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Class Information
Number: 114/122
Name: Ships > Ballasting > Antirolling
Description: Means to prevent the rolling, pitching, etc., due to wave motion.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7458329 |
Hydrogyro ship stabilizer and method for stabilizing a vessel |
Dec. 2, 2008 |
| 7370594 |
System for reducing the roll of a boat |
May. 13, 2008 |
| 7316193 |
Vessel for water travel |
Jan. 8, 2008 |
| 7263942 |
Fin stabilizer for vessel and control method and control program therefor |
Sep. 4, 2007 |
| 7240630 |
Gyrostabilizer for small boats |
Jul. 10, 2007 |
| 7011472 |
Semi-submersible offshore vessel |
Mar. 14, 2006 |
| 6978728 |
Active roll stabilization system for ships |
Dec. 27, 2005 |
| 6745715 |
Stern flap corrective motion and fuel saving control system for marine vessels |
Jun. 8, 2004 |
| 6655308 |
Passive stabilizer for floating petroleum-production systems |
Dec. 2, 2003 |
| 6652193 |
Swaying reduction apparatus and floating body therewith |
Nov. 25, 2003 |
| 6619221 |
Oscillation suppression device |
Sep. 16, 2003 |
| 6571724 |
Stern depressor type motion stabilization system for marine vessel |
Jun. 3, 2003 |
| 6561110 |
Passive stabilizer for floating petroleum-production systems |
May. 13, 2003 |
| 6487982 |
Anti-rolling structure for box-type floating body |
Dec. 3, 2002 |
| 6382121 |
Boat ballast system |
May. 7, 2002 |
| 6367400 |
Stabilization apparatus for ship movement |
Apr. 9, 2002 |
| 6240869 |
Watercraft stabilization apparatus |
Jun. 5, 2001 |
| 6102625 |
Wave dampener for floating structures |
Aug. 15, 2000 |
| 6019056 |
Anti-rolling apparatus |
Feb. 1, 2000 |
| 5839693 |
Aircraft refueling system |
Nov. 24, 1998 |
| 5803006 |
Float master for a watercraft |
Sep. 8, 1998 |
| 5787832 |
Method and apparatus to stabilize marine vessels |
Aug. 4, 1998 |
| 5732646 |
Container with recirculation system for cleaning boat hulls on land |
Mar. 31, 1998 |
| 5713163 |
Vibration damping apparatus |
Feb. 3, 1998 |
| 5632222 |
Load orientating device |
May. 27, 1997 |
| 5628267 |
Oscillation suppression device and ship provided with the same |
May. 13, 1997 |
| 5592897 |
Watercraft |
Jan. 14, 1997 |
| 5588391 |
Fin with trailing edge fixed flaps for ships |
Dec. 31, 1996 |
| 5488919 |
Canted rudder system for pitch roll and steering control |
Feb. 6, 1996 |
| 5452674 |
Ship stabiliser automatic gain control system |
Sep. 26, 1995 |
| 5379713 |
Stabilizer |
Jan. 10, 1995 |
| 5203727 |
Control apparatus for an outboard marine engine with improved cruising performance |
Apr. 20, 1993 |
| 5144904 |
Stabilizing apparatus |
Sep. 8, 1992 |
| 5108326 |
Flexible surface drogue/stabilizer for drifter buoys |
Apr. 28, 1992 |
| 5095839 |
Stabilizer for boats and the like |
Mar. 17, 1992 |
| 5026008 |
Fluid-loop reaction system |
Jun. 25, 1991 |
| 4905622 |
Marine anti-roll device |
Mar. 6, 1990 |
| 4863404 |
Jet propulsion and stabilization means for ships |
Sep. 5, 1989 |
| 4798157 |
Drogue associated with a guidance system |
Jan. 17, 1989 |
| 4785754 |
Device for avoiding capsizing of catamarans |
Nov. 22, 1988 |
| 4777899 |
Hydraulically actuated fin stabilizer system |
Oct. 18, 1988 |
| 4760813 |
Device for eliminating disturbing heeling of ships at loading and unloading |
Aug. 2, 1988 |
| 4748927 |
Means and a method for positioning a stabilizer on a boat |
Jun. 7, 1988 |
| 4702192 |
Vessel such as ship, boat and the like with stabilizing means |
Oct. 27, 1987 |
| 4681053 |
Vessel such a ship, boat and the like provided with stabilizing means |
Jul. 21, 1987 |
| 4647928 |
Stability indicator for marine vessel |
Mar. 3, 1987 |
| 4582014 |
Vessel having stabilizing system |
Apr. 15, 1986 |
| 4546719 |
Arrangement in vessels |
Oct. 15, 1985 |
| 4541356 |
Multihull vessel with capsize prevention means |
Sep. 17, 1985 |
| 4388889 |
Electrical actuator for ship roll stabilization |
Jun. 21, 1983 |
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