| Patents for B63B 59 - Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels (2,699) |
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| 12/24/1997 | WO1997048593A1 Means for varying the shape of a boat hull |
| 12/24/1997 | WO1997048527A1 Nozzles fitted on bar mechanism for treating steel surfaces |
| 12/16/1997 | US5697316 For protecting a boat from damage by a mooring |
| 11/27/1997 | WO1997044236A1 Elastomeric fender |
| 11/27/1997 | CA2248152A1 Elastomeric fender |
| 11/25/1997 | US5690520 Weed removal apparatus for a jet pump propelled watercraft |
| 11/11/1997 | US5685254 Hull adaptor for personal water craft |
| 11/11/1997 | US5685251 Water jet powered boat bottom cleaning system |
| 11/06/1997 | WO1997041026A1 Device for external cleaning of ships' hulls |
| 11/06/1997 | DE19715906A1 Water, snow and ice repellent coatings for e.g. antennae, buildings or motor vehicles |
| 11/06/1997 | CA2252541A1 Device for external cleaning of ships' hulls |
| 10/30/1997 | WO1997039942A1 Method for preventing biofouling in aquatic environments |
| 10/30/1997 | CA2252112A1 Method for preventing biofouling in aquatic environments |
| 10/29/1997 | CN2265948Y Underwater propeller impurity divider |
| 10/23/1997 | DE19614963A1 Remotely controlled cleaning and paint removal facility for ship |
| 10/21/1997 | US5678254 For overlying a border of a swimming pool |
| 10/01/1997 | EP0710188A4 Robotic apparatus |
| 09/30/1997 | US5671692 Boat fender |
| 09/03/1997 | EP0792798A1 Yacht stern |
| 09/03/1997 | EP0792326A2 Antifouling paint composition |
| 09/02/1997 | US5662060 Water craft and standoff assemblies therefor |
| 08/26/1997 | US5660133 Mounting assembly for supporting an object |
| 08/14/1997 | WO1997029157A1 Coating formulation |
| 08/13/1997 | EP0788446A1 Method for inhibition of growth of organisms on faces of constructions submerged in a liquid |
| 08/06/1997 | EP0787646A2 Underwater vehicle and method of positioning same |
| 08/06/1997 | EP0631637B1 Method and apparatus for the prevention of fouling and/or corrosion of structures in seawater, brackish water and/or fresh water |
| 07/30/1997 | EP0786036A2 A coating method and an apparatus for performing coating in a fluid |
| 07/30/1997 | EP0785888A1 Device for protecting the hull of a floating boat against the agression of maritime waters |
| 07/29/1997 | US5651326 Device for protecting the hull of a water vehicle |
| 07/24/1997 | DE19601485A1 High pressure cleaner for surfaces on board ship |
| 07/17/1997 | WO1997025243A1 Antifouling coating |
| 07/15/1997 | US5647297 Foam stabilized watercraft |
| 07/03/1997 | DE19548836A1 Device for maintaining space between floating object and reference object |
| 07/02/1997 | CN1035318C Apparatus and method for performing external surface work on ship hulls |
| 07/01/1997 | US5643424 Apparatus for the prevention of fouling and/or corrosion of structures in seawater, brackish water and/or fresh water |
| 06/26/1997 | WO1997022453A1 Method of making a fender protective structure |
| 06/17/1997 | US5638764 Boat washing means |
| 06/11/1997 | EP0778195A2 Antifouling wall structure and method of constructing it |
| 06/03/1997 | US5636180 For generating an acoustical shock wave in a liquid |
| 05/28/1997 | EP0715585B1 Device and process for handling a brush head for cleaning the surfaces of large objects |
| 05/27/1997 | US5633707 Method for non-destructive inspection of an aircraft |
| 05/27/1997 | US5633460 Electrodes electrolyze seawater to produce antifouling substance to prevent settlement of marine organisms onto sensor |
| 05/27/1997 | US5632218 Debris deflector |
| 05/14/1997 | EP0587709B1 Protection of metal surfaces against corrosion |
| 05/13/1997 | US5628271 Apparatus and method for removing coatings from the hulls of vessels using ultra-high pressure water |
| 05/13/1997 | US5628270 Continuously modular flexibly hinged marine fender system |
| 05/09/1997 | WO1997016262A1 Water rubbing cleaning process and liquid rubbing cleaning process |
| 04/23/1997 | EP0715584B1 Arrangement for surface treatment, especially the cleaning of the surfaces of large objects |
| 04/23/1997 | CN1148367A Apparatus for performing external surface work on underside of ship hull |
| 04/17/1997 | DE19607467C1 Yacht stern with end formed as fixed fender |
| 04/15/1997 | CA2038954C Shock absorbing fender for vessels |
| 04/09/1997 | EP0616940B1 Method of forming air film on submerged surface of submerged part-carrying structure, and film structure on submerged surface |
| 04/08/1997 | US5618588 Coating on marine constructions |
| 04/08/1997 | US5618214 Apparatus and method for eradicating zebra mussels in vessel raw water marine plumbing systems |
| 04/08/1997 | US5617806 Device for securing a collision guard to a vessel |
| 04/03/1997 | WO1997009464A3 Isonitrile anti-fouling agents |
| 04/02/1997 | EP0765523A1 Removing contamination |
| 04/02/1997 | EP0765271A1 Process and device for treating the surface of large objects |
| 04/02/1997 | EP0765269A1 Boat washing means |
| 03/26/1997 | EP0711236B1 Process for treating an object, in particular an aeroplane |
| 03/13/1997 | WO1997009464A2 Isonitrile anti-fouling agents |
| 03/05/1997 | EP0760336A1 Apparatus for applying liquids to a wall surface |
| 03/05/1997 | EP0759869A1 Apparatus for performing external surface work on underside of ship hull |
| 02/20/1997 | WO1996038257A3 Laser beam apparatus and workpiece machining process |
| 02/18/1997 | CA2092268C Method for making organism deposit-inhibiting pipe |
| 02/04/1997 | US5598805 Mooring line receptacle apparatus |
| 02/04/1997 | US5598804 Device for clearing water intake grilles of water jet watercraft |
| 01/30/1997 | WO1997002983A1 Floating dock |
| 01/16/1997 | WO1997001479A1 Fender |
| 12/18/1996 | CN1033569C Marine biofouling reduction |
| 12/12/1996 | DE19519150A1 Laserstrahlgerät und Verfahren zur Bearbeitung von Werkstücken Laser beam apparatus and method for machining workpieces |
| 12/05/1996 | WO1996038337A1 Boat fender hanger |
| 12/05/1996 | WO1996038257A2 Laser beam apparatus and workpiece machining process |
| 11/26/1996 | US5577455 Watercraft protection mat |
| 11/26/1996 | US5577293 For removing substances from a surface |
| 10/15/1996 | USRE35351 Ride plate for personal watercraft |
| 10/15/1996 | US5564358 Over and under boat cover |
| 10/03/1996 | WO1996030257A1 Barnacle shield |
| 10/03/1996 | CA2216088A1 Barnacle shield |
| 10/01/1996 | US5560312 Fenders for watercraft |
| 09/26/1996 | WO1996029450A1 A method to prevent adherence of marine organisms on surfaces of submerged components |
| 09/26/1996 | WO1996029240A1 Shock damper for a boat |
| 09/26/1996 | DE19511094A1 Underwater protective covers for hulls esp. for multi-hull craft |
| 09/19/1996 | WO1996028340A1 Apparatus for performing external surface work on underside of ship hull |
| 09/19/1996 | CA2190380A1 Apparatus for performing external surface work on underside of ship hull |
| 09/11/1996 | EP0730545A1 Drive unit for boats |
| 09/10/1996 | CA2094348C Method to prevent adherence of marine organisms on surfaces of submerged components |
| 09/03/1996 | US5552656 Self-powered anti-fouling device for watercraft |
| 08/27/1996 | US5549069 Enclosure for shielding moored water vessel hull from direct contact with water |
| 08/08/1996 | WO1996015198A3 Antifouling paint composition |
| 08/07/1996 | EP0724491A1 Container with a closed system for cleaning boats' hulls ashore |
| 08/06/1996 | US5542365 Ship having a crushable, energy absorbing hull assembly |
| 07/30/1996 | US5540172 Apparatus for performing external surface work on underside of ship hull |
| 07/23/1996 | CA2009202C High strength boat hull structure |
| 07/10/1996 | CN1032245C Apparatus and method for outer surface machining of shell |
| 07/04/1996 | WO1996012570A3 High pressure jet stripping system with suction |
| 07/02/1996 | US5532980 For use in inhibiting the attachment of aquatic life forms |
| 06/13/1996 | DE4443310A1 Equipment support system for cleaning curved side of ship |
| 06/12/1996 | EP0716006A2 Method and track-laying vehicle for travelling over magnetic surfaces |
| 06/12/1996 | EP0715585A1 Device and process for handling a brush head for cleaning the surfaces of large objects |