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Class Information
Number: 114/290
Name: Ships > Hull or hull adjunct employing fluid dynamic forces to derive a lift or alter trim, (e.g., planing hulls, etc.) > Having fluid channeling or entrapping configuration > Plural channels
Description: Device wherein a multiplicity of fluid conducting grooves are formed in the bottom of the hull.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7448927 |
Shallow draft boat with a tri-tunnel hull |
Nov. 11, 2008 |
| 7418915 |
Entrapment tunnel monohull optimized waterjet and high payload |
Sep. 2, 2008 |
| 7371140 |
Protective marine vessel and drive |
May. 13, 2008 |
| 7316193 |
Vessel for water travel |
Jan. 8, 2008 |
| 7207286 |
Tri-point hydro sled |
Apr. 24, 2007 |
| 7204196 |
Powered boat hull |
Apr. 17, 2007 |
| 7165503 |
Hull of a ship having a central keel and side chines |
Jan. 23, 2007 |
| 7055451 |
Vessel hull |
Jun. 6, 2006 |
| 6895883 |
Powered boat hull |
May. 24, 2005 |
| 6840825 |
Amphibious recreational vehicle |
Jan. 11, 2005 |
| 6708642 |
Tri-sponson boat hull and method of making boat hulls |
Mar. 23, 2004 |
| 6679192 |
Integrated entry air cushion marine vessel and marine platform |
Jan. 20, 2004 |
| 6675736 |
Boat having channels formed in its hull |
Jan. 13, 2004 |
| 6648270 |
Vehicle |
Nov. 18, 2003 |
| 6631690 |
Planing, air-conveying bottom for boats |
Oct. 14, 2003 |
| 6546886 |
Air assisted ship |
Apr. 15, 2003 |
| 6425341 |
Boat hull |
Jul. 30, 2002 |
| 6345584 |
Hull for shipping with a mono-three-catamaran architecture |
Feb. 12, 2002 |
| 6293218 |
Tunnel-hulled boat |
Sep. 25, 2001 |
| 6293216 |
Surface effect ship (SES) hull configuration having improved high speed performance and handling characteristics |
Sep. 25, 2001 |
| 6237522 |
Bottom structure of personal watercraft |
May. 29, 2001 |
| 6148757 |
Hydrodynamic and reinforced catamaran hull design |
Nov. 21, 2000 |
| 6067923 |
Turbulent stabilizing venturi system |
May. 30, 2000 |
| 5934218 |
Planing vessel |
Aug. 10, 1999 |
| 5850793 |
Hydrochannel tri-hull |
Dec. 22, 1998 |
| 5570650 |
Surface effect vessel hull |
Nov. 5, 1996 |
| 5476061 |
Power boat hull |
Dec. 19, 1995 |
| 5435260 |
Pontoon-type boat |
Jul. 25, 1995 |
| 5425325 |
High-speed lateral-stability hull construction |
Jun. 20, 1995 |
| 5415120 |
Multiple hull air ride craft |
May. 16, 1995 |
| RE34922 |
Watercraft |
May. 2, 1995 |
| 5402743 |
Deep chine hull design |
Apr. 4, 1995 |
| 5401197 |
Hull |
Mar. 28, 1995 |
| 5390621 |
Watercraft |
Feb. 21, 1995 |
| 5365869 |
Catamaran for pastime, model construction or racing in any competition rating, with induced hydrodinamic stability |
Nov. 22, 1994 |
| 5346745 |
Elastic micro-fabricated surface layer for reducing turbulence and drag on an object while it moves through a fluid medium |
Sep. 13, 1994 |
| 5313907 |
External rail system for boat |
May. 24, 1994 |
| 5265554 |
Boat construction |
Nov. 30, 1993 |
| 5255626 |
Watercraft |
Oct. 26, 1993 |
| 5231945 |
Power boat hull |
Aug. 3, 1993 |
| 5211126 |
Ship or boat construction having three hulls |
May. 18, 1993 |
| 5205767 |
Propelling system suitable for use on watercraft |
Apr. 27, 1993 |
| 5205235 |
External rail system for boats |
Apr. 27, 1993 |
| 5199373 |
Hull configuration for jet skis |
Apr. 6, 1993 |
| 5191849 |
Multi-hulled boat |
Mar. 9, 1993 |
| 5176095 |
Multiple hull air ride boat |
Jan. 5, 1993 |
| 5158033 |
Air cushion vehicles |
Oct. 27, 1992 |
| 5140930 |
Water craft |
Aug. 25, 1992 |
| RE33768 |
Water ski construction |
Dec. 17, 1991 |
| 5031556 |
Marine hull |
Jul. 16, 1991 |
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