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Class Information
Number: 114/246
Name: Ships > Towing or pushing > Steering
Description: Device including means specialized for towed or pushed vessels or objects for changing the direction of movement of the towed or pushed vessel or object or a train of such vessels.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7426896 |
Prone operator position personal watercraft |
Sep. 23, 2008 |
| 7423929 |
Method for laterally steering streamer cables |
Sep. 9, 2008 |
| 7404370 |
Steerable diverter for towed seismic streamer arrays |
Jul. 29, 2008 |
| 7167412 |
Apparatus for steering a marine seismic streamer via controlled bending |
Jan. 23, 2007 |
| 7092315 |
Device for laterally steering streamer cables |
Aug. 15, 2006 |
| 6910436 |
Propulsion steered towboat |
Jun. 28, 2005 |
| 6883453 |
Unmanned watercraft retrieval system |
Apr. 26, 2005 |
| 6678589 |
Boat positioning and anchoring system |
Jan. 13, 2004 |
| 6655311 |
Marine seismic diverter with vortex generators |
Dec. 2, 2003 |
| 6488445 |
Method and device for oil spill response operation |
Dec. 3, 2002 |
| 6354235 |
Convoy of towed ocean going cargo vessels and method for shipping across an ocean |
Mar. 12, 2002 |
| 6267070 |
System for towing equipment at sea |
Jul. 31, 2001 |
| 6182594 |
Towable innertube accessory with rudder |
Feb. 6, 2001 |
| 6079346 |
Tugboat having azimuthal propelling units |
Jun. 27, 2000 |
| 5881665 |
Towable recreational watercraft having effective and convenient steering system |
Mar. 16, 1999 |
| 5579710 |
Boat docking method and apparatus |
Dec. 3, 1996 |
| 5386792 |
Hook assembly for broken tow line retrieval and emergency marine towing |
Feb. 7, 1995 |
| 5247898 |
Water-ski board |
Sep. 28, 1993 |
| 5241920 |
Hook assembly for broken tow line retrieval and emergency marine towing |
Sep. 7, 1993 |
| 5235928 |
Towed submergible, collapsible, steerable tank |
Aug. 17, 1993 |
| 5188313 |
Glider aircraft tow control system |
Feb. 23, 1993 |
| 5150661 |
Retractable steering device for cargo barges that increases maneuverability by providing a pivot point or points when altering course |
Sep. 29, 1992 |
| 5111763 |
Steering unit for barges |
May. 12, 1992 |
| 5057044 |
Recreational water sled and towing method |
Oct. 15, 1991 |
| 4949663 |
Electro-magnetic coupling for tow boat and barge |
Aug. 21, 1990 |
| 4944239 |
Flap rudder and steering system |
Jul. 31, 1990 |
| 4928613 |
Retractable steering device for cargo barges that increases maneuverability by providing a pivot point or points when altering course |
May. 29, 1990 |
| 4890568 |
Steerable tail buoy |
Jan. 2, 1990 |
| 4860264 |
Arrangement for carrying out seismic prospection of the sea bed |
Aug. 22, 1989 |
| 4831599 |
Float for use in seismic surveys of the sea bed |
May. 16, 1989 |
| 4798157 |
Drogue associated with a guidance system |
Jan. 17, 1989 |
| 4748599 |
Control device for cables with seismic equipment, especially for gun cables comprising one or several gun arrays |
May. 31, 1988 |
| 4729333 |
Remotely-controllable paravane |
Mar. 8, 1988 |
| 4716553 |
Float for use in seismic surveys of the sea bed |
Dec. 29, 1987 |
| 4657087 |
Vehicle control system including vehicle with steering and elevation control relative to a filament |
Apr. 14, 1987 |
| 4568291 |
Stern thrustor for a tow |
Feb. 4, 1986 |
| 4553497 |
Tow of barges by tugs |
Nov. 19, 1985 |
| 4516517 |
Float recovery system |
May. 14, 1985 |
| 4453487 |
Device for fastening two hulls to each other |
Jun. 12, 1984 |
| 4404664 |
System for laterally positioning a towed marine cable and method of using same |
Sep. 13, 1983 |
| 4361103 |
Water sled device |
Nov. 30, 1982 |
| 4315476 |
Steering system for a ship |
Feb. 16, 1982 |
| 4307678 |
Hydraulic quick release system for tub/barge connections |
Dec. 29, 1981 |
| 4275677 |
Tow of barges by tugs |
Jun. 30, 1981 |
| 4249324 |
Steerable ocean floor dredge vehicle |
Feb. 10, 1981 |
| 4223628 |
Apparatus for pushing a barge with a push boat |
Sep. 23, 1980 |
| 4208813 |
Steerable ocean floor dredge vehicle |
Jun. 24, 1980 |
| 4087780 |
Offshore marine seismic source tow systems and methods of forming |
May. 2, 1978 |
| 4068208 |
Marine streamer position determination system |
Jan. 10, 1978 |
| 3937171 |
Multihull tugboat |
Feb. 10, 1976 |
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