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Class Information
Number: 114/144E
Name: Ships > Steering mechanism > Wind vane-operated > Electric
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7424858 |
Rudder angle sensor |
Sep. 16, 2008 |
| 7364480 |
Engine output control system for water jet propulsion boat |
Apr. 29, 2008 |
| 7263943 |
Outboard motor steering system |
Sep. 4, 2007 |
| 7140315 |
Method and system for steering watercraft |
Nov. 28, 2006 |
| 6941195 |
Method and device for allocating thrust |
Sep. 6, 2005 |
| 6902446 |
DC motor with integral controller |
Jun. 7, 2005 |
| 6865997 |
Apparatus for maneuvering boats |
Mar. 15, 2005 |
| 6843195 |
Outboard motor steering system |
Jan. 18, 2005 |
| 6790110 |
Marine power steering system |
Sep. 14, 2004 |
| 6655309 |
Apparatus for maneuvering boats |
Dec. 2, 2003 |
| 6652331 |
Trolling motor with integral sonar transducer |
Nov. 25, 2003 |
| 6592412 |
Propelling and driving system for boats |
Jul. 15, 2003 |
| 6468117 |
Trolling motor foot control with detent |
Oct. 22, 2002 |
| 6386930 |
Differential bucket control system for waterjet boats |
May. 14, 2002 |
| 6299493 |
Steering control method and apparatus for dual electric motor marine propulsion system |
Oct. 9, 2001 |
| 6026759 |
Adjustable leveling fin rudder method and apparatus for powerboats |
Feb. 22, 2000 |
| 5931110 |
Vessel direction control system for small-scale vessel |
Aug. 3, 1999 |
| 5860842 |
Self-steering system for watercraft |
Jan. 19, 1999 |
| 5725402 |
Wireless marine propulsion trim/tilt control system |
Mar. 10, 1998 |
| 5606930 |
Hand operated trolling motor control station |
Mar. 4, 1997 |
| 5555837 |
Boat stabilizing rudder system |
Sep. 17, 1996 |
| 5525081 |
Transducer system for trolling motor |
Jun. 11, 1996 |
| 5481261 |
Warning for remote control system |
Jan. 2, 1996 |
| 5413461 |
Method and apparatus for controlling a propulsion engine output based on the net axial force on a propeller shaft |
May. 9, 1995 |
| 5362263 |
Trolling autopilot |
Nov. 8, 1994 |
| 5357889 |
Watercraft autopilot actuator |
Oct. 25, 1994 |
| 5350326 |
Hydraulic pressure generating device for power steering apparatus for outboard engine |
Sep. 27, 1994 |
| 5350328 |
Marine engine control system |
Sep. 27, 1994 |
| 5313905 |
Twin wing sailing yacht |
May. 24, 1994 |
| 5253604 |
Electro-mechanical steering device, especially for boats |
Oct. 19, 1993 |
| 5240445 |
Power steering system of outboard motor |
Aug. 31, 1993 |
| 5235927 |
Autopilot system |
Aug. 17, 1993 |
| 5202835 |
Trolling motor with heading lock |
Apr. 13, 1993 |
| 5179905 |
Adaptive autopilot |
Jan. 19, 1993 |
| 5172324 |
Electronic steering system |
Dec. 15, 1992 |
| 5152239 |
Autopilot having roll compensation capabilities |
Oct. 6, 1992 |
| 5129345 |
System and method for automatically steering a boat along a path to maintain a selected depth |
Jul. 14, 1992 |
| 5127352 |
Flasher display sonar depth sounder non-intrusion sensor |
Jul. 7, 1992 |
| 5088943 |
Park function for a steered trolling motor |
Feb. 18, 1992 |
| 5081582 |
Method of controlling position of on-water water curtain device |
Jan. 14, 1992 |
| 5078070 |
Membrane potentiometers used as error transducers in a trolling motor |
Jan. 7, 1992 |
| 5069642 |
Kill function for a steered trolling motor |
Dec. 3, 1991 |
| 5050519 |
Boat trolling motor control |
Sep. 24, 1991 |
| 5041029 |
Automatic trolling arrangement |
Aug. 20, 1991 |
| 4980628 |
Control system |
Dec. 25, 1990 |
| 4862819 |
Wheel drive |
Sep. 5, 1989 |
| 4854902 |
Boat speed and direction control system |
Aug. 8, 1989 |
| 4824408 |
Remotely controlled steering apparatus for outboard trolling motors |
Apr. 25, 1989 |
| 4785404 |
Beating and passage time optimization computer navigation system for sailing vessels |
Nov. 15, 1988 |
| 4767363 |
Control device for marine engine |
Aug. 30, 1988 |
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