IPC Classification

Class code (prefix) Descriptions Number of results
B63B 1/00 Hydrodynamic or hydrostatic features of hulls or of hydrofoils
B63B 1/02 Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
B63B 1/04 Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
B63B 1/06 Shape of fore part
B63B 1/08 Shape of aft part
B63B 1/10 Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
B63B 1/12 Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
B63B 1/14 Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected resiliently
B63B 1/16 Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
B63B 1/18 Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type
B63B 1/20 Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having more than one planing surface
B63B 1/22 Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type with adjustable planing surfaces
B63B 1/24 Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type
B63B 1/26 Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type having more than one hydrofoil
B63B 1/28 Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils
B63B 1/30 Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils retracting or folding
B63B 1/32 Other means for varying the inherent hydrodynamic characteristics of hulls
B63B 1/34 Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
B63B 1/36 Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using mechanical means
B63B 1/38 Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers
B63B 1/40 Other means for varying the inherent hydrodynamic characteristics of hulls by diminishing wave resistance
B63B 3/00 Hulls characterised by their structure or component parts
B63B 3/02 Hulls assembled from prefabricated sub-units
B63B 3/04 Hulls assembled from prefabricated sub-units with permanently-connected sub-units
B63B 3/06 Hulls assembled from prefabricated sub-units with permanently-connected sub-units the sub-units being substantially identical
B63B 3/08 Hulls assembled from prefabricated sub-units with detachably-connected sub-units
B63B 3/09 Hulls constructed of non-magnetic metal
B63B 3/10 Armoured hulls
B63B 3/12 Frameless hulls
B63B 3/13 Hulls built to withstand hydrostatic pressure when fully submerged, e.g. submarine hulls
B63B 3/14 Hull parts
B63B 3/16 Shells
B63B 3/18 Shells characterised by being formed predominantly of parts that may be developed into plane surfaces
B63B 3/20 Shells of double type
B63B 3/22 Shells with corrugations
B63B 3/24 Means for diminishing external ridges or protrusions
B63B 3/26 Frames
B63B 3/28 Frames of transverse type; Stringers
B63B 3/30 Bilge knees; Beam knees
B63B 3/32 Web frames; Web beams
B63B 3/34 Frames of longitudinal type; Bulkhead connections
B63B 3/36 Combined frame systems
B63B 3/38 Keels
B63B 3/40 Stern posts; Stern frames
B63B 3/42 Shaft brackets
B63B 3/44 Bilge keels
B63B 3/46 Stems
B63B 3/48 Decks
B63B 3/50 Decks of vaulted type
B63B 3/52 Pillars; Deck girders
B63B 3/54 Hatch openings
B63B 3/56 Bulkheads; Bulkhead reinforcements
B63B 3/58 Bulkheads; Bulkhead reinforcements with flat plating
B63B 3/60 Bulkheads; Bulkhead reinforcements with curved or corrugated plating
B63B 3/62 Double bottoms; Tank tops
B63B 3/64 Keelsons
B63B 3/66 Gratings
B63B 3/68 Panellings; Linings, e.g. for insulating purposes
B63B 3/70 Reinforcements for carrying localised loads, e.g. propulsion plant, guns
B63B 5/00 Hulls characterised by their construction of non-metallic material
B63B 5/02 Hulls characterised by their construction of non-metallic material made predominantly of wood
B63B 5/04 Carcasses
B63B 5/06 Decks; Shells
B63B 5/08 Decks; Shells with single-layer planking
B63B 5/10 Decks; Shells with multiple-layer planking
B63B 5/12 Hulls characterised by their construction of non-metallic material made predominantly of wood with metal reinforcement, i.e. composite construction
B63B 5/14 Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced
B63B 5/16 Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced monolithic
B63B 5/18 Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced built-up from elements
B63B 5/20 Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced built-up from elements in combination with elements of other materials
B63B 5/22 Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced with reinforcing members external to shell
B63B 5/24 Hulls characterised by their construction of non-metallic material made predominantly of plastics
B63B 7/00 Collapsible, foldable, inflatable or like vessels
B63B 7/02 Collapsible, foldable, inflatable or like vessels comprising only rigid parts
B63B 7/04 Collapsible, foldable, inflatable or like vessels comprising only rigid parts sectionalised
B63B 7/06 Collapsible, foldable, inflatable or like vessels having parts of non-rigid material
B63B 7/08 Inflatable
B63B 9/00 Methods of designing, building, maintaining, converting, refitting, repairing, or determining properties of, vessels, not otherwise provided for
B63B 9/02 Methods of designing, building, maintaining, converting, refitting, repairing, or determining properties of, vessels, not otherwise provided for using towing tanks or model basins for designing
B63B 9/04 Rebuilding ships, e.g. increasing tonnage
B63B 9/06 Methods of building hulls
B63B 9/08 Determining vessel properties with respect to stability or balance
B63B 11/00 Interior subdivision of hulls
B63B 11/02 Arrangement of bulkheads, e.g. defining cargo spaces
B63B 11/04 Constructional features of bunkers or ballast tanks, e.g. with elastic walls
B63B 11/06 Propeller-shaft tunnels
B63B 13/00 Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
B63B 13/02 Ports for passing water through vessels' sides
B63B 15/00 Superstructures; Arrangements or adaptations of masts
B63B 15/02 Staying of masts or of other superstructures
B63B 17/00 Vessels parts, details, or accessories, not otherwise provided for
B63B 17/02 Awnings
B63B 17/04 Stanchions; Guard-rails
B63B 17/06 Refuse discharge, e.g. for ash
B63B 19/00 Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
B63B 19/02 Windows specially adapted for ships or other waterborne vessels, e.g. clear-view screens or portholes
B63B 19/04 Air-catching equipment related to windows or port-holes
B63B 19/06 Air-catching equipment related to windows or port-holes readily detachable
B63B 19/08 Ports or like openings in vessels' sides
B63B 19/10 Coal ports
B63B 19/12 Hatches; Hatchways
B63B 19/14 Hatch covers
B63B 19/16 Hatch covers with detachable boards
B63B 19/18 Hatch covers slidable
B63B 19/19 Hatch covers foldable
B63B 19/21 Hatch covers of roll-up type
B63B 19/22 Hatch beams
B63B 19/24 Hatch fastenings, e.g. cleats
B63B 19/26 Gaskets; Draining means
B63B 19/28 Other safety devices
B63B 19/197 Hatch covers foldable actuated by fluid pressure
B63B 19/203 Hatch covers foldable actuated by cables or the like
B63B 21/00 Tying-up; Shifting, towing, or pushing equipment; Anchoring
B63B 21/02 Magnetic mooring equipment
B63B 21/04 Fastening or guiding equipment for chains, ropes, hawsers, or the like
B63B 21/06 Bollards
B63B 21/08 Clamping devices
B63B 21/10 Fairleads
B63B 21/12 Rat guards
B63B 21/14 Hawse-holes; Hawse-pipes; Hawse-hole closures
B63B 21/16 Tying-up; Shifting, towing, or pushing equipment; Anchoring using winches
B63B 21/18 Stoppers for anchor chains
B63B 21/20 Adaptations of chains, ropes, hawsers, or the like, or of parts thereof
B63B 21/22 Handling or lashing anchors
B63B 21/24 Anchors
B63B 21/26 Anchors securing to bed
B63B 21/27 Anchors securing to bed by suction
B63B 21/28 Anchors securing to bed driven-in by explosive charge
B63B 21/29 Anchors securing to bed by weight, e.g. flukeless weight anchors
B63B 21/30 Anchors rigid when in use
B63B 21/32 Anchors rigid when in use with one fluke
B63B 21/34 Anchors rigid when in use with two or more flukes
B63B 21/36 Anchors rigid when in use with two or more flukes foldable
B63B 21/38 Anchors pivoting when in use
B63B 21/40 Anchors pivoting when in use with one fluke
B63B 21/42 Anchors pivoting when in use with one fluke of ploughshare type
B63B 21/44 Anchors pivoting when in use with two or more flukes
B63B 21/46 Anchors with variable, e.g. sliding, connection to chain
B63B 21/48 Sea-anchors; Drogues
B63B 21/50 Anchoring arrangements for special vessels, e.g. for floating drilling platforms or dredgers
B63B 21/54 Boat-hooks or the like
B63B 21/56 Towing or pushing equipment
B63B 21/58 Adaptations of hooks for towing; Towing-hook mountings
B63B 21/60 Quick releases
B63B 21/62 Towing or pushing equipment characterised by moving of more than one vessel
B63B 21/64 Equipment for towing or pushing vessels by vehicles or beings moving forward on ground-based paths along water-way
B63B 21/66 Equipment specially adapted for towing underwater objects or vessels, e.g. fairings for tow-cables
B63B 22/00 Buoys
B63B 22/02 Buoys specially adapted for mooring a vessel
B63B 22/04 Anchoring arrangements
B63B 22/06 Anchoring arrangements with means to cause the buoy to surface in response to a transmitted signal
B63B 22/08 Anchoring arrangements having means to release or urge to the surface a buoy on submergence thereof, e.g. to mark location of a sunken object
B63B 22/10 Water soluble or water weakened means, i.e. buoy released by buoy-to-object securing means being destroyed on contact with water
B63B 22/12 Anchoring arrangements having means to release or urge to the surface a buoy on submergence thereof, e.g. to mark location of a sunken object the surfacing of the buoy being assisted by a gas released or generated on submergence of the buoy
B63B 22/14 Buoy-to-object securing means responsive to hydrostatic pressure
B63B 22/16 Buoys specially adapted for marking a navigational route
B63B 22/18 Buoys having means to control attitude or position, e.g. reaction surfaces or tether
B63B 22/20 Ballast means
B63B 22/22 Inflatable buoys with gas generating means
B63B 22/24 Buoys container type, i.e. having provision for the storage of material
B63B 22/26 Buoys container type, i.e. having provision for the storage of material having means to selectively release contents, e.g. swivel couplings
B63B 22/28 Buoys container type, i.e. having provision for the storage of material submerged when not in use
B63B 23/00 Equipment for handling lifeboats or the like
B63B 23/02 Davits, i.e. devices having arms for lowering boats by cables or the like
B63B 23/04 Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially-horizontal axes, e.g. gravity type
B63B 23/06 Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially-horizontal axes, e.g. gravity type with actual pivots
B63B 23/08 Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially-horizontal axes, e.g. gravity type with actual pivots the arms being articulated
B63B 23/10 Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially-horizontal axes, e.g. gravity type with actual pivots with positive drive of the arms
B63B 23/12 Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially-horizontal axes, e.g. gravity type with simulated pivots
B63B 23/14 Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially-horizontal axes, e.g. gravity type with simulated pivots using linkages
B63B 23/16 Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially-horizontal axes, e.g. gravity type with simulated pivots using guide tracks
B63B 23/18 Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially-vertical axes
B63B 23/20 Davits with single arms
B63B 23/22 Slings or the like therefor
B63B 23/24 Slewing equipment therefor
B63B 23/26 Davits, i.e. devices having arms for lowering boats by cables or the like with rectilinear translation of boat before lowering
B63B 23/28 Devices for projecting or releasing boats for free fall
B63B 23/30 Devices for guiding boats to water surface
B63B 23/32 Rigid guides, e.g. having arms pivoted near waterline
B63B 23/34 Guiding means for lowering by cables, e.g. for listing ships
B63B 23/36 Skid fenders
B63B 23/38 Transport of boats to davits or the like
B63B 23/40 Use of lowering or hoisting gear
B63B 23/42 Use of lowering or hoisting gear with braking equipment
B63B 23/44 Use of lowering or hoisting gear with braking equipment on the ship
B63B 23/46 Use of lowering or hoisting gear with braking equipment in the boat
B63B 23/48 Use of lowering or hoisting gear using winches for boat handling
B63B 23/50 Use of lowering or hoisting gear using winches for boat handling with tensioning gear
B63B 23/52 Use of lowering or hoisting gear using winches for boat handling with control of winches from boat
B63B 23/54 Use of lowering or hoisting gear with trimming equipment
B63B 23/56 Use of lowering or hoisting gear with trimming equipment controlled from boat
B63B 23/58 Use of lowering or hoisting gear with tackle-engaging or release gear
B63B 23/60 Additional connections between boat and davit
B63B 23/62 Fastening or storing of boats on deck
B63B 23/64 Lashings; Covers
B63B 23/66 Blocks; Chocks
B63B 23/68 Blocks; Chocks for stacking boats
B63B 23/70 Condition-responsive handling equipment, e.g. automatic release of boat from lowering tackle upon contact with water
B63B 25/00 Load-accommodating arrangements, e.g. stowing or trimming; Vessels characterised thereby
B63B 25/02 Load-accommodating arrangements, e.g. stowing or trimming; Vessels characterised thereby for bulk goods
B63B 25/04 Load-accommodating arrangements, e.g. stowing or trimming; Vessels characterised thereby for bulk goods solid
B63B 25/06 Load-accommodating arrangements, e.g. stowing or trimming; Vessels characterised thereby for bulk goods solid for cereals
B63B 25/08 Load-accommodating arrangements, e.g. stowing or trimming; Vessels characterised thereby for bulk goods fluid
B63B 25/10 Load-accommodating arrangements, e.g. stowing or trimming; Vessels characterised thereby for bulk goods fluid open to ambient air
B63B 25/12 Load-accommodating arrangements, e.g. stowing or trimming; Vessels characterised thereby for bulk goods fluid closed
B63B 25/14 Load-accommodating arrangements, e.g. stowing or trimming; Vessels characterised thereby for bulk goods fluid closed pressurised
B63B 25/16 Load-accommodating arrangements, e.g. stowing or trimming; Vessels characterised thereby for bulk goods fluid closed heat-insulated
B63B 25/18 Detachable decks
B63B 25/20 Detachable decks for motor vehicles or the like
B63B 25/22 Load-accommodating arrangements, e.g. stowing or trimming; Vessels characterised thereby for palletised articles
B63B 25/24 Means for preventing unwanted cargo movement, e.g. dunnage
B63B 25/26 Load-accommodating arrangements, e.g. stowing or trimming; Vessels characterised thereby for frozen goods
B63B 25/28 Load-accommodating arrangements, e.g. stowing or trimming; Vessels characterised thereby for deck loads
B63B 27/00 Arrangement of ship-based loading or unloading equipment for cargo or passengers
B63B 27/04 Arrangement of ship-based loading or unloading equipment for cargo or passengers of derricks
B63B 27/08 Arrangement of ship-based loading or unloading equipment for cargo or passengers of winches
B63B 27/10 Arrangement of ship-based loading or unloading equipment for cargo or passengers of cranes
B63B 27/12 Arrangement of ship-based loading or unloading equipment for cargo or passengers of cranes of gantry type
B63B 27/14 Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders
B63B 27/16 Arrangement of ship-based loading or unloading equipment for cargo or passengers of lifts or hoists
B63B 27/18 Arrangement of ship-based loading or unloading equipment for cargo or passengers of cableways, e.g. with breeches-buoys
B63B 27/22 Arrangement of ship-based loading or unloading equipment for cargo or passengers of conveyors, e.g. of endless-belt or screw-type
B63B 27/24 Arrangement of ship-based loading or unloading equipment for cargo or passengers of pipe-lines
B63B 27/25 Arrangement of ship-based loading or unloading equipment for cargo or passengers of pipe-lines for fluidised bulk material
B63B 27/26 Arrangement of ship-based loading or unloading equipment for cargo or passengers of devices with throwing action
B63B 27/28 Arrangement of ship-based loading or unloading equipment for cargo or passengers of chutes
B63B 27/30 Arrangement of ship-based loading or unloading equipment for cargo or passengers for transfer at sea between ships or between ships and off-shore structures
B63B 27/32 Arrangement of ship-based loading or unloading equipment for cargo or passengers for transfer at sea between ships or between ships and off-shore structures using cableways
B63B 27/34 Arrangement of ship-based loading or unloading equipment for cargo or passengers for transfer at sea between ships or between ships and off-shore structures using pipe-lines
B63B 27/36 Arrangement of ship-based loading or unloading equipment for cargo or passengers for floating cargo
B63B 29/00 Accommodation for crew or passengers not otherwise provided for
B63B 29/02 Cabins or other living spaces; Construction or arrangement thereof
B63B 29/04 Furniture specially adapted for vessels
B63B 29/06 Fastening to floors
B63B 29/08 Storm guards on tables, e.g. fiddles
B63B 29/10 Berths; Mounting ladders therefor
B63B 29/12 Self-levelling mountings
B63B 29/14 Closet or like flushing arrangements; Washing or bathing facilities peculiar to ships
B63B 29/16 Soil-water discharges
B63B 29/18 Arrangements or adaptations of swimming pools
B63B 29/20 Arrangements or adaptations of ladders
B63B 29/22 Galleys
B63B 32/00 Water sports boards; Accessories therefor
B63B 32/10 Motor-propelled water sports boards
B63B 32/20 Boards specially adapted for use in a prone position, e.g. wild-water sledges
B63B 32/22 Bodyboards for surfing; Accessories specially adapted therefor
B63B 32/30 Water skis fastened to the user’s feet; Accessories specially adapted therefor
B63B 32/40 Twintip boards; Wakeboards; Surfboards; Windsurfing boards; Paddle boards, e.g. SUP boards; Accessories specially adapted therefor
B63B 32/50 Boards characterised by their constructional features
B63B 32/51 Inflatable boards, e.g. drop-stitch inflatable boards
B63B 32/53 Sectionalised boards, e.g. modular, dismountable or foldable boards
B63B 32/55 Multihull boards, e.g. of catamaran type
B63B 32/56 Boards convertible into vessels or other types of water sports boards, e.g. into sailboats, canoes or water-cycles
B63B 32/57 Boards characterised by the material, e.g. laminated materials
B63B 32/59 Boards characterised by their manufacturing process, e.g. moulded or 3D printed
B63B 32/60 Board appendages, e.g. fins, hydrofoils or centre boards
B63B 32/62 Board appendages, e.g. fins, hydrofoils or centre boards characterised by their manufacturing process
B63B 32/64 Adjustable, e.g. by adding sections, by removing sections or by changing orientation or profile
B63B 32/66 Arrangements for fixation to the board, e.g. fin boxes or foil boxes
B63B 32/68 Mast foot attachments, e.g. mast foot rails
B63B 32/70 Accessories not specially adapted for a particular type of board, e.g. paddings or buoyancy elements
B63B 32/73 Accessories not specially adapted for a particular type of board, e.g. paddings or buoyancy elements for tethering users or objects to the board, e.g. leashes
B63B 32/77 Arrangements for fixation of accessories to the board, e.g. inserts or rails
B63B 32/80 Arrangements specially adapted for stowing or transporting water sports boards
B63B 32/83 Arrangements specially adapted for stowing or transporting water sports boards for stowing, e.g. racks or straps
B63B 32/87 Arrangements specially adapted for stowing or transporting water sports boards for carrying, e.g. board bags
B63B 34/00 Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
B63B 34/10 Power-driven personal watercraft, e.g. water scooters ; Accessories therefor
B63B 34/15 Power-driven personal watercraft, e.g. water scooters ; Accessories therefor for hydroflight sports
B63B 34/20 Canoes, kayaks or the like
B63B 34/21 Canoes, kayaks or the like characterised by constructional features
B63B 34/22 Canoes, kayaks or the like characterised by constructional features having inflatable parts
B63B 34/23 Sectionalised, e.g. modular, collapsible or foldable
B63B 34/26 Accessories for canoes, kayaks or the like
B63B 34/30 Rowing boats specially adapted for racing; Accessories therefor
B63B 34/40 Body-supporting structures dynamically supported by foils under water
B63B 34/45 Accessories therefor
B63B 34/50 Body-supporting buoyant devices, e.g. bathing boats or water cycles
B63B 34/52 Inflatable or partly inflatable
B63B 34/54 Body-supporting buoyant devices, e.g. bathing boats or water cycles specially adapted for being towed, e.g. banana boats, water sledges or towed buoys
B63B 34/56 Body-supporting buoyant devices, e.g. bathing boats or water cycles for use in a standing position, e.g. water shoes, water walking devices or buoyant skis
B63B 34/60 Arrangements for towing, e.g. for use with water-skis or wakeboards
B63B 34/63 Holding means for the user, e.g. handle bars or harnesses
B63B 34/67 Connection means on the towing watercraft, e.g. pylons, side poles or winches
B63B 34/70 Arrangements on vessels specially adapted for generating waves for surfing, wakeboarding or the like, e.g. ballast tanks
B63B 34/75 Arrangements of wake plates
B63B 34/565 Accessories, e.g. sticks for water walking
B63B 35/00 Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
B63B 35/03 Pipe-laying vessels
B63B 35/04 Cable-laying vessels
B63B 35/06 Cable-laying vessels for moving cable-ends from ship to shore
B63B 35/08 Ice-breakers
B63B 35/10 Ice-breakers having forced pitching or rolling equipment
B63B 35/12 Ice-breakers having ice-cutters
B63B 35/14 Fishing vessels
B63B 35/16 Trawlers
B63B 35/18 Trawlers adapted to dragging nets aboard
B63B 35/20 Trawlers adapted to hoisting nets aboard
B63B 35/22 Whale catchers; Whale factory vessels
B63B 35/24 Fish holds
B63B 35/26 Fish holds for live fish
B63B 35/28 Barges or lighters
B63B 35/30 Barges or lighters self-discharging
B63B 35/32 Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
B63B 35/34 Pontoons
B63B 35/36 Pontoons foldable
B63B 35/38 Rigidly-interconnected pontoons
B63B 35/40 Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for transporting marine vessels
B63B 35/42 Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for transporting marine vessels with adjustable draught
B63B 35/44 Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
B63B 35/50 Vessels or floating structures for aircraft
B63B 35/52 Nets, slipways or the like, for recovering aircraft from the water
B63B 35/53 Floating runways
B63B 35/54 Ferries
B63B 35/56 Lightships
B63B 35/58 Rafts, i.e. free floating waterborne vessels, of shallow draft, with little or no freeboard, and having a platform or floor for supporting a user
B63B 35/62 Rafts, i.e. free floating waterborne vessels, of shallow draft, with little or no freeboard, and having a platform or floor for supporting a user formed from logs or the like
B63B 35/66 Tugs
B63B 35/68 Tugs for towing
B63B 35/70 Tugs for pushing
B63B 35/71 Canoes, kayaks or the like
B63B 35/73 Other vessels or like floating structures for pleasure or sport
B63B 35/74 Body supporting buoyant devices with seat
B63B 35/76 Ring-shaped buoyant members
B63B 35/78 U-shaped buoyant members
B63B 35/79 Surf-boards, e.g. sailboards
B63B 35/81 Water skis; Water sledges
B63B 35/83 Water shoes; Bog shoes
B63B 35/85 Accessories not otherwise provided for, e.g. sticks for water skiing
B63B 35/607 Rafts, i.e. free floating waterborne vessels, of shallow draft, with little or no freeboard, and having a platform or floor for supporting a user having a platform or floor below the level of the buoyancy means, e.g. suspended basket type
B63B 35/613 Rafts, i.e. free floating waterborne vessels, of shallow draft, with little or no freeboard, and having a platform or floor for supporting a user with tubular shaped flotation members
B63B 38/00 Vessels or like floating structures not otherwise provided for
B63B 39/00 Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
B63B 39/02 Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses
B63B 39/03 Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses by transferring liquids
B63B 39/04 Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using gyroscopes directly
B63B 39/06 Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
B63B 39/08 Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using auxiliary jets or propellers
B63B 39/10 Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by damping the waves, e.g. by pouring oil on water
B63B 39/12 Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude for indicating draught or load
B63B 39/14 Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude for indicating inclination or duration of roll
B63B 41/00 Drop keels, e.g. centre boards or side boards
B63B 43/00 Improving safety of vessels, e.g. damage control, not otherwise provided for
B63B 43/02 Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
B63B 43/04 Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability
B63B 43/06 Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability using ballast tanks
B63B 43/08 Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability by transfer of solid ballast
B63B 43/10 Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
B63B 43/12 Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using inboard air containers
B63B 43/14 Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members
B63B 43/16 Temporary equipment for stopping leaks, e.g. collision mats
B63B 43/18 Improving safety of vessels, e.g. damage control, not otherwise provided for reducing collision damage
B63B 43/20 Feelers
B63B 43/24 Arrangements of watertight doors in bulkheads
B63B 43/26 Arrangements of watertight doors in bulkheads of sliding type
B63B 43/28 Arrangements of watertight doors in bulkheads of sliding type with mechanical drive
B63B 43/30 Arrangements of watertight doors in bulkheads of sliding type with fluid drive
B63B 43/32 Arrangements of watertight doors in bulkheads of non-sliding type
B63B 45/00 Arrangements or adaptations of signalling or lighting devices
B63B 45/02 Arrangements or adaptations of signalling or lighting devices the devices being intended to illuminate the way ahead or other areas of environments
B63B 45/04 Arrangements or adaptations of signalling or lighting devices the devices being intended to indicate the vessel or parts thereof
B63B 45/06 Arrangements or adaptations of signalling or lighting devices the devices being intended to illuminate vessels' decks or interior
B63B 45/08 Arrangements or adaptations of signalling or lighting devices the devices being acoustic
B63B 49/00 Arrangements of nautical instruments or navigational aids
B63B 51/00 Marking of navigational routes otherwise than with buoys
B63B 51/02 Marking of navigational routes otherwise than with buoys by use of lighthouses
B63B 51/04 Marking of navigational routes otherwise than with buoys with free-floating flares
B63B 57/00 Tank cleaning specially adapted for vessels
B63B 57/02 Tank cleaning specially adapted for vessels by washing
B63B 57/04 Tank cleaning specially adapted for vessels by ventilating
B63B 59/00 Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
B63B 59/02 Fenders integral with waterborne vessels or specially adapted therefor; Rubbing-strakes
B63B 59/04 Preventing hull fouling
B63B 59/06 Cleaning devices for hulls
B63B 59/08 Cleaning devices for hulls of underwater surfaces while afloat
B63B 59/10 Cleaning devices for hulls using trolleys or the like driven along the surface
B63B 69/00 Equipment for shipping not otherwise provided for
B63B 71/00 Designing vessels; Predicting their performance
B63B 71/10 Designing vessels; Predicting their performance using computer simulation, e.g. finite element method [FEM] or computational fluid dynamics [CFD]
B63B 71/20 Designing vessels; Predicting their performance using towing tanks or model basins for designing
B63B 73/00 Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
B63B 73/10 Building or assembling vessels from prefabricated hull blocks, i.e. complete hull cross-sections
B63B 73/20 Building or assembling prefabricated vessel modules or parts other than hull blocks, e.g. engine rooms, rudders, propellers, superstructures, berths, holds or tanks
B63B 73/30 Moving or transporting modules or hull blocks to assembly sites, e.g. by rolling, lifting or floating
B63B 73/40 Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods
B63B 73/43 Welding, e.g. laser welding
B63B 73/46 Gluing; Taping; Cold-bonding
B63B 73/50 Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by forming methods, e.g. manufacturing of curved blocks
B63B 73/60 Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by automation, e.g. use of robots
B63B 73/70 Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by using moulds; Moulds or plugs therefor
B63B 73/72 Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by using moulds; Moulds or plugs therefor characterised by plastic moulding, e.g. injection moulding, extrusion moulding or blow moulding
B63B 73/74 Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by using moulds; Moulds or plugs therefor characterised by lamination of materials
B63B 75/00 Building or assembling floating offshore structures, e.g. semi-submersible platforms, SPAR platforms or wind turbine platforms
B63B 77/00 Transporting or installing offshore structures on site using buoyancy forces, e.g. using semi-submersible barges, ballasting the structure or transporting of oil-and-gas platforms
B63B 77/10 Transporting or installing offshore structures on site using buoyancy forces, e.g. using semi-submersible barges, ballasting the structure or transporting of oil-and-gas platforms specially adapted for electric power plants, e.g. wind turbines or tidal turbine generators
B63B 79/00 Monitoring properties or operating parameters of vessels in operation
B63B 79/10 Monitoring properties or operating parameters of vessels in operation using sensors, e.g. pressure sensors, strain gauges or accelerometers
B63B 79/15 Monitoring properties or operating parameters of vessels in operation using sensors, e.g. pressure sensors, strain gauges or accelerometers for monitoring environmental variables, e.g. wave height or weather data
B63B 79/20 Monitoring properties or operating parameters of vessels in operation using models or simulation, e.g. statistical models or stochastic models
B63B 79/30 Monitoring properties or operating parameters of vessels in operation for diagnosing, testing or predicting the integrity or performance of vessels
B63B 79/40 Monitoring properties or operating parameters of vessels in operation for controlling the operation of vessels, e.g. monitoring their speed, routing or maintenance schedules
B63B 81/00 Repairing or maintaining vessels
B63B 83/00 Rebuilding or retrofitting vessels, e.g. retrofitting ballast water treatment systems
B63B 83/10 Rebuilding or retrofitting vessels, e.g. retrofitting ballast water treatment systems for increasing cargo capacity
B63B 83/20 Rebuilding or retrofitting vessels, e.g. retrofitting ballast water treatment systems for conversion to a different use, e.g. for converting tankers into a FPSO-FLNG units
B63B 83/30 Rebuilding or retrofitting vessels, e.g. retrofitting ballast water treatment systems for improving energy efficiency, e.g. by improving hydrodynamics or by upgrading the power plant
B63B 83/40 Rebuilding or retrofitting vessels, e.g. retrofitting ballast water treatment systems for improving safety
B63B 85/00 Dismantling or scrapping vessels