic surfaces |
Jun. 7, 2005 |
| 6439148 |
Low-drag, high-speed ship |
Aug. 27, 2002 |
| 6278904 |
Floating robot |
Aug. 21, 2001 |
| 6167829 |
Low-drag, high-speed ship |
Jan. 2, 2001 |
| 5601047 |
Dualcavitating hydrofoil structures for multi-speed applications |
Feb. 11, 1997 |
| 4989533 |
Support strut for hydrofoil craft |
Feb. 5, 1991 |
| 4974539 |
Integrated propulsion and hydrofoil system |
Dec. 4, 1990 |
| 4862820 |
Propulsion and lift system for speed boats with submerged foil |
Sep. 5, 1989 |
| 4756265 |
High speed boat lifting structures |
Jul. 12, 1988 |
| 4387869 |
Mono-element combined supercritical high lift airfoil |
Jun. 14, 1983 |
| 4335671 |
Flap leading edge for hydrofoil vessels and the like |
Jun. 22, 1982 |
| 3968762 |
Triple hybrid watercraft |
Jul. 13, 1976 |
| 3936013 |
Vortex control |
Feb. 3, 1976 |
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