| Patents for B63B 59 - Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels (2,699) |
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| 09/15/1987 | US4693200 Apparatus for enclosing a boat hull |
| 09/01/1987 | US4690092 Aquatic scrubbing device |
| 08/27/1987 | DE3606014A1 Protection against ice pressure on watercraft |
| 08/25/1987 | US4689523 Optical cleaning system for removing matter from underwater surfaces |
| 08/25/1987 | US4688289 Device capable of adhering to a wall surface by suction and treating it |
| 08/18/1987 | US4686924 Fender or similar device for absorbing forces of impact |
| 08/12/1987 | EP0231254A1 Pneumatic float- and fender elements for marine use and means for joining such elements together |
| 07/28/1987 | US4682558 Underwater scouring apparatus |
| 07/14/1987 | US4679517 For inside the hull of a ship |
| 07/07/1987 | US4678692 Marine |
| 06/16/1987 | US4673314 Buckling fender |
| 06/04/1987 | WO1987003261A1 Marine biofouling reduction |
| 05/26/1987 | US4667619 Bottom protector for a small boat |
| 05/13/1987 | EP0221543A2 Device capable of adhering to a wall surface by suction and moving therealong |
| 04/21/1987 | US4658749 Autonomous station for cleaning the hulls of pleasure craft |
| 04/15/1987 | EP0218286A1 A working method and a device for the removal of growth from constructions under the sea level |
| 03/31/1987 | US4653420 Protective cover for boat hoist bumpers |
| 03/31/1987 | US4653419 Hull Protecting fender apron |
| 03/18/1987 | CN85106588A Fast plugger for small transport ship |
| 03/17/1987 | US4649850 Method and apparatus for mooring a ship in frigid weather conditions |
| 03/17/1987 | US4649849 Tool for cleaning propeller shafts |
| 03/10/1987 | US4648344 Boat hull cleaning device |
| 02/10/1987 | US4641601 Underwater painting |
| 01/15/1987 | WO1987000223A1 Pneumatic float- and fender elements for marine use and means for joining such elements together |
| 01/15/1987 | WO1987000139A1 An improved fender |
| 12/16/1986 | US4628850 Marine fender |
| 12/10/1986 | EP0204187A1 Improved erosive-jet diver tool |
| 12/09/1986 | US4627373 Construction for coupling deck to hull of small-sized marine craft |
| 10/28/1986 | US4619557 Corrosion protection for mooring and riser elements of a tension leg platform |
| 10/28/1986 | US4619217 Apparatus for cleaning underwater surfaces |
| 10/21/1986 | US4618504 Method and apparatus for applying metal cladding on surfaces and products formed thereby |
| 10/09/1986 | WO1986005828A1 Fender |
| 10/01/1986 | EP0196207A2 Anti fouling material and method of making it |
| 10/01/1986 | CN85108491A Fender or similar device for absorbing forces of impact |
| 09/02/1986 | CA1210582A1 Tool and method for scarifying a surface |
| 08/27/1986 | EP0191810A1 Apparatus for the observation and/or treatment of an immersed surface |
| 08/12/1986 | US4604960 Apparatus for cleaning underwater surfaces |
| 08/05/1986 | US4604068 Marine propulsion device lower unit including propeller bearing member anode |
| 08/05/1986 | US4603653 Marine antifouling materials and markers |
| 08/05/1986 | CA1208864A1 Marine antifouling materials and markers |
| 07/30/1986 | EP0188565A1 Inspection device |
| 07/23/1986 | EP0188358A2 Antifouling material |
| 07/22/1986 | US4601611 Marine fender |
| 06/04/1986 | EP0182853A1 Rubber bumper |
| 06/03/1986 | US4592108 For connection to a rotary power machine |
| 06/03/1986 | CA1205259A1 Wheeled suction cleaners |
| 05/28/1986 | EP0182439A1 Fender or similar device for absorbing forces of impact |
| 05/14/1986 | EP0181310A1 Scraper for removing growths on flat or arched surfaces |
| 05/09/1986 | WO1986002612A1 Scraper for removing growths on flat or arched surfaces |
| 05/06/1986 | US4586451 Surfboard protector |
| 05/06/1986 | CA1203956A1 Suction cleaning appliance |
| 04/29/1986 | US4584958 Boat bumper |
| 04/10/1986 | CN85105714A Apparatus for cleaning underwater surface |
| 03/11/1986 | US4574722 Underwater cleaning apparatus |
| 02/27/1986 | WO1986001171A1 Apparatus for the observation and/or treatment of an immersed surface |
| 02/13/1986 | WO1986000860A1 Inspection device |
| 01/28/1986 | CA1199839A1 Floating structures |
| 01/21/1986 | US4565147 Mutual and multi-restrained fixing fender |
| 01/03/1986 | WO1986000051A1 Rubber bumper |
| 12/27/1985 | EP0165911A2 Method and robot platform for washing, sandblasting and painting in shipbuilding dry dock |
| 12/27/1985 | EP0165311A1 Method and apparatus for applying metal cladding on surfaces and products formed thereby |
| 12/24/1985 | US4560418 Wheeled suction cleaners |
| 11/13/1985 | EP0161004A2 Elastically deformable fender |
| 11/05/1985 | US4550463 Steering device for a suction cleaning appliance |
| 10/29/1985 | US4549949 Consumable anode |
| 10/29/1985 | US4549835 Docking apparatus for ships |
| 10/08/1985 | US4545317 Device for treating the surfaces of structures and ships |
| 10/01/1985 | US4543683 Device for cleaning stays |
| 08/07/1985 | EP0150684A2 Fender for water vessels |
| 08/06/1985 | US4532878 Apparatus for abrasive cleaning |
| 07/30/1985 | CA1191054A1 Rapid de-icing system |
| 07/04/1985 | WO1985002815A1 Method and apparatus for applying metal cladding on surfaces and products formed thereby |
| 07/02/1985 | US4526124 Fender holder |
| 06/26/1985 | EP0145802A1 Process for preventing fouling and corrosion of a structure |
| 06/12/1985 | EP0144261A2 Autonomous cleaning station for pleasure boat hulls |
| 06/11/1985 | US4522882 Method and apparatus for coating submerged portions of floating structures |
| 06/04/1985 | US4521475 Fracturing hollow spheres to form undercuts |
| 05/23/1985 | WO1985002135A1 Vehicle |
| 05/21/1985 | US4518638 Method for the protection of ships and other objects against fouling |
| 05/15/1985 | EP0141120A1 Apparatus for the mechanical treatment of the bottom surface of a ship in dock |
| 05/08/1985 | EP0140451A2 Device for treating a wall e.g. a ship's wall |
| 05/07/1985 | US4515502 Marine fenders |
| 04/03/1985 | EP0135997A2 Marine fender |
| 02/19/1985 | CA1182632A1 Device for the surface treatment of structures and ships |
| 02/05/1985 | US4497593 Fender system |
| 01/23/1985 | EP0131987A1 Apparatus for use by a diver to brush or scrape the walls of structures lying underwater |
| 01/22/1985 | US4494474 Fender and life ladder in one |
| 01/08/1985 | CA1180517A1 Cleaning device |
| 12/06/1984 | WO1984004733A1 Remotely-operable vehicles for use in the cleaning and inspection of marine contact surfaces |
| 12/04/1984 | US4485718 Rapid de-icing system |
| 11/21/1984 | EP0125754A2 Marine fender |
| 10/11/1984 | WO1984003869A1 Remotely-operable vehicles for use in the cleaning and inspection of marine contact surfaces |
| 10/02/1984 | CA1175298A1 Device for servicing, repairing, cleaning and/or painting the sides of a ship |
| 08/29/1984 | EP0117202A1 Method to enable the application and polymerisation of paintings and coatings during winter in shipholds |
| 07/31/1984 | US4462328 For controlled cleaning of foulant from the hull of a water vessel |
| 07/25/1984 | EP0114099A2 A bumper unit and bumpers for protecting a boat |
| 07/24/1984 | US4461652 Barnacle removal process and product |
| 06/26/1984 | CA1169713A1 Marine fender |
| 05/16/1984 | EP0108275A1 Fender system for a floating structure |
| 05/02/1984 | EP0106897A1 Anti-fouling treatment of boats, ships, buoys and other structures exposed to water |