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Class Information
Number: 114/242
Name: Ships > Towing or pushing
Description: Device including means enabling a vessel either to pull an object through the water or to bear against or otherwise apply a thrusting force to an object to shove the object through the water.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7415936 |
Active steering for marine sources |
Aug. 26, 2008 |
| 7331304 |
Windshield system including tower frame |
Feb. 19, 2008 |
| 7311056 |
Pontoon float towable behind a watercraft |
Dec. 25, 2007 |
| 7222579 |
Control system for positioning of marine seismic streamers |
May. 29, 2007 |
| 7216600 |
High maneuverability towcraft |
May. 15, 2007 |
| 7178475 |
High maneuverability towcraft |
Feb. 20, 2007 |
| 7146918 |
Wind-powered linear motion hydrogen production systems |
Dec. 12, 2006 |
| 7125300 |
Recreational aquatic airborne vehicle |
Oct. 24, 2006 |
| 7096815 |
Underwater scooter |
Aug. 29, 2006 |
| 7004099 |
Hybrid-powered underwater scooter |
Feb. 28, 2006 |
| 6990919 |
Attachment to a sea scooter |
Jan. 31, 2006 |
| 6837175 |
Asymmetric tow system for multiple linear seismic arrays |
Jan. 4, 2005 |
| 6834607 |
Towing system and method for a water sports apparatus |
Dec. 28, 2004 |
| 6755144 |
Towed line floater |
Jun. 29, 2004 |
| 6694909 |
Hydraulic activated toroidal aperture generation system |
Feb. 24, 2004 |
| 6666159 |
Water sport towing apparatus |
Dec. 23, 2003 |
| 6665789 |
Surface or underwater dive vehicle |
Dec. 16, 2003 |
| 6655311 |
Marine seismic diverter with vortex generators |
Dec. 2, 2003 |
| 6606958 |
Towed acoustic source array system for marine applications |
Aug. 19, 2003 |
| 6575112 |
Elevated tow apparatus |
Jun. 10, 2003 |
| 6556510 |
Integrated marine seismic source and method |
Apr. 29, 2003 |
| 6516739 |
Watercraft |
Feb. 11, 2003 |
| 6463868 |
Tether retraction device |
Oct. 15, 2002 |
| 6460479 |
Convertible protective cover/floating towable auxiliary unit for a personal watercraft |
Oct. 8, 2002 |
| 6453839 |
Self stabilizing tow apparatus |
Sep. 24, 2002 |
| 6422506 |
Towed airborne array system |
Jul. 23, 2002 |
| 6416369 |
Underwater towing of marine vessels |
Jul. 9, 2002 |
| 6305309 |
Attitude and roll stabilizer for towed undersea devices |
Oct. 23, 2001 |
| 6295943 |
Towing apparatus for personal watercraft |
Oct. 2, 2001 |
| 6260500 |
Emergency ship towing system |
Jul. 17, 2001 |
| 6253700 |
Method for maintaining flotation using a helical turbine assembly |
Jul. 3, 2001 |
| 6210076 |
Offshore deck installation |
Apr. 3, 2001 |
| 6182593 |
Sea going barge train |
Feb. 6, 2001 |
| 6178914 |
Method and an arrangement for launching and taking aboard a raft |
Jan. 30, 2001 |
| 6055924 |
Foil assisted marine towing |
May. 2, 2000 |
| 6047657 |
Surfable wave making device |
Apr. 11, 2000 |
| 6044788 |
Water sports performance system and method |
Apr. 4, 2000 |
| 6044787 |
Ship and a method adapted to generate tensile stresses in a pull line extended between the ships and an object to which a pull is to be applied |
Apr. 4, 2000 |
| 6044786 |
Seismic cable retrieval system |
Apr. 4, 2000 |
| 6011752 |
Seismic streamer position control module |
Jan. 4, 2000 |
| 5988932 |
Marine connector |
Nov. 23, 1999 |
| 5943977 |
Convertible water ski tow apparatus |
Aug. 31, 1999 |
| 5934217 |
Collapsible, stowable boom and pylon device for watercraft |
Aug. 10, 1999 |
| 5913280 |
Method and system for towing multiple streamers |
Jun. 22, 1999 |
| 5850801 |
Pushing unit |
Dec. 22, 1998 |
| 5797343 |
System for establishing a towing connection between a marine casualty and a salvage vessel |
Aug. 25, 1998 |
| 5791280 |
Towable cargo watercraft that is transportable on a car-top carrier |
Aug. 11, 1998 |
| 5782664 |
Motorized craft for propelling a person lying in a horizontal position |
Jul. 21, 1998 |
| 5704817 |
Water surface propulsion device |
Jan. 6, 1998 |
| 5694877 |
Ship docking vessel |
Dec. 9, 1997 |
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