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Class Information
Number: 114/51
Name: Ships > Vessel raising and docking > Submerged > Hoisting
Description: Means for raising sunken vessels by hoisting or for hauling vessels off shoals or bars. The sunken vessel is hoisted toward some floating vessel which supports the hoisting apparatus.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7296530 |
Unmanned system for underwater object inspection, identification and/or neutralization |
Nov. 20, 2007 |
| 7040680 |
Load handling device |
May. 9, 2006 |
| 7028627 |
Submersible vehicle launch and recovery system |
Apr. 18, 2006 |
| 7000560 |
Unmanned underwater vehicle docking station coupling system and method |
Feb. 21, 2006 |
| 6904856 |
Method and apparatus for accessing underwater cable or pipes |
Jun. 14, 2005 |
| 6904857 |
Boat lift securing device |
Jun. 14, 2005 |
| 6843191 |
Device and method for raising sunken objects |
Jan. 18, 2005 |
| 6767004 |
Replacement motorized drive unit for boat lifts |
Jul. 27, 2004 |
| 6698376 |
Device for launching and recovering an underwater vehicle and implementation method |
Mar. 2, 2004 |
| 6511261 |
Method of removing or positioning a substructure of an offshore platform |
Jan. 28, 2003 |
| 6443660 |
Method and system for manipulating an object located underwater |
Sep. 3, 2002 |
| 6390012 |
Apparatus and method for deploying, recovering, servicing, and operating an autonomous underwater vehicle |
May. 21, 2002 |
| 6364574 |
Method and apparatus for the offshore installation of multi-ton packages such as deck packages and jackets |
Apr. 2, 2002 |
| 6223681 |
REMUS positive lock securing apparatus |
May. 1, 2001 |
| 6217053 |
Recreational vehicle support apparatus |
Apr. 17, 2001 |
| 6152065 |
Apparatus for launching and recovery of boats |
Nov. 28, 2000 |
| 6149350 |
Method and apparatus for the offshore installation of multi-ton packages such as deck packages and jackets |
Nov. 21, 2000 |
| 5970813 |
Drive system |
Oct. 26, 1999 |
| 5800093 |
Method and apparatus for the offshore installation of multi-ton packages such as deck packages, jackets, and sunken vessels |
Sep. 1, 1998 |
| 5666898 |
Equipment for raising sunken vessels |
Sep. 16, 1997 |
| 5378851 |
System for handling a remotely operated vessel |
Jan. 3, 1995 |
| 5253606 |
Machine for gripping, securing and handling underwater vehicles and the like |
Oct. 19, 1993 |
| 5083953 |
Transferrable and reusable marker and retrieval system for water transport objects subject to possible sinking |
Jan. 28, 1992 |
| 4986203 |
Method for raising any object lying on the bottom of the sea, a river or basin, and apparatus used thereby |
Jan. 22, 1991 |
| 4984527 |
Device for the remote assembly of two members |
Jan. 15, 1991 |
| 4843995 |
Automatic boat bottom cleaner |
Jul. 4, 1989 |
| 4746157 |
Lifting device for setting floating objects afloat in the water and raising them, particularly boats |
May. 24, 1988 |
| 4729503 |
Method and equipment for underwater attachment |
Mar. 8, 1988 |
| 4686920 |
Cradle type boat lifts |
Aug. 18, 1987 |
| 4516517 |
Float recovery system |
May. 14, 1985 |
| 4499840 |
Method for the salvage of a sunken vessel |
Feb. 19, 1985 |
| 4280430 |
Linked-spar motion-compensated lifting system |
Jul. 28, 1981 |
| 4245578 |
Process and apparatus for handling a diving machine |
Jan. 20, 1981 |
| 4100871 |
Rescue apparatus for submerged vessels |
Jul. 18, 1978 |
| 4062485 |
Exothermic welding device |
Dec. 13, 1977 |
| 4051797 |
Steel boat hull salvaging assembly |
Oct. 4, 1977 |
| 4031840 |
Process and apparatus for recovering sunken wrecks |
Jun. 28, 1977 |
| 4006929 |
Vacuum pad |
Feb. 8, 1977 |
| 3987741 |
Remote unmanned work system (RUWS) mating latch |
Oct. 26, 1976 |
| 3937163 |
Launch and recovery vessel |
Feb. 10, 1976 |
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