| Patents for B63B 3 - Constructions of hulls (3,284) |
|---|
| 08/11/1981 | US4282617 Boat hull, material or blank for a boat hull, and a method of producing a boat hull |
| 07/28/1981 | US4280433 Underwater appendages for vessels |
| 07/09/1981 | WO1981001823A1 Boat with interior accommodation space,and structural part thereof |
| 06/30/1981 | EP0015293A4 Method and apparatus for producing hollow microspheres. |
| 06/23/1981 | US4274171 Lifeboat |
| 05/26/1981 | US4269135 Hydroplanes |
| 05/19/1981 | US4267789 Method of assembling middle body of a vessel hull |
| 04/28/1981 | CA1099997A1 Vessel for carrying independent pressurized load tanks |
| 04/15/1981 | EP0026936A1 Process for creating living-spaces, especially on board ships, and living-spaces produced by this process |
| 04/14/1981 | US4261146 Bulkhead structure |
| 04/07/1981 | CA1098651A1 Wall structure such as for use in deep diving apparatus |
| 03/10/1981 | US4254727 Shock-crush subfoundation |
| 12/16/1980 | US4238913 Bulkhead structure |
| 11/18/1980 | US4233921 Transport vessels having liquid gas storage tanks |
| 11/12/1980 | EP0018891A1 Submarine vehicle for dredging and lifting minerals at a great depth |
| 10/21/1980 | US4228759 Pressure-sustaining vessel |
| 10/15/1980 | EP0016818A1 Method for compressing gaseous materials in a contained volume |
| 10/14/1980 | US4227272 Supportive framework for a boat |
| 10/14/1980 | CA1087465A1 Plastics boat hull |
| 09/17/1980 | EP0015293A1 Method and apparatus for producing hollow microspheres. |
| 09/16/1980 | US4223202 Apparatus and method for welding boat subassemblies utilizing laser radiation |
| 09/09/1980 | US4221619 Impregnation, cooling to arrest curing |
| 09/09/1980 | CA1085234A1 Device for battening-down the transverse joint between two adjacent hatch sections of a cargo-hatch |
| 08/26/1980 | CA1084347A1 Kayak |
| 08/21/1980 | WO1980001662A1 Device for installing a block forming nuclear reactor in a ship |
| 08/20/1980 | EP0014661A1 Device for the installation of a nuclear-reactor block in a vessel |
| 08/19/1980 | US4217844 Barge dagger skegs |
| 08/05/1980 | US4215645 Shock crush sub-foundation |
| 07/29/1980 | US4214332 Method of constructing welded metal skin boat hulls and hulls made thereby |
| 07/09/1980 | EP0013114A1 Inflatable boat |
| 07/08/1980 | CA1080924A1 Hollow spheres |
| 05/13/1980 | CA1077347A1 Articulated hull construction |
| 04/22/1980 | CA1076014A1 Heat and sound insulator of curved corrugated paperboard and method of shaping same |
| 04/22/1980 | CA1075977A1 Barge dagger skegs |
| 04/16/1980 | EP0009510A1 Textile water keel for sporting and inflatable boats |
| 03/20/1980 | WO1980000439A1 Method for compressing gaseous materials in a contained volume |
| 03/20/1980 | WO1980000438A1 Method and apparatus for producing hollow microspheres |
| 03/18/1980 | US4193367 Boat designed to withstand the force of underwater explosions |
| 03/18/1980 | US4193366 Sailing boat and method of operating the same |
| 03/11/1980 | US4192249 Vessel having two tubular float elements |
| 01/22/1980 | US4184905 Bonding to layer of thermoplastic resin, pressing inot shape |
| 09/18/1979 | US4167792 Mechanical hands |
| 09/11/1979 | CA1062091A1 Under-water appendages for vessels |
| 08/14/1979 | US4164042 Wall structures such as for use in deep diving apparatus |
| 08/14/1979 | CA1060500A1 Mechanical hands |
| 07/31/1979 | US4162658 Floating liquid-storage tank having side walls of double-hull construction |
| 03/13/1979 | US4144372 Low-density space-filling sheet material |
| 03/06/1979 | US4142265 Plastics boat hull |
| 02/13/1979 | US4138960 Sailboat construction |
| 02/06/1979 | CA1047842A1 Sailboat keel |
| 01/02/1979 | US4131962 Glass fibers, polyester |
| 10/10/1978 | CA1040014A1 Boat construction incorporating flotation means |
| 10/03/1978 | CA1039586A1 Method and apparatus for securing pylon and deck to the hull of a sailing vessel |
| 09/05/1978 | US4111713 Hollow spheres |
| 06/06/1978 | US4093482 Heat and sound insulator of curved corrugated paperboard and method of shaping same |
| 05/16/1978 | US4089286 Sailboat keel |
| 05/02/1978 | US4087085 Impact deflection absorber and stabilizer |
| 04/25/1978 | US4085695 Logistical support of offshore drilling facilities |
| 04/25/1978 | US4085473 Deck platform extension for boats |
| 02/07/1978 | US4072120 Marine transport |
| 12/27/1977 | US4064584 Upper boat deck |
| 12/06/1977 | US4060865 Boat construction incorporating flotation means |
| 12/06/1977 | US4060864 Boat construction incorporating flotation means |
| 11/22/1977 | US4058945 Pressure and buckling resisting undulated polyhedral shell structure |
| 09/27/1977 | US4050395 Articulated hull construction |
| 09/06/1977 | US4046091 Method and apparatus for securing pylon and deck to the hull of a sailing vessel |
| 08/02/1977 | US4038799 Joiner bulkhead method and apparatus |
| 06/28/1977 | US4031838 Modular interchangeable weapons sub-assembly system for warships |
| 06/14/1977 | US4028856 Cover wall construction |
| 06/07/1977 | US4027444 Fire-resistant walls for use in shipbuilding |
| 03/01/1977 | US4009676 Mounting arrangement for protecting shipboard nuclear reactors against collision damage |
| 12/14/1976 | US3996654 Method of making syntatic modules |
| 12/14/1976 | US3996635 Nestable multi-section boat assembly |
| 12/14/1976 | US3996634 Sectional boat |
| 10/05/1976 | US3983830 Method and apparatus for assembly of a modular barge |
| 10/05/1976 | US3983672 Wall |
| 09/07/1976 | US3978807 Offshore station and method of maintaining the same |
| 06/22/1976 | US3964221 Platform sections |
| 06/15/1976 | US3962984 Method of combined navigation of a barge or a lighter on sea and inland waters and apparatus for carrying out the said method |
| 04/06/1976 | US3948197 Sailboat hull configuration |
| 03/16/1976 | US3943586 Dory |
| 03/09/1976 | US3942460 Ship hull and a method of assembling the same |
| 02/17/1976 | US3938459 Minesweeper |
| 01/27/1976 | US3934532 Marine transport |