| Patents for B63B 19 - Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers (1,556) |
|---|
| 07/19/1991 | CA2034150A1 Boat |
| 06/26/1991 | EP0433441A1 Pleasure boat with a sail or motor. |
| 06/11/1991 | US5022339 Ventilator for attachment to deck hatches |
| 04/24/1991 | EP0423285A1 Arrangement in general cargo ships having side port openings. |
| 04/11/1991 | CA2027277A1 Clear view hard curtain |
| 04/03/1991 | EP0232306B1 View port for an underwater vehicle |
| 04/02/1991 | US5003905 Collapsible hatch screen |
| 03/06/1991 | EP0414866A1 Underwater vehicle with passive optical observation system |
| 02/19/1991 | US4993351 Rounded top header extrusion for boat windshields |
| 02/05/1991 | US4990045 Arrangements for unloading bulk material from holds of cargo vessels |
| 01/30/1991 | EP0409837A1 A ship and its loading and unloading system. |
| 01/24/1991 | WO1991000821A1 Pleasure boat with a sail or motor |
| 01/24/1991 | DE4022206A1 Hatch for covering opening in deck of boat - is sealed by inflatable ring with inflation valve fixed to hatch |
| 01/22/1991 | US4986208 Engine cover construction of small boat |
| 01/15/1991 | CA1278957C View port for an underwater vehicle |
| 01/10/1991 | WO1991000211A1 Height-adjustable roof for a pilot house/helm station |
| 12/11/1990 | US4976212 For installing at an opening in a wall of a boat |
| 10/27/1990 | WO1990012729A1 Arrangement in general cargo ships having side port openings |
| 10/27/1990 | CA2031215A1 Arrangement in general cargo ships having side port openings |
| 10/02/1990 | US4960066 Bow cover |
| 09/20/1990 | WO1990010573A1 Underwater vehicle with passive optical observation system |
| 09/18/1990 | US4957056 Retractable arrangement for fishing boat console components |
| 09/11/1990 | US4955313 Height-adjustable roof for a pilot house/helm station |
| 06/13/1990 | DE3941036A1 Watertight sealing gap between two components - applies inner pressure for cross=sectional seal deformation for inner and outer pressure equalising |
| 05/31/1990 | WO1990005659A1 Bow cover |
| 05/31/1990 | DE3839713A1 Cargo ship, in particular a container ship |
| 05/31/1990 | DE3839712A1 Cargo ship, in particular a container ship |
| 05/22/1990 | US4926782 Adjustable windshield and canopy for a boat |
| 05/17/1990 | CA2003123A1 Bow cover |
| 05/08/1990 | US4922849 Bow cover |
| 03/28/1990 | CN1007336B Hatchway panel with improved sealing device, particularly usable for equipping container carrying ships |
| 02/20/1990 | CA1265959A1 Curved windshield mounting system |
| 02/15/1990 | DE3827608A1 Device and process for the RF-sealing of doors and hatches, in particular on board ships |
| 01/17/1990 | CN1006457B View port for an underwater vehicle |
| 11/29/1989 | EP0343276A1 Sealing of a ship's hold |
| 08/31/1989 | DE3904602A1 Hatch-cover support for a ship |
| 08/01/1989 | US4852508 Underwater window for vessels |
| 07/25/1989 | US4850294 Hatchway panel with improved sealing device, particularly usable for equipping container carrying ships |
| 07/13/1989 | WO1989006204A1 A ship and its loading and unloading system |
| 07/11/1989 | US4846089 Hatch with releasable hinge assembly |
| 06/13/1989 | US4838195 Open boat windscreen |
| 05/30/1989 | US4833829 Geometric sliding door |
| 03/28/1989 | US4815410 Curved windshield mounting system |
| 03/15/1989 | CN1031679A Sealing of hatch cover of cargo ship |
| 03/14/1989 | US4811680 Gullwing-type deck hatch assembly |
| 03/07/1989 | US4809630 View port for an underwater vehicle |
| 02/14/1989 | US4803940 Ship and ship loading and unloading system |
| 02/02/1989 | DE3732889C1 Support for ship's hatch covers |
| 11/03/1988 | DE3713158A1 Transparent pane |
| 08/16/1988 | US4763598 Multi-purpose deck panels |
| 06/14/1988 | US4750449 Curved windshield mounting system |
| 05/19/1988 | DE3735957A1 Insertable hatch-cover arrangement |
| 05/10/1988 | US4742795 Stern gate for a boat hull |
| 03/30/1988 | EP0261425A1 Seal for a hatch cover of a merchant navy ship |
| 03/08/1988 | US4729584 Boat hatch or window construction |
| 01/14/1988 | WO1988000150A1 Cargo ship |
| 01/13/1988 | EP0252822A1 Hatch cover with improved seal, especially suitable for equipment of container ships |
| 01/13/1988 | CN87104569A Hatchway panel with improved sealing device, particularly usable for equipping container carrying ships |
| 09/03/1987 | DE3606539A1 Water seal for a deck hatch in a vessel |
| 08/19/1987 | EP0232306A1 View port for an underwater vehicle. |
| 08/12/1987 | EP0175733B1 Hatch for a boat |
| 08/11/1987 | US4685411 Hatch for a boat |
| 06/02/1987 | US4669410 Porthole construction |
| 05/21/1987 | WO1987002959A1 Ventilated marine hatch cover |
| 05/19/1987 | US4665653 Ship's door or hatch arrangement |
| 04/14/1987 | US4656793 Explosion cover plate especially explosion hatch |
| 04/07/1987 | US4655004 Device for automatically locking a hatchway panel in the open or closed position |
| 03/19/1987 | DE3532362A1 Clear-view screen |
| 03/18/1987 | CN86105288A View port for an underwater vehicle |
| 03/10/1987 | US4648435 Boat window |
| 02/24/1987 | US4644891 Unit for mounting hood of watercraft |
| 01/29/1987 | WO1987000501A1 View port for an underwater vehicle |
| 01/28/1987 | CN85105743A Hatch assembly |
| 01/21/1987 | CN85104546A Hatch deck |
| 01/08/1987 | DE3528242C1 Covering for topside openings of holds, in particular for hatches of inland vessels |
| 01/06/1987 | US4634392 Pressure relief device for engine room of a small watercraft |
| 12/23/1986 | US4630561 Ship having standardized access ways |
| 10/15/1986 | EP0197755A1 Unit for mounting hood of watercraft |
| 05/20/1986 | US4589163 Self closing lift ring |
| 04/02/1986 | EP0175733A1 Hatch for a boat. |
| 02/25/1986 | US4572266 Boat window |
| 02/19/1986 | EP0120903B1 Support combination for hatch cover |
| 12/18/1985 | EP0164475A1 Mobile shutter flap with stabilizer fins for a ship's hull |
| 09/26/1985 | WO1985004140A1 Hatch for a boat |
| 09/11/1985 | EP0154266A2 Disengageable hinges for foldable hatch covers on ships |
| 09/04/1985 | EP0153770A2 Hatch covers for ships |
| 08/27/1985 | US4537147 Plastic sheet barge hatch cover |
| 08/27/1985 | US4536999 Ship/offshore window for permanent mounting in the external steel bulkhead of a wall |
| 08/20/1985 | US4536064 Clear view screen |
| 03/12/1985 | US4503756 Attachment for motor vehicles with rear windows |
| 10/10/1984 | EP0120903A1 Support combination for hatch cover. |
| 10/02/1984 | US4473920 Clear view screen |
| 08/21/1984 | US4466374 Fabric wind shield and storage device for boats |
| 07/24/1984 | US4461232 Lightweight marine barge cover |
| 05/15/1984 | US4448224 Tug boat cover rolling apparatus |
| 04/26/1984 | WO1984001552A1 Support combination for hatch cover |
| 01/11/1984 | EP0098218A1 Device for automatically locking a hatch cover in a closed or opened position |
| 01/03/1984 | CA1159862A1 Resilient gasket material |
| 10/12/1983 | EP0091325A1 System for stacking panels, particularly for stacking hatch covers |
| 07/19/1983 | US4393888 Method of protecting contents of a barge while in transit |