Patents
Sitemap › B63 - Ships or other waterborne vessels; Related equipment › B63B - Ships or other waterborne vessels; Equipment for shipping › B63B 1 - Hydrodynamic or hydrostatic features of hulls or of hydrofoils
Patents for B63B 1 - Hydrodynamic or hydrostatic features of hulls or of hydrofoils (6,577)
05/1985
05/21/1985US4517912 In a boat
05/21/1985CA1187344A1 Hydrofoil assembly
05/21/1985CA1187343A1 Self-righting multihull boat
05/21/1985CA1187342A1 Ship
05/15/1985EP0140936A1 Method and means for preventing wall turbulence.
05/14/1985US4516943 Amusement ride raft
05/07/1985US4515101 Flow-modifying element, especially a rudder
04/1985
04/30/1985US4513679 Drag reducing device for barges
04/30/1985CA1186214A1 Fairing for elogated elements
04/17/1985EP0137034A1 Method of reducing surface friction.
04/09/1985US4509927 Bottom exhaust high speed boat
04/03/1985EP0135822A2 Diffusor and methods of using the same
04/02/1985US4508046 Wind surfing hydrofoil apparatus
03/1985
03/26/1985US4506618 In an air cushion supported vehicle
03/26/1985US4506617 Ship
03/26/1985CA1184443A1 Work platform
03/26/1985CA1184441A1 Ice-ship
03/20/1985EP0134767A1 Hull configuration
03/19/1985US4505618 Marine riser protector for use on offshore oil drilling rigs in icy waters
03/19/1985US4505442 Transient surface contact vehicle
03/12/1985US4503795 Sailing craft
02/1985
02/19/1985US4499843 Strut steering and retracting apparatus
02/12/1985US4498873 Surface effect ship propeller mount
02/12/1985US4498409 Multi-hull sailboat
01/1985
01/31/1985WO1985000332A1 Flexible bow seal air ride boat hull
01/29/1985US4496325 Collapsible paddle boat
01/23/1985EP0073214B1 Self stable trimaran
01/22/1985US4494477 Boat hull
01/08/1985US4492176 Boat hull
12/1984
12/27/1984EP0129103A1 Water sport apparatus in the form of a wheel
12/25/1984US4489667 For controlling maintenance of a cushion of air under a vessel
12/20/1984WO1984004903A1 Vessel with adjustable draught
12/18/1984US4489180 Drag reduction agent utilizing water soluble interpolymer complexes
12/11/1984CA1179207A1 Hydrofoil sailing craft
11/1984
11/28/1984EP0126679A1 Vessel with at least two connected hulls, and with several masts
11/21/1984EP0125799A1 Shape of a marine craft, in particular of a life-boat
11/20/1984CA1178131A1 Arrangement in vessels
11/14/1984EP0125231A1 Sailing rig for boats, in particular inflatable boats
10/1984
10/31/1984EP0122913A1 Waterbike
10/23/1984US4478166 Boat
10/11/1984WO1984003867A1 Method and means for preventing wall turbulence
10/03/1984EP0120046A1 Improvements to trimarans
10/02/1984US4474128 Multi-hulled sailing vessel
09/1984
09/26/1984EP0119747A1 Hull construction of a surf board, sail board or the like
09/26/1984EP0119229A1 Inflatable hull structures and demountable joint between elongated structural elements.
09/26/1984EP0119228A1 Hydrofoil device stabilized by a tail unit and nautical vehicle provided therewith.
09/25/1984US4473358 Hydrofoil vessel
09/25/1984CA1174910A1 Water-going vessel
09/19/1984EP0118737A2 Stabilizing foils for a hydrofoil craft
09/11/1984US4470366 Continuous single flap hinge and seal device for flexible hydrofoils and the like
08/1984
08/30/1984WO1984003265A1 Method of reducing surface friction
08/14/1984US4465009 Vee type planing hull for small power boats
08/14/1984US4465008 Method for handling fore and aft sails on a sailcraft
08/08/1984EP0114906A1 Spherical float which can be used as a boat
08/08/1984EP0114898A1 Marine vessel with surface friction reducing means
08/07/1984US4463699 Sailing craft
07/1984
07/18/1984EP0113620A1 Row craft with quasi immersed float
07/10/1984US4458622 Boat having a variable hull configuration
07/03/1984US4457248 Multihull vessels
06/1984
06/27/1984EP0112271A1 Articulated vessel
06/12/1984US4453489 Boat hull with inverted chines
06/05/1984US4452166 Foil stabilized monohull vessel
05/1984
05/22/1984US4449472 Detachable storage tank for hydrofoils
05/09/1984EP0108004A1 Catamaran-type boat
05/02/1984EP0107230A1 Surf type watercraft driven by a water jet and convertible into a sailing watercraft and/or a buoy
05/01/1984US4445453 High speed displacement type hull
05/01/1984US4445452 Hydrofoil assembly
04/1984
04/26/1984WO1984001551A1 Waterbike
04/24/1984USRE31563 Hydro-ski craft with longitudinal flaps
04/18/1984EP0105819A1 Fast boat
04/12/1984WO1984001338A1 Fast boat
04/12/1984WO1984001337A1 Improvements to trimarans
04/10/1984US4441445 Self-righting multihull boat
04/03/1984US4440103 Semi-submerged ship construction
03/1984
03/29/1984WO1984001137A1 Hydrofoil device stabilized by a tail unit and nautical vehicle provided therewith
03/15/1984WO1984000937A1 Inflatable hull structures and demountable joint between elongated structural elements
03/14/1984EP0102886A2 Trimaran having at least vertically orientable halls
03/14/1984EP0102424A1 A boat hull
02/1984
02/21/1984US4432298 Hydrofoil sailing craft
11/1983
11/23/1983EP0094673A2 Arrangement of hydrofoils for a catamaran
10/1983
10/25/1983US4411213 Twin-hull watercraft
10/18/1983US4409922 V-Shaped bottom for speedy motorboats having improved planing supporting skids
10/04/1983US4407215 Unique fan-powered water vessel
09/1983
09/27/1983US4406635 Marine vessel with at least one propeller
09/27/1983US4406243 Waterborne structure
09/27/1983US4406239 Sailboats, especially catamarans
09/14/1983EP0088640A2 Vessel with exhaust through bottom
09/07/1983EP0087777A1 Shape of a surfboard
09/01/1983WO1983002926A1 Surf-board form
08/1983
08/30/1983US4401047 Wind-propelled craft
08/16/1983US4398487 Fairing for elongated elements
08/16/1983US4398483 Vee type planing hull with AFT tapered wedges
08/10/1983EP0085051A1 Water-borne vessel and method of moving vessel through water
08/03/1983EP0084995A1 Propulsion system for sailing craft
08/02/1983US4395965 Low drag underwater vehicle utilizing boundary layer suction
07/1983
07/20/1983EP0083623A1 Multi-purpose catamaran hull and accessories thereof
07/19/1983US4393802 Boat hull with underside channel
07/12/1983US4392448 Ski boat
07/12/1983US4392445 Flexible bow air ride boat hull
07/12/1983US4392444 High stability trimaran
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