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Class Information
Number: 114/296
Name: Ships > Anchor > Suction type
Description: Device wherein the engaging means is so configured that a zone of reduced pressure is formed between the sea bed and the engaging means either (a) when an attempt is made to extract the engaging means from the sea bed, or (b) by additional means provided for the purpose of evacuating fluid from the zone, whereby an imbalance of forces is created tending to hold the engaging means in contact with the sea bed.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7140319 |
Pile anchor with external vanes |
Nov. 28, 2006 |
| 6854412 |
Underwater vacuum attachment device |
Feb. 15, 2005 |
| 6851895 |
Methods of and apparatus for mooring and for connecting lines to articles on the seabed |
Feb. 8, 2005 |
| 6719496 |
ROV installed suction piles |
Apr. 13, 2004 |
| 6692194 |
Method for installing a conductor casing through a suction substructure |
Feb. 17, 2004 |
| 6685396 |
Method and apparatus for suction anchor and mooring deployment and connection |
Feb. 3, 2004 |
| 6488446 |
Marine structure |
Dec. 3, 2002 |
| 6457908 |
Method and apparatus for suction anchor and mooring deployment and connection |
Oct. 1, 2002 |
| 6360682 |
Sea anchor and method for its deployment |
Mar. 26, 2002 |
| 6244786 |
Method for offshore load transfer operations and, a floater for offshore transport installation and removal of structural elements |
Jun. 12, 2001 |
| 6203248 |
Sliding-resistant bottom-founded offshore structures |
Mar. 20, 2001 |
| 6132145 |
Pumpskid for suction anchors |
Oct. 17, 2000 |
| 6122847 |
Method of and apparatus for installation of plate anchors |
Sep. 26, 2000 |
| 6113315 |
Recoverable system for mooring mobile offshore drilling units |
Sep. 5, 2000 |
| 6009825 |
Recoverable system for mooring mobile offshore drilling units |
Jan. 4, 2000 |
| 5992060 |
Method of and apparatus for anchor installation |
Nov. 30, 1999 |
| 5927904 |
Pumpskid for suction anchors |
Jul. 27, 1999 |
| 5852985 |
Watercraft anchor |
Dec. 29, 1998 |
| 5704732 |
Deep water piling and method of installing or removing |
Jan. 6, 1998 |
| 4775346 |
Apparatus for anchoring a flotation device |
Oct. 4, 1988 |
| 4755082 |
Removable bottom founded structure |
Jul. 5, 1988 |
| 4733993 |
Subsea foundation element and applications thereof |
Mar. 29, 1988 |
| 4721415 |
Well base in ocean floor |
Jan. 26, 1988 |
| 4695201 |
Removable bottom founded structure |
Sep. 22, 1987 |
| 4695200 |
Membrane seal for a removable bottom founded structure |
Sep. 22, 1987 |
| 4695197 |
Elastomeric seal for a removable bottom founded structure |
Sep. 22, 1987 |
| 4695198 |
Lip-type sealing system for a removable bottom founded structure |
Sep. 22, 1987 |
| 4693637 |
Gravity type oceanic structure and its stable installation |
Sep. 15, 1987 |
| 4689032 |
Water toy |
Aug. 25, 1987 |
| 4575282 |
System for driving open end pipe piles on the ocean floor using pneumatic evacuation and existing hydrostatic pressure |
Mar. 11, 1986 |
| 4572304 |
Portable seabed penetration system |
Feb. 25, 1986 |
| 4522532 |
Bottom-seated portable cofferdam and method of use |
Jun. 11, 1985 |
| 4519783 |
Swimmer's restraining apparatus |
May. 28, 1985 |
| 4476802 |
Anchor |
Oct. 16, 1984 |
| 4432671 |
Suction anchor and method of installing a suction anchor |
Feb. 21, 1984 |
| 4318641 |
Method for securing a tubular element to the bottom of a body of water and apparatus for carrying out this method |
Mar. 9, 1982 |
| 4270480 |
Pinned suction anchors |
Jun. 2, 1981 |
| 4257721 |
System for placement of piles into the seafloor |
Mar. 24, 1981 |
| 4048944 |
Interconnection of a floating structure and a submerged anchor station |
Sep. 20, 1977 |
| 4036161 |
Underwater anchoring apparatus |
Jul. 19, 1977 |
| 3974794 |
Vacuum actuated ship mooring devices |
Aug. 17, 1976 |
| 3934528 |
Means and methods for anchoring an offshore tension leg platform |
Jan. 27, 1976 |
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