| Patents for B63B 43 - Improving safety of vessels, e.g. damage control, not otherwise provided for (2,521) |
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| 10/29/1998 | DE19717675A1 Fuel tank with compressible polypropylene cells occupying air space |
| 10/28/1998 | EP0873934A2 A vessel with a hull supported by totally submerged ellipsoidal floats |
| 10/21/1998 | CN2294919Y Safety device for ship body of water-works on water |
| 10/21/1998 | CA2235286A1 A vessel with a hull supported by totally submerged ellipsoidal floats |
| 10/14/1998 | EP0870674A2 Nautical balance system |
| 10/08/1998 | WO1998044228A1 Door structure |
| 10/08/1998 | CA2285188A1 Door structure |
| 09/30/1998 | CN1194192A Technical method for instant welding and repairing ship leakage on water |
| 09/23/1998 | EP0865377A1 Door device in ship rooms |
| 09/22/1998 | US5809923 Apparatus for controlling the buoyancy and draft of a vessel |
| 09/16/1998 | EP0863835A1 A method and arrangement for decreasing the risk for sinking of a ship |
| 09/09/1998 | EP0862531A1 Monohull water-borne craft |
| 09/08/1998 | US5803006 Float master for a watercraft |
| 09/02/1998 | EP0675821B1 Sailing vessel with control unit |
| 09/01/1998 | US5799603 Shock-absorbing system for floating platform |
| 08/27/1998 | DE19707213A1 Arrangement for engine room of cargo ships |
| 08/26/1998 | CN2288738Y 太极球 Taiji Ball |
| 08/25/1998 | US5797457 Method for fighting fire in a narrow space |
| 08/06/1998 | WO1998033702A1 A device for quickly increasing the buoyancy of boats |
| 08/06/1998 | DE19703895A1 Sailing boat with outrigger |
| 08/05/1998 | CN2287120Y Leakage stopper |
| 08/04/1998 | US5787837 Movable hiking bench |
| 08/04/1998 | US5787832 Method and apparatus to stabilize marine vessels |
| 07/29/1998 | EP0855339A2 Keel for sailing vessels |
| 07/23/1998 | DE19701662A1 Ballast skid keel |
| 07/21/1998 | US5782196 Sealing openings in hulls of vessels |
| 07/07/1998 | US5775248 Stabilized float drum |
| 06/25/1998 | DE19654819A1 Unsinkable ship |
| 06/24/1998 | EP0849163A1 Self-righting, inflatable liferaft |
| 06/17/1998 | EP0847359A1 Arrangement for a sliding ship's door |
| 06/17/1998 | CN1184754A Ballast tank able to make ship navigation smoothly |
| 05/26/1998 | US5755173 Amphibious automobile with a sleek displacement hull in the substantial contour of a canoe |
| 05/06/1998 | EP0839710A2 Supplementary equipment for inflatable liferafts |
| 04/07/1998 | US5735227 In a wall |
| 03/18/1998 | EP0828650A1 Door, in particular door for bulkheads in ships |
| 03/12/1998 | DE19636853A1 System for selection and distribution of shipboard safety information |
| 03/05/1998 | WO1997046402A3 Man and wind powered aquatic vehicle |
| 02/12/1998 | WO1998005551A1 Ship having a crushable, energy absorbing hull assembly |
| 02/11/1998 | EP0823372A2 Anti-tilting system for sailing boats, by automatic adjustments on the basis of the heeling moment |
| 02/03/1998 | US5713297 Adjustable sponson for watercraft |
| 01/29/1998 | WO1998003393A1 Displacement, submerged displacement, air cushion hydrofoil ferry boat |
| 01/28/1998 | CN1171762A Method and device for securing closed decks and cargo on ships respectively |
| 01/28/1998 | CN1171355A Anti-storm sailboat with reversal mast |
| 01/22/1998 | DE19628734A1 Ferry |
| 01/07/1998 | EP0815001A1 Watertight walls on ferries |
| 12/23/1997 | US5699749 Exhaust system, hull, and speed indicator for watercraft |
| 12/11/1997 | WO1997046402A2 Man and wind powered aquatic vehicle |
| 11/20/1997 | WO1997043172A1 A buoyancy device |
| 11/13/1997 | DE19618761A1 Leak sealer for ships hull |
| 11/11/1997 | US5685254 Hull adaptor for personal water craft |
| 11/11/1997 | US5685252 Device for reducing flow of fluid from a ruptured vessel |
| 11/04/1997 | US5683278 Stern tube seal with a pressure control system to adjust to the changing draft of ocean-going ships |
| 11/04/1997 | US5682832 Snowmobile quick-deployment floats |
| 11/04/1997 | US5682831 Water surface glide sailboat utilizing wind power propelling |
| 10/30/1997 | DE19617878A1 Tanker for transporting oil, liquid chemicals or other dangerous liquid goods |
| 10/09/1997 | DE19613447A1 Ship hull draught control method |
| 10/08/1997 | EP0799764A1 Tube construction with adjoining layers of tubes |
| 10/07/1997 | US5673642 Floatation apparatus for a vehicle |
| 09/17/1997 | EP0795464A1 Safety system for ferry boats, specially of the ro-ro type |
| 08/27/1997 | EP0790917A1 A method and device for securing closed decks and cargo on ships respectively |
| 08/20/1997 | CN2260053Y Equipment for reducing rocking and reducing risk of capsizing or sinking for emergency for ship |
| 08/14/1997 | DE19604570A1 Floating body with stabiliser |
| 08/07/1997 | DE19604966A1 Keel for sail craft |
| 07/30/1997 | EP0785888A1 Device for protecting the hull of a floating boat against the agression of maritime waters |
| 07/29/1997 | US5651327 Displacement, submerged displacement, air cushion hydrofoil ferry boat |
| 07/15/1997 | US5647297 Foam stabilized watercraft |
| 07/15/1997 | US5647294 Boat with adjustable outriggers |
| 07/08/1997 | US5645003 Hull for a high speed boat |
| 07/01/1997 | US5643026 Safety device for seal systems for propeller shafts on ships |
| 07/01/1997 | US5642682 Recoverable trimaran |
| 06/26/1997 | WO1997022513A1 Monohull water-borne craft |
| 06/12/1997 | WO1997020731A1 Door device in ship rooms |
| 06/10/1997 | US5636585 Sailboat with hydrofoil members |
| 05/06/1997 | US5626092 Water equilibrating arrangement |
| 04/17/1997 | WO1997013680A1 A method and arrangement for decreasing the risk for sinking of a ship |
| 03/30/1997 | CA2186325A1 Flotation foam lined pontoon log |
| 03/20/1997 | DE19534580A1 Unsinkable ship for carrying passengers |
| 03/13/1997 | DE19533000A1 Ship with hull contg. at least partly floodable cargo holds and engine room |
| 03/06/1997 | WO1997008047A1 Arrangement for a sliding ship's door |
| 02/13/1997 | WO1997005013A1 Seagoing vessel |
| 02/11/1997 | US5601462 Toy boat |
| 02/11/1997 | US5601045 Sailboat flotation apparatus |
| 01/16/1997 | WO1997001478A1 Ship with partly foodable hold and engine room |
| 01/15/1997 | EP0753455A1 Construction of vessels with industrially prefabricated tubular floats |
| 01/02/1997 | EP0750560A1 A yacht |
| 01/02/1997 | DE19523468A1 Ships hull with floodable holds etc |
| 12/31/1996 | US5588387 Floating platform |
| 12/05/1996 | DE19520335A1 Top-set arrangement for sailing boat |
| 11/27/1996 | CN1136520A Anti-striking reef and anti-striking coast system for navigation |
| 11/19/1996 | US5575231 Flotation foam lined pontoon log |
| 11/06/1996 | CA2148774A1 Floating apparatus for a vehicle |
| 11/05/1996 | US5570651 For use on a body of water |
| 10/16/1996 | CN1133250A Leakage stop and leakage-stopping method |
| 10/09/1996 | EP0736450A1 Buoyancy aid for sea-going craft in distress |
| 10/09/1996 | CN2237061Y Suspending hammer type abutment anti-collision device |
| 10/08/1996 | US5562064 Apparatus and method for assessing damage and patching openings in hulls of marine vessels |
| 10/03/1996 | WO1996030251A1 Watertight walls on ferries |
| 10/01/1996 | US5560310 In a stabilizing system in yachts and sailing vessels |
| 08/21/1996 | CN1129182A Regulating device for use while ship's draught is changing |
| 08/14/1996 | EP0726200A1 Water equilibrating arrangement |