Class Information
Number: 114/198
Name: Ships > Valves > Sea cocks
Description: Devices permitting the entrance of seawater from outside to the hold, magazine, etc., or for submerging the ship and usually placed in the bottom or between double bottoms and structurally united therewith.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7530370 |
Marine valve adapter |
May. 12, 2009 |
| 7451716 |
Water intake riser |
Nov. 18, 2008 |
| 6237639 |
Dump-valve device for a craft and pneumatic craft fitted with same |
May. 29, 2001 |
| 6227133 |
Marine raw water manifold |
May. 8, 2001 |
| 6176248 |
Submerged hydraulic value actuator with leak protection |
Jan. 23, 2001 |
| 6009823 |
Marine scoop strainer with cleaning access |
Jan. 4, 2000 |
| 5947047 |
Seacock interlocking |
Sep. 7, 1999 |
| 5724908 |
Remote controlled boat drain valve |
Mar. 10, 1998 |
| 5452677 |
Hull valve assembly |
Sep. 26, 1995 |
| 5137482 |
Flushing device for inboard motors |
Aug. 11, 1992 |
| 4846209 |
Scuttle valve |
Jul. 11, 1989 |
| 4809632 |
Bottom scoop for engine cooling water |
Mar. 7, 1989 |
| 4697535 |
Marine safety system |
Oct. 6, 1987 |
| 4552084 |
Suction dredger |
Nov. 12, 1985 |
| 4177971 |
Sea cock valve |
Dec. 11, 1979 |
| 4061571 |
Marine water inlet device |
Dec. 6, 1977 |
| 3993012 |
Vessel for transport of buoyant cargo |
Nov. 23, 1976 |
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