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Class Information
Number: 114/271
Name: Ships > Hull or hull adjunct employing fluid dynamic forces to derive a lift or alter trim, (e.g., planing hulls, etc.)
Description: Device wherein a hull attachment is provided or the hull form of the vessel is such that as the vessel moves through or across the surface of a body of water, a force is generated tending either to raise the vessel out of the water or to change the fore and aft drafts of the vessel relative to each other.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7398740 |
Multi-mission/purpose ground-effect craft derived from a common modular platform |
Jul. 15, 2008 |
| 7380515 |
Anti-cavitation system |
Jun. 3, 2008 |
| 7347154 |
Amphibious craft |
Mar. 25, 2008 |
| 7337743 |
High lift authority marine control system |
Mar. 4, 2008 |
| 7296529 |
Fluidynamic lift combined array, technology |
Nov. 20, 2007 |
| 7201111 |
Boat hulls with planing sections |
Apr. 10, 2007 |
| 7055451 |
Vessel hull |
Jun. 6, 2006 |
| 6964240 |
Hull for high speed water craft |
Nov. 15, 2005 |
| 6872107 |
Boat hull tunnel extension |
Mar. 29, 2005 |
| 6805067 |
Contour stern flap |
Oct. 19, 2004 |
| 6668743 |
Semi-displacement hull |
Dec. 30, 2003 |
| 6666160 |
High aspect dynamic lift boat hull |
Dec. 23, 2003 |
| 6666162 |
Aluminum hull boat with extruded running surface |
Dec. 23, 2003 |
| 6629507 |
Chine system for a boat hull |
Oct. 7, 2003 |
| 6606959 |
High speed drag reducing ventilation for marine vessel hulls |
Aug. 19, 2003 |
| 6412434 |
Small watercraft hull construction |
Jul. 2, 2002 |
| 6363877 |
Power boat |
Apr. 2, 2002 |
| 6354236 |
Aerodynamic and hydrodynamic aluminum boat hull with triangular flat pad |
Mar. 12, 2002 |
| 6332422 |
Hull modification to minimize porpoising of a boat |
Dec. 25, 2001 |
| 6318286 |
Hull shape of personal watercraft |
Nov. 20, 2001 |
| 6276293 |
Skidplate having non-symmetrical hydrofoil profiles producing skid-opposing side force only during turn maneuver |
Aug. 21, 2001 |
| 6250240 |
Water craft having ventilated propeller |
Jun. 26, 2001 |
| 6247422 |
Planing watercraft hull and propulsion system |
Jun. 19, 2001 |
| 6234104 |
Hull for a shallow water fishing boat |
May. 22, 2001 |
| 6223674 |
Gentile performance wedge (GPW) shock mitigation planning boat hull |
May. 1, 2001 |
| 6186086 |
Planing boat hull and methods of making same |
Feb. 13, 2001 |
| 6176196 |
Boat bottom hull design |
Jan. 23, 2001 |
| 6173670 |
Combined aerodynamic and hydrodynamic aluminum boat hull |
Jan. 16, 2001 |
| 6158375 |
Boat wake enhancer |
Dec. 12, 2000 |
| 6131529 |
Water going vessel hull and method for hull design |
Oct. 17, 2000 |
| RE36879 |
Planing boat hull |
Sep. 26, 2000 |
| 6119620 |
Kayak with release louvers |
Sep. 19, 2000 |
| 6116180 |
Boat |
Sep. 12, 2000 |
| 6095875 |
Hydro-planing foil |
Aug. 1, 2000 |
| 6085685 |
Spray deflector for a personal watercraft, jet ski or boat |
Jul. 11, 2000 |
| 6062159 |
Aquatic vehicle |
May. 16, 2000 |
| 6038995 |
Combined wedge-flap for improved ship powering |
Mar. 21, 2000 |
| 6014940 |
Surface effect craft |
Jan. 18, 2000 |
| 6003465 |
Lower part of the hull of a planing amphibian |
Dec. 21, 1999 |
| 6000357 |
Boat planing tabs |
Dec. 14, 1999 |
| 5983823 |
High speed sport/utility boat |
Nov. 16, 1999 |
| 5921198 |
Small watercraft hull |
Jul. 13, 1999 |
| 5878682 |
Watercraft and hull systems |
Mar. 9, 1999 |
| RE36093 |
Submersible boat |
Feb. 16, 1999 |
| 5860383 |
Displacement, submerged displacement, air cushion hydrofoil ferry boat |
Jan. 19, 1999 |
| 5819677 |
Hull with laminar flow interrupters |
Oct. 13, 1998 |
| 5787835 |
Wake enhancing structure |
Aug. 4, 1998 |
| 5718184 |
Hydro-lift boat hull |
Feb. 17, 1998 |
| 5685253 |
Reduced drag stable Vee bottom planing boat |
Nov. 11, 1997 |
| 5651327 |
Displacement, submerged displacement, air cushion hydrofoil ferry boat |
Jul. 29, 1997 |
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