| Patents for B63B 59 - Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels (2,699) |
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| 11/08/1994 | US5361715 Marine dock fender contact surface attaching boss |
| 10/27/1994 | WO1994023993A1 Boat hull cleaning apparatus |
| 10/25/1994 | US5357890 Boat keel/hull protector |
| 10/18/1994 | US5355823 Apparatus and method for performing external surface work on ships' hulls |
| 10/18/1994 | US5355822 In an animal pet collar |
| 10/12/1994 | CN2179333Y Car and ship buffer |
| 10/11/1994 | US5354603 Water-permeable non-woven fibrous web containing entrapped active materials which are toxic to marine organisms |
| 10/11/1994 | US5353729 Apparatus and method for performing external surface work on ship hulls |
| 10/11/1994 | US5353727 Collision guard for a vessel |
| 10/11/1994 | US5353465 Scraper apparatus |
| 10/04/1994 | US5351640 Portable manual boat hull cleaner |
| 10/04/1994 | US5351359 Anchor chain cleaning device |
| 09/29/1994 | WO1994013577A3 Border protector device |
| 09/28/1994 | EP0616940A1 Method of forming air film on submerged surface of submerged part-carrying structure, and film structure on submerged surface |
| 09/22/1994 | DE4314615C1 Method and apparatus for preserving steel sections |
| 09/21/1994 | EP0615504A1 Cleaning and etching methods utilising acoustic fields |
| 09/14/1994 | EP0614802A1 Apparatus and method for performing external surface work on ship hulls and the like |
| 09/14/1994 | CN1025910C Method and apparatus for removal of objecte adhering to surface of thin unit |
| 09/13/1994 | US5346598 Method for the prevention of fouling and/or corrosion of structures in seawater, brackish water and/or fresh water |
| 09/09/1994 | CA2116698A1 Apparatus and method for performing external surface work on ship hulls |
| 09/06/1994 | US5344531 Prevention method of aquatic attaching fouling organisms and its apparatus |
| 09/06/1994 | US5344349 Surfacing marine drive with contoured skeg |
| 09/01/1994 | WO1994019621A1 Fastening device |
| 09/01/1994 | WO1994019548A1 Improved system for corrosion protection of marine structures |
| 09/01/1994 | WO1994019233A1 Inflatable deck for a rigid hull lifeboat |
| 08/30/1994 | US5342228 Marine drive anode |
| 08/30/1994 | US5341756 Storage means for watercraft |
| 07/26/1994 | CA1330877C Apparatus for the combatting of marine growth on offshore structures |
| 07/21/1994 | WO1994015829A1 Antifouling/anticorrosive composite marine structure |
| 07/21/1994 | WO1994015778A1 Method and apparatus for masking the acoustic signature of vessels |
| 07/21/1994 | CA2150721A1 Antifouling/anticorrosive composite marine structure |
| 07/20/1994 | CN1089562A Buffer method and device for protecting ships from collision |
| 07/12/1994 | US5327848 Method and apparatus for keeping surfaces organism free |
| 07/12/1994 | US5327847 Apparatus for fastening and adjusting a line |
| 07/12/1994 | US5327845 Apparatus for fastening and adjusting a line |
| 06/23/1994 | WO1994013577A2 Border protector device |
| 06/23/1994 | CA2130188A1 Border protector device |
| 06/21/1994 | US5321869 Device for removing paint from painted surfaces |
| 06/07/1994 | US5318380 Barnacle removal device for boat lifts |
| 06/07/1994 | US5318253 Method for removing deposits from surfaces of thin-walled structures and a device for effecting same |
| 06/01/1994 | DE4400392A1 Protective inflatable cover for vehicle - comprises three layers of plastics welded together and provided with quilting seams |
| 05/31/1994 | US5315949 Protective cover for boat outcropping |
| 05/24/1994 | US5313907 External rail system for boat |
| 05/18/1994 | EP0597643A1 Method and apparatus for performing external surface work |
| 05/18/1994 | CN1086777A Method and apparatus for performing external surface work on ships' hulls |
| 05/13/1994 | CA2108837A1 Method and apparatus for performing external surface work on ships' hulls |
| 05/03/1994 | US5307755 Work vessel and trailer |
| 04/28/1994 | WO1994008840A1 Marine organism repellent for protecting underwater objects |
| 04/26/1994 | US5305561 Floating structure |
| 04/14/1994 | WO1994007740A1 Method of forming air film on submerged surface of submerged part-carrying structure, and film structure on submerged surface |
| 04/05/1994 | US5299522 For damping the sound of water lapping against the hull of a boat |
| 04/05/1994 | US5299521 Bumper protector for a watercraft |
| 03/30/1994 | EP0588786A1 Inflatable housing structure. |
| 03/29/1994 | US5297363 Portable surface preparation abrading unit |
| 03/23/1994 | EP0587709A1 Protection of metal surfaces against corrosion. |
| 03/08/1994 | US5291848 Protective boat hood |
| 03/08/1994 | CA2001785C Anti-fouling system for substances in contact with seawater |
| 03/02/1994 | EP0437570B1 Shock absorbing fender for vessels |
| 02/16/1994 | EP0480936B1 A method and a system for counteracting marine biologic fouling of a hull or a submerged construction |
| 02/15/1994 | US5285601 Magnetic track self-propelled blast cleaning machine |
| 02/01/1994 | US5282436 Foam stabilized watercraft |
| 01/19/1994 | EP0578716A1 Underwater servicing device |
| 01/18/1994 | US5279244 Combined mooring slip and underwater body protector against marine growth |
| 01/11/1994 | US5277720 Method of preparing an exposed surface of marine structures to prevent detrimental adherence of living organisms thereto |
| 12/23/1993 | WO1993025432A1 Coating on marine constructions |
| 12/23/1993 | CA2137284A1 Coating on marine constructions |
| 12/14/1993 | US5269248 Shock absorbing fender for vessels |
| 12/13/1993 | CA2071128A1 Protective covering for an inner tube used as a sled |
| 11/25/1993 | DE4222074C1 Ballast tank corrosion protection - using protective atmos., with controlled oxygen content |
| 11/17/1993 | CN2146429Y Fender device for the ships in port |
| 11/16/1993 | US5261342 Hull covering system |
| 11/09/1993 | US5259701 Antifouling coating composition comprising furan compounds, method for protecting aquatic structures, and articles protected against fouling organisms |
| 11/03/1993 | EP0568501A1 Inflatable hull protecting device for boats |
| 10/06/1993 | EP0312600B1 Fishing materials excellent in prevention of clinging of organism and processes for their production |
| 09/29/1993 | EP0562442A2 Method for making organism deposit-inhibiting pipe |
| 09/29/1993 | EP0562441A2 Antifouling structures |
| 09/28/1993 | US5247897 Jacketed cushioning device and method of manufacture |
| 09/02/1993 | WO1993016912A1 Ice-reinforcement for boats |
| 08/05/1993 | WO1993014970A1 Improvements in or relating to anti-fouling coatings |
| 08/05/1993 | DE4202940A1 Method to clean esp. ship's hulls - uses upright rotating brushes on gate, sides, base of dry/wet dock |
| 07/22/1993 | WO1993011996A3 Cleaning and etching methods utilising acoustic fields |
| 07/14/1993 | EP0550766A1 Method and device for preventing adhesion of aquatic organisms |
| 07/13/1993 | US5226380 Marine organism repellent covering for protection of underwater objects and method of applying same |
| 07/07/1993 | EP0550248A2 Magnetic tread blast cleaning machine |
| 07/06/1993 | US5224800 Protective system against icebergs or floating objects |
| 07/01/1993 | CA2085391A1 Magnetic tread blast cleaning machine |
| 06/29/1993 | US5222452 Boat hull cleaning apparatus |
| 06/24/1993 | WO1993011996A2 Cleaning and etching methods utilising acoustic fields |
| 06/15/1993 | US5218919 Method and device for the installation of double hull protection |
| 06/09/1993 | CN1072895A Apparatus and method for outer surface machining of shell |
| 06/02/1993 | CN2134970Y Energy-saving fishnet protecting device |
| 06/01/1993 | US5215031 Protect a boat |
| 05/28/1993 | EP0631637A4 Method and apparatus for the prevention of fouling and/or corrosion of structures in seawater, brackish water and/or fresh water. |
| 05/18/1993 | US5211125 Apparatus and method for performing external surface work on ships' hulls |
| 05/13/1993 | DE4221086A1 Machine for removing deposits from underwater surfaces - pumps surrounding liquid through jet nozzle and removes resulting mixture by action of adjacent suction nozzle |
| 05/11/1993 | US5209176 Boat bottom flotation scrubber |
| 05/04/1993 | CA1317164C Device for cleaning surfaces, particularly in water |
| 04/28/1993 | EP0539212A1 Apparatus and method for performing external surface work |
| 04/27/1993 | US5205235 External rail system for boats |
| 04/06/1993 | CA1315608C Reinforced hull for a water craft |