| |
 |
|
Class Information
Number: 114/311
Name: Ships > Anchor > Sea anchor
Description: Device wherein means are provided which when deployed coacts with the water to produce a drag on the vessel to which it is attached to impede the motion of the vessel through the water.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7207287 |
Boat control device |
Apr. 24, 2007 |
| 6684808 |
Boat stability and directional-control device |
Feb. 3, 2004 |
| 6550413 |
Stabilizer ring for a sea anchor |
Apr. 22, 2003 |
| 6447426 |
Water trampoline |
Sep. 10, 2002 |
| 6230646 |
Deep ocean, mid-water farming apparatus |
May. 15, 2001 |
| 6135046 |
Spring biased drift anchor |
Oct. 24, 2000 |
| 6106199 |
Pile for anchoring floating structures and process for installing the same |
Aug. 22, 2000 |
| 5595135 |
Arrangement for towing of a disabled ship |
Jan. 21, 1997 |
| 5517938 |
Drag inducing drogue for multiple towed arrays |
May. 21, 1996 |
| 5463971 |
Collapsible sea anchor or drogue |
Nov. 7, 1995 |
| 5419275 |
Batten reinforced anchoring bag |
May. 30, 1995 |
| 5394817 |
Collapsible drift sock |
Mar. 7, 1995 |
| 5317985 |
Self-opening belt-like drogues |
Jun. 7, 1994 |
| 5241922 |
Collapsible sea anchor |
Sep. 7, 1993 |
| 5144904 |
Stabilizing apparatus |
Sep. 8, 1992 |
| 5108326 |
Flexible surface drogue/stabilizer for drifter buoys |
Apr. 28, 1992 |
| 5062379 |
Method and apparatus for controlling the speed of boats |
Nov. 5, 1991 |
| 5025746 |
Sea anchor assembly for kayak |
Jun. 25, 1991 |
| 5016556 |
Sea anchor or drogue |
May. 21, 1991 |
| 4969413 |
Sea- or drag-anchor |
Nov. 13, 1990 |
| 4926780 |
Sea anchor deployment and storage device and associated method |
May. 22, 1990 |
| 4905622 |
Marine anti-roll device |
Mar. 6, 1990 |
| RE33068 |
Sea anchor or changeable drag |
Sep. 26, 1989 |
| 4834015 |
Anchor device |
May. 30, 1989 |
| 4766837 |
Recoverable sea anchor |
Aug. 30, 1988 |
| 4747797 |
Man overboard retrieval apparatus |
May. 31, 1988 |
| 4733628 |
Recoverable sea anchor and method |
Mar. 29, 1988 |
| 4653219 |
Fishing line assembly |
Mar. 31, 1987 |
| 4637330 |
Reinforced seam construction |
Jan. 20, 1987 |
| 4632051 |
Sea anchor |
Dec. 30, 1986 |
| 4612870 |
Structures and methods of forming sea anchors |
Sep. 23, 1986 |
| 4562788 |
Sea anchor or changeable drag |
Jan. 7, 1986 |
| 4563157 |
Cold-proof water-proof garment |
Jan. 7, 1986 |
| 4534306 |
Sea anchor |
Aug. 13, 1985 |
| 4481900 |
Sea anchor |
Nov. 13, 1984 |
| 4377123 |
Boat stabilizer apparatus |
Mar. 22, 1983 |
| 4346664 |
Lifeboat |
Aug. 31, 1982 |
| 4330895 |
Stabilizer for reducing motion of an object disposed in a fluid |
May. 25, 1982 |
| 4299184 |
Method of towing large masses at sea |
Nov. 10, 1981 |
| 4274171 |
Lifeboat |
Jun. 23, 1981 |
| 4096818 |
Drogue type deceleration device |
Jun. 27, 1978 |
| 4058792 |
Ship security system |
Nov. 15, 1977 |
| 4027615 |
Boat anchor |
Jun. 7, 1977 |
| 3973236 |
Horizontal hydrophone array |
Aug. 3, 1976 |
| 3969903 |
Underwater escape apparatus |
Jul. 20, 1976 |
| 3952694 |
Marine signalling device |
Apr. 27, 1976 |
|
|
|
