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Class Information
Number: 114/211
Name: Ships > Ventilation
Description: Ventilating devices specific to ships and involving the structure of the ship.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7353765 |
Boat ignition safety apparatus and method |
Apr. 8, 2008 |
| 7305930 |
Marine vessel vent plate |
Dec. 11, 2007 |
| 7231881 |
Dehumidifying radome vent |
Jun. 19, 2007 |
| 7201110 |
Portable fan removably and adjustably mountable in a hatch |
Apr. 10, 2007 |
| 7004095 |
Cargo venting system |
Feb. 28, 2006 |
| 6997130 |
Motorboat engine cover |
Feb. 14, 2006 |
| 6939219 |
Powered ventilator |
Sep. 6, 2005 |
| 6863582 |
Air ventilation system for a watercraft |
Mar. 8, 2005 |
| 6761629 |
Methods and systems for detecting gas turbine engine fuel leaks |
Jul. 13, 2004 |
| 6712689 |
Cockpit vent for a power boat |
Mar. 30, 2004 |
| 6670722 |
Boat ignition safety apparatus and method |
Dec. 30, 2003 |
| 6651575 |
Shore-use bilge blower |
Nov. 25, 2003 |
| 6375527 |
Ventilation system for small watercraft |
Apr. 23, 2002 |
| 6289834 |
Rain and sun shielding collapsible ventilator |
Sep. 18, 2001 |
| 6178908 |
Wind scoop |
Jan. 30, 2001 |
| 5791952 |
Apparatus for directing boat exhaust fumes |
Aug. 11, 1998 |
| 5787833 |
Automatic blower device for clearing fumes from a boat's engine compartment |
Aug. 4, 1998 |
| 5778816 |
Portable wind scoop for boat port holes |
Jul. 14, 1998 |
| 5768834 |
Rain shield |
Jun. 23, 1998 |
| 5765604 |
Gasoline spill eliminator |
Jun. 16, 1998 |
| 5732644 |
Device for the exhaust and ventilation system on ships |
Mar. 31, 1998 |
| 5709163 |
Cockpit of a boat with fresh air vents |
Jan. 20, 1998 |
| 5664515 |
Ventilating arrangement for watercraft |
Sep. 9, 1997 |
| 5645004 |
Marine vessel fuel spill prevention device |
Jul. 8, 1997 |
| 5595536 |
Shutter assemblies particularly adapted for use on yachts |
Jan. 21, 1997 |
| 5588386 |
Portable collapsible ventilator |
Dec. 31, 1996 |
| 5398629 |
Transportation of oil |
Mar. 21, 1995 |
| 5390621 |
Watercraft |
Feb. 21, 1995 |
| 5339759 |
Boat hatch wind scoop system |
Aug. 23, 1994 |
| 5331911 |
Marine sanitation holding vessel |
Jul. 26, 1994 |
| 5327846 |
Wind scoop for marine craft |
Jul. 12, 1994 |
| 5285745 |
System to reduce spillage of oil due to rupture of the tanks of unmanned barges |
Feb. 15, 1994 |
| 5233937 |
Ballast tank internal gas controlling type tanker |
Aug. 10, 1993 |
| 5233226 |
Ignition system for gasoline powered boats |
Aug. 3, 1993 |
| 5069154 |
Marine safety system for positive-pressure engines |
Dec. 3, 1991 |
| 5050520 |
Fume exhaustion safety device |
Sep. 24, 1991 |
| 5027965 |
Fuel overflow collection device |
Jul. 2, 1991 |
| 5022339 |
Ventilator for attachment to deck hatches |
Jun. 11, 1991 |
| 5003906 |
Apparatus and method for automatic operation of a bilge blower |
Apr. 2, 1991 |
| 4996937 |
Small boat |
Mar. 5, 1991 |
| 4991532 |
Automatic control of engine compartment ventilation |
Feb. 12, 1991 |
| 4984528 |
Venting and drain arrangement for small watercraft |
Jan. 15, 1991 |
| 4982682 |
Hull construction for small watercraft |
Jan. 8, 1991 |
| 4970946 |
Corner vent for windshields |
Nov. 20, 1990 |
| 4944241 |
Engine vacuum-condition responsive safety system |
Jul. 31, 1990 |
| 4938123 |
Wind directing assembly for a boat hatch or like structure |
Jul. 3, 1990 |
| 4837570 |
Ignition delay vapor expulsion module |
Jun. 6, 1989 |
| 4811680 |
Gullwing-type deck hatch assembly |
Mar. 14, 1989 |
| 4759271 |
Wind deflecting ventilator |
Jul. 26, 1988 |
| 4722708 |
Marine propulsion device fuel distribution system |
Feb. 2, 1988 |
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