CPC Definition - Subclass B63C
This place covers:
Launching, hauling-out, or dry-docking of vessels and related equipment:
Dry-docking of vessels or flying-boats
Launching or hauling-out by land-borne slipways; Slipways
Equipment usable both on slipways and in dry docks
Equipment forming part of or attachable to vessels facilitating transport over land
Storing of vessels on land otherwise than by dry-docking
Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; salvaging of other underwater objects
Life-saving in water
Equipment for dwelling or working underwater; Means for searching for underwater objects
Dwelling and working under water:
Diving equipment;
Diving bells and the like;
Remotely controlled underwater vehicles;
Underwater tools;
Arrangements on vessels for viewing under water.
- B63C is the general home of equipment, methods and devices for moving ships or other waterborne vessels from a floating to a non-floating condition and vice versa, and of related equipment, of diving and underwater dwelling and working, of life-saving in water, of salvaging of distressed or wrecked and of lifting of sunken vessels.
- Whilst devices, installations, and methods for dry-docking of waterborne vessels or hauling-out and launching of the same using slipways, as well as equipment usable both on slipways and in dry-docks are classified in B63C, subclass B63B covers methods of designing, building, converting or repairing of vessels.
- B63C covers equipment, methods and devices for saving people under distress in water, for salvaging disabled or stranded floating structures, and for lifting sunken vessels, yet onboard safety equipment and handling of lifeboats is classified in B63B. B63B is further the home of inflatable vessels in general and of ship-borne towing and pushing equipment, as well as of tugboats. B63B provides further for arrangement of ship-based loading and unloading equipment, and for vessels for special purposes. Life-saving in general is classified in A62B. Outwear and protective garments in general, e.g. with buoyancy aids, are classified in A41D.
- Whilst equipment for dwelling and working under water, such as diving equipment, diving bells and the like, underwater vehicles remotely controlled by umbilicals, underwater tools, and arrangements on vessels for viewing under water are classified in B63C, subclass B63G covers submarines and other autonomous underwater vehicle. Respiratory apparatus in general are covered by A62B, while respiratory apparatus for medical purposes are found in A61M. Swimming aids and related equipment is classified in A63B.
This place does not cover:
Nets, slipways, or the like for recovering aircraft from the water |
Attention is drawn to the following places, which may be of interest for search:
Devices, apparatus or methods for life-saving in general | |
Vehicles in general for transporting boats or the like | |
Externally attached cofferdams or the like |
In this subclass, three different Indexing Schemes are used:
- The first Indexing Scheme follows the EC scheme with an identical wording and scope as the corresponding EC scheme. This first Indexing Scheme is used for indexing additional information, thus non-trivial technical information which does not in itself represent an addition to the state-of-the-art, but might constitute useful information for the searcher. The use of this first Indexing Scheme is non-obligatory.
- The second Indexing Scheme represents a further sub-division of the EC scheme. The symbols of this second Indexing Scheme are hierarchically arranged under, and are in their scope limited by the scope of the respective symbols of the first Indexing Scheme or EC scheme to which they are linked. This second Indexing Scheme is used for indexing both, invention information and additional information. The use of this second Indexing Scheme is obligatory for invention information.
- The third Indexing Scheme is an Indexing Scheme under the subclass B63B which is used in all subclasses under the class B63 "Ships or other waterborne vessels; Related equipment". This third Indexing Scheme is used for indexing information related to the invention information which is not limited to the scope of one of the main-groups in the class B63. The use of this third Indexing Scheme is obligatory for invention-related information.
In this place, the following terms or expressions are used with the meaning indicated:
Dry-docking | Bringing a vessel from a floating to a non-floating condition by either placing the vessel in a closed basin by pumping out the water in the basin, or by lifting using buoyancy forces on the supporting structure. |
Dwelling | A place of residence; a habitation |
Hauling-out | Pulling, drawing or dragging a vessel out of the water. |
Launching | Causing a vessel to move or slide from the land, or the stocks, into the water; setting afloat; lowering a boat into the water. |
Salvaging | Saving a ship or its cargo from wreck, capture, stranding or the like. |
Slipway | A slip, i.e. an inclined plane, sloping gradually down to the water, on which ships or other vessels are built or repaired. |
In patent documents, the following abbreviations are often used:
ROV | Remotely Operated (underwater) Vehicle, i.e. a self-propelled unmanned (underwater) vehicle being connected to a base, e.g. by an umbilical or a control cable |
ROUV | Remotely Operated Underwater Vehicle, i.e. a self-propelled unmanned underwater vehicle being connected to a base, e.g. by an umbilical or a control cable |
In patent documents, the following words/expressions are often used as synonyms:
- "docking" and "dry-docking"
In patent documents, the following words/expressions are often used with the meaning indicated:
"docking" | "mooring a vessel e.g. to a quay" or "connecting a vehicle to a base by means of connector device, e.g. for energy or data transfer". |
"launching" | " sending off (a rocket, missile, torpedo, depth charge, spacecraft, or the like, or an astronaut) on its (or his) course". |
This place covers:
Methods, devices, equipment and installations for dry-docking of vessels of floating structures, i.e. for bringing them from a floating to a non-floating condition by making use of dry-docks or graving docks or of floating dry-docks.
Whilst B63C 1/00 covers methods and means for dry-docking, subclass B63B provides for arrangements or devices specially adapted for facilitating access to underwater elements.
This place does not cover:
Storing of vessels on land otherwise than by dry-docking | |
Externally attached cofferdams or the like | |
Vessels or like floating structures with adjustable draught adapted for transporting marine vessels | |
Hydraulic-engineering aspects of dry-docks |
Attention is drawn to the following places, which may be of interest for search:
Mooring of vessels | |
Locks |
In this place, the following terms or expressions are used with the meaning indicated:
Cofferdam | A watertight structure fixed to a ship's hull, for making repairs below the water-line. |
Dry dock | Basin which can be closed off from surrounding waters by means of a dock gate, and which is provided with water level control pumps for bringing a vessel inside the basin from a floating to a non-floating condition and vice versa. |
Dock | A device for bringing a vessel from a floating to a non-floating condition and vice versa. |
Floating dry-dock | A semi-submersible platform with a ballasting and de-ballasting installation for lifting a vessel from a floating to a non-floating condition and vice versa |
Flying-boat | A marine airplane in which the fuselage consists of a hull that provides buoyancy in the water,and which is designed for landing and taking-off from water. |
Lock | A portion of a channel on a canal or river shut off above and below by folding gates provided with sluices to let the water out or in, and thus raise or lower boats from one water level to another. |
Submarine | A warship or civilian vessel adapted for long term operation underwater. |
In patent documents, the word/expression in the first column is often used instead of the word/expression in the second column, which is used in the classification scheme of this place:
"graving dock" | "dry dock" |
In patent documents, the following words/expressions are often used with the meaning indicated:
"dock" | "mooring place for a vessel e.g. on a quay", or "harbour basin which can be closed-off from tidal water level fluctuations". |
"docking" | "mooring a vessel e.g. to a quay", or "connecting a vehicle to a base by means of connector device, e.g. for energy or data transfer". |
"lock" | of "a device operated by a key, combination, or keycard, and used, as on a door, for holding, closing, or securing". |
This place covers:
Methods, devices and installations for launching vessels or floating structures, or for hauling-out of the same using land-borne slipways, i.e. inclined surfaces leading from land to the water, e.g. by imposing a longitudinal or lateral movement of the vessel.
Slipways as such.
This place does not cover:
Ship-borne devices for guiding lifeboats or the like to the water surface. |
Attention is drawn to the following places, which may be of interest for search:
Vehicles in general for transporting boats or the like | |
Devices for projecting or releasing lifeboats or the like for free fall. | |
Cranes in general; Load-engaging elements of devices for cranes, capstans, winches, or tackles in general | |
Capstans, winches, tackles, e.g. pulley blocks, or hoists in general | |
Hoisting, lifting, hauling or pushing, not otherwise provided for | |
Ship-lifting devices or mechanisms |
In this place, the following terms or expressions are used with the meaning indicated:
Cradle | A framework on which a ship rests during construction or repairs, and on which she slides at launching; a framework or carriage in which a vessel lies on a slipway. |
This place covers:
Stagings, scaffolding, shores or struts specially adapted for use on slipways and in dry docks.
Bilge blocks and keel blocks.
B63C 5/00 is the home of equipment peculiar to operations in dry docks and on slipways, such as blocks for supporting the keel or the bilge of the ship or stagings, scaffolding, shores and struts specially adapted for works in dry docks, shipyards or on slipways, whereas scaffolding in general is classified in E04G.
Attention is drawn to the following places, which may be of interest for search:
Scaffolding in general | E04E |
In this place, the following terms or expressions are used with the meaning indicated:
Bilge block | One of the short pieces of timber arranged on either side of the keel on which the substantially horizontal part of the bottom of a vessel rests in building or in a dry dock |
Keel block | One of the short pieces of timber on which the keel of a vessel rests in building or in a dry dock |
Scaffolding | A temporary framework of platforms and poles constructed to provide accommodation for workmen and their materials during building, repairing, or inspection of a vessel. |
Shore | A piece of timber or iron set obliquely against the side of a ship e.g. in dock, as a support when it is in danger of falling or when undergoing alteration or repair. |
Staging | A temporary platform or structure of posts and boards for support; scaffolding. |
Strut | A bar, rod, or built-up member, of wood, iron, etc., designed to resist pressure or thrust in a framework. |
In patent documents, the following words/expressions are often used with the meaning indicated:
"boatswain's chair" or "bosun's chair" | "a seat consisting of a board suspended from one or more ropes, which is used while working aloft or over the side of a ship". |
This place covers:
Methods and devices for saving a ship, parts of it or its cargo from wreck, capture, stranding or the like, including emptying the content of sunken or disabled vessels, e.g. oil from sunken tankers.
Methods and devices righting capsized vessels or for lifting sunken ships or the like, or other underwater objects to the water surface.
Means for indicating the location of underwater objects.
Methods and means for refloating stranded vessels.
Floatable safes.
B63C 7/00 is the home of methods for salvaging disabled, wrecked or sunken vessels or parts or furnishings of such vessels, as well as of other underwater objects, whereas main group B63C 11/00 provides for methods and devices for searching underwater objects, and for means on floating structures fro viewing under water, subclass E04F provides for dredgers for cleaning water courses and floating supports for such dredgers, and subclass E05G provides for safes in general.
While B63C 7/00 provides for emptying the content of sunken vessels, e.g. of oil tankers, subclass B63B provides for ships adapted for collecting pollution, e.g. spilled oil, from open water, and for ship-based arrangements of equipment for loading and unloading of cargo, e.g. using pipe-lines, and subclass E02B provides for methods and apparatus for cleaning or keeping clear the surface of open water, and subclass E21B provides for methods and devices for collecting oil or the like from a submerged leakage of oil wells.
While methods and means for righting capsized vessels are classified in B63C 7/00, self-righting life boats, life-rafts and the like are classified in B63C 9/00.
While B63C 7/00 provides for means for indicating the location of underwater objects, e.g. sunken vessels, main group B63C 11/00 provides for means for signalling the presence of divers
This place does not cover:
Self-righting life-boats, life rafts or the like | |
Cable grapnels with grabs | |
Collecting oil or the like from a submerged leakage |
Attention is drawn to the following places, which may be of interest for search:
Means for signalling the presence of divers | |
Means for searching for underwater objects | |
Buoys in general | |
Some documents concerning the emptying of sunken vessels | |
Vessels or like floating structures specially adapted for collecting pollution from open water | |
Cleaning or keeping clear the surface of open water; Apparatus therefor | |
Dredgers for cleaning water courses | |
Floating substructures a supports for dredgers | |
Safes in general |
In this group the following indexing schemes apply:
Signalling devices: B63B 2201/00
Tether: B63B 2205/00
Buoyancy or ballast means: B63B 2207/00
In this place, the following terms or expressions are used with the meaning indicated:
Grab | A mechanical device for gripping an object. |
Grapnel | A small anchor with three or more flukes, used for anchoring a small boat, dragging the bottom for objects, or grasping and holding fast to something. |
Hauling | The process of pulling or drawing with violence. |
Pontoon | A stationary floating structure, typically used for support purposes. |
This place does not cover:
Cleaning or keeping clear the surface of open water in general |
This place covers:
Methods, apparatus and equipment for life-saving in water.
Alarm devices for persons fallen into the water, e.g. including means for controlling or manoeuvring a boat.
Lifeboats, life-rafts and the like.
Life-buoys, life-belts, or other life-saving personal flotation devices worn by or attached to people under distress in water, and related equipment.
Lines to be thrown to people under distress in water, and related equipment.
Rescue nets.
Vessel parts or furnishings specially adapted to life-saving in water.
Life-saving equipment for use in ice-infested waters.
Whilst main group B63C 9/00 is the general home for methods, apparatus and equipment for life-saving in water, subclass A62B provides for life-saving methods and equipment in general, subclass B63B covers boats in general, and main group B63G 8/00 provides for equipment for rescuing personnel of submarines.
Whilst main group B63C 9/00 covers devices for life-saving for people fallen overboard by activating an alarm or by controlling the propulsion or manoeuvring means of the vessel, as well as signalling means on life-buoys and the like, signalling or lighting devices for ships and for equipment for shipping are classified in subclass B63B, and alarms for ensuring the safety of persons in general are found in subclass G08B.
Whilst inflatable equipment for life-saving in water, like inflatable life-rafts or life vests are covered by B63C 9/00, inflatable vessels are classified in subclass B63B, and means and methods for connecting inflation valves to elastic bodies are found in subclass B60C.
Whilst B63C 9/00 covers life-belts, life-jackets, body-suits, survival suits and the like, non-sinkable garment for swimming and protective garments with buoyancy aids for aquatic activities are classified in subclass A41D, and swimming aids are classified in A63B.
Whilst B63C 9/00 covers life-buoys and the like personal flotation devices attachable to body members of people under distress in water, sub-class A63B provides for swimming aids held by the user or attachable to the user's head, waist or limbs.
Whilst B63C 9/00 covers personal life-saving equipment with signalling means, arrangements and adaptations of signalling and lighting means of ships and other waterborne vessels are classified in B63B 45/00.
Whilst B63C 9/00 covers inflatable life-saving equipment with particular arrangements and control of inflating valves, main group B60C 29/00 provides for connecting inflation valves to elastic bodies.
Whilst B63C 9/00 provides for devices for launching life-buoys, inflatable life-rafts, or other floatable life-saving equipment, ship-borne equipment for handling lifeboats and the like is classified in B63B 23/00.
While cast or life lines, attachments thereto and containers therefor are classified in B63C 9/00, adaptations of areal cableways for shipboard use, e.g. with breeches-buoys, are classified in B63B 27/18, guns for line throwing are classified in sub-class F41F, and line-carrying missiles are provided for in sub-group F42B 12/68.
This place does not cover:
Connection of valves to inflatable elastic bodies | |
Equipment on vessels for handling lifeboats and the like | |
Rescue equipment for personnel of underwater vessels | |
Guns for line throwing | |
Line-carrying missiles |
Attention is drawn to the following places, which may be of interest for search:
Outwear for bathing or protective garments for aquatic activities with buoyancy aids | |
Devices, apparatus or methods for life-saving in general | |
Equipment for swimming, | |
Swimming aids | |
Teaching frames for swimming | |
Ships and other waterborne vessels; Equipment for shipping in general | |
Inflatable vessels in general | |
Ship borne equipment for handling lifeboats an the like | |
Arrangements of ship-based cableways, e.g. with breeches-buoys | |
Rafts in general | |
Arrangement or adaptation of signalling or lighting for ships or other waterborne vessels, or for equipment for shipping | |
Alarms responsive to the presence of persons in a body of water in general |
In this group the following indexing schemes apply:
Signalling devices: B63B 2201/00
Communication means: B63B 2203/00
Buoyancy or ballast means: B63B 2207/00
Energy supply or activating means: B63B 2209/00
In this place, the following terms or expressions are used with the meaning indicated:
Body suit | A personal flotation device for people under distress in water which covers the majority trunk of the user, and may also partially cover the user's limbs. |
Immersion suit | A personal flotation device for people under distress in water which covers the majority of the whole body of the user, including the user's limbs and head, in particular for protection from hypothermia upon immersion in cold water. |
Lifeboat | A small water craft, carried on board a ship and used to escape in an emergency. |
Life-buoy | A personal flotation device, e.g. annual shaped, for people under distress in water. |
Life-raft | A flat, buoyant structure, either rigid or inflatable, with or without weather protection roof, carried on board a ship and used to escape in an emergency. |
Life jacket | A vest which forms a personal flotation device for people under distress in water. |
Torso | A user's trunk, comprising schoulders |
Rescue net | A net attached to the side of a rescuing vessel, which allows people under distress in water to climb on board. |
In patent documents, the word/expression in the first column is often used instead of the word/expression in the second column, which is used in the classification scheme of this place:
"life-vest" | "life jacket" |
"immersion suit" and "life suit" | "survival suit" or "body suit" |
In patent documents, the following words/expressions are often used with the meaning indicated:
"body suit" | "garment or underwear covering the torso of a user". |
This place covers:
Life-buoys, e.g. annular shaped life rings;
Life-belts, life-jackets or life-vests, body suits, immersion or survival suits, or the like personal flotation devices for people under distress in water.
Life-buoys and the attachable to a user's body member.
Personal flotation devices for people under distress in water with particular signalling means.
While B63C 9/08 is the home of flotation devices for people under distress in water which are worn by, attached to or hold by the user, non-sinkable swim-suits, drawers or trunks are classified in A41D 7/001, protective garments for aquatic activities, like wet suits for surfers, e.g. with buoyancy aids are found in A41D 13/012, swimming aids are classified in A63B 31/00, and dry or wet diving suits are covered by B63C 11/00.
While B63C 9/08 is the home for a number of inflatable flotation devices for people under distress in water, connections of valves to inflatable elastic bodies are classified in B60C 29/00.
This place does not cover:
Connection of valves to inflatable elastic bodies |
Attention is drawn to the following places, which may be of interest for search:
Diving suits and compensator vests for divers | |
Non-sinkable swim-suits, drawers or trunks | |
Protective garments for aquatic activities, e.g. with buoyancy aids | |
Swimming aids | |
Teaching frames for swimming; Swimming boards | |
Arrangement or adaptation of signalling or lighting devices for ships and other waterborne vessels, including life boats and life rafts |
In this place, the following terms or expressions are used with the meaning indicated:
Life-buoy | A personal flotation device, e.g. annual shaped, for people under distress in water. |
Life jacket | A vest which forms a personal flotation device for people under distress in water. |
In patent documents, the following abbreviations are often used:
PFD | Personal Flotation Device |
In patent documents, the word/expression in the first column is often used instead of the word/expression in the second column, which is used in the classification scheme of this place:
"life vest" | "life jacket" |
This place covers:
Body suits, i.e. buoyant suits which substantially cover the user's trunk, and which may also partially cover the user's limbs.
Immersion or survival suits, i.e. buoyant wet or dry suits which substantially cover the whole user's body, including head and limbs.
While B63C 9/087 is the home of personal floating garment for people under distress in water which substantially covers at least the whole user's trunk, and may cover also the user's limbs and head, as in survival suits, sub-group A41D 13/012 provides for protective garment for aquatic activities, e.g. comprising buoyancy aids, while resilient wet or dry diving suits are classified in B63C 11/04, and rigid diving suits are found in B63C 11/10.
While life-saving body suits and immersion suits for people under distress in water in general are found in B63C 9/087, such suits are classified in B63C 9/081, if they have compartments comprising elements which are filled with gas by deployment, e.g. sponge-like elements.
While B63C 9/087 is the home for life-saving body suits and immersion suits having inflatable gas-filled compartments, connections of valves to inflatable elastic bodies are classified in B60C 29/00.
This place does not cover:
Life-saving body suits or immersion suits having compartments comprising elements which are filled with gas by deployment, e.g. sponge-like elements] | |
Connection of valves to inflatable elastic bodies |
Attention is drawn to the following places, which may be of interest for search:
Resilient diving suits | |
Rigid diving suits | |
Protective garments for aquatic activities, e.g. with buoyancy aids | |
Protective garment with automatically inflatable shock absorbing means |
In this place, the following terms or expressions are used with the meaning indicated:
Body | The totality of a human or animal trunk, head and limbs; a human or animal trunk. |
Body suit | A personal flotation device for people under distress in water which covers the majority of the user's trunk, and may also partially cover the user's limbs. |
Immersion suit | A survival suit for people under distress in water which covers the majority of the whole body of the user, including the user's limbs and head, in particular for protection from hypothermia upon immersion in cold water. |
In patent documents, the word/expression in the first column is often used instead of the word/expression in the second column, which is used in the classification scheme of this place:
"survival suit" and "immersion survival suit" | "immersion suit" |
In patent documents, the following words/expressions are often used with the meaning indicated:
"body suit" or "body" | " a tight-fitting garment, e.g. underwear, of stretchy material that covers the body from the shoulders to the thighs (and may have long sleeves or legs reaching down to the ankles". |
This place covers:
Life-jackets or life-vest, i.e. personal flotation devices for people under distress in water which substantially cover the upper trunk of the user.
Harnesses for securing life-vests to the user's trunk.
While B63C 9/11 is the home of vest-shaped personal flotation devices for people under distress in water, as well as of harnesses for the same, sub-group B63C 11/08 provides for buoyancy compensator vests for divers, and sub-group B63C 11/02 provides for harnesses for carrying air supply equipment for divers.
While life-jackets or life-vests for people under distress in water in general are found in B63C 9/11, such vests are classified in B63C 9/081, if they have compartments comprising elements which are filled with gas by deployment, e.g. sponge-like elements.
While B63C 9/11 is the home for life-jackets, life-vests and the like having inflatable gas-filled compartments, connections of valves to inflatable elastic bodies are classified in B60C 29/00.
This place does not cover:
Life-jackets having compartments comprising elements which are filled with gas by deployment, e.g. sponge-like elements] | |
Connection of valves to inflatable elastic bodies |
Attention is drawn to the following places, which may be of interest for search:
Harnesses for carrying air supply equipment for divers | |
Buoyancy compensator vests for divers |
In this place, the following terms or expressions are used with the meaning indicated:
Harness | An assembly of straps and the like for attaching a personal flotation device to the trunk of a user |
Torso | The upper part of the trunk of a human or animal body, thus comprising shoulders, chest, back, waist. |
In patent documents, the following words/expressions are often used as synonyms:
- "body", "torso" and "trunk"
In patent documents, the word/expression in the first column is often used instead of the word/expression in the second column, which is used in the classification scheme of this place:
"life-vest" | "life-jacket" |
In patent documents, the following words/expressions are often used with the meaning indicated:
"torso" | "human or animal trunk, including shoulders, chest, back, waist, abdomen, pelvis and hips, but without head and limbs". |
This place covers:
Life-saving buoys or belts, e.g. inflatable, which are attachable to or around a single body member, e.g. to an arm, the neck, the head or the waist.
While B63C 9/13 is the home of personal flotation devices for people under distress in water which are adapted to be attached to a single user's body member, Non-sinkable swim-suits, drawers or trunks are classified in sub-group A41D 7/001, and swimming aids e.g. held by, or attachable to, the hands, arms, feet or legs are found in A63B 31/00.
While B63C 9/11 is the home for life-buoys and the like being attachable to a user's body member and having inflatable gas-filled compartments, connections of valves to inflatable elastic bodies are classified in B60C 29/00.
This place does not cover:
Life-saving buoys or belts having compartments comprising elements which are filled with gas by deployment, e.g. sponge-like elements] | |
Connection of valves to inflatable elastic bodies |
Attention is drawn to the following places, which may be of interest for search:
Non-sinkable swim-suits, drawers or trunks | |
Swimming aids, e.g. held by, or attachable to, the hands, arms, feet or legs |
This place covers:
Life-boats, life-rafts, life-buoys or the like having particular signalling means, such as lights or reflectors.
Sub-group B63C 9/21 is no longer used for classification. Documents in this sub-group are in the process of being reorganised to B63B 45/00 and sub-groups and to B63C 9/20.
This place covers:
Equipment for dwelling or working underwater
Divers' equipment
Diving suits and buoyancy compensators
Diving masks
Air supply from the water surface
Air supply carried by the diver
Communication means
Ballast arrangements
Decompression arrangements
Exercise equipment for divers
Diving chambers or underwater vessels, e.g. unmanned, with mechanical link, e.g. cable, to a base, such as
Diving chambers of closed type, e.g. with entrance above water surface
Diving chambers of closed type with independent propulsion or direction control, e.g. wire guided remotely operated underwater vehicles
Diving bells, or the like
Divers' sleds, or the like
Means for searching for underwater objects
Tools specially adapted for working underwater
While B63C 11/00 is the home for divers' equipment such as diving suits, compensator vests, diving masks, breathing apparatus, communication means, ballast arrangements, decompression arrangements and excercise equipment for divers, protective suits for aqueous activities in general are found in A41D 13/012, respiratory apparatus in general are classified in A62B, weights worn on the user's body for exercising are found in A63B 21/065; swimming aids or equipment are provided for in main groups A63B 31/00 - A63B 35/00, e.g. swimming goggles in A63B 33/00, and life-saving body suits and immersion suits, as well as life-vests are classified in B63C 9/00,
While B63C 11/00 covers closed diving chambers, open diving chambers, such as diving bells, as well as remotely operated underwater vehicles, manipulators and chambers with manipulators in general are provided for in sub-class B25J, cofferdams, externally attachable to an underwater surface, of a ship's hull are found in B63B 17/0018, autonomously operating diving chambers or vessels without mechanical link to a base, such as submarines are classified in B63G 8/00, caissons adapted to laying foundations are provided for in E02D 23/00 - E02D 27/00, torpedoes as such are found in F31B19/00, and controlling torpedoes by wire is classified in F41G 7/32.
While B63C 11/00 covers self-propelled or towed water-craft adapted for divers to ride on, e.g. astraddle, main-group A63B 35/00 provides for muscle or motor driven propulsion devices fixed to the body of a swimmer or held by his hands.
While B63C 11/00 is the home of means for searching underwater objects, e.g. by underwater windows, or by using grapnels, marine anchors are classified in B63B 21/24, main-group B63C 7/00 provides for indicating the location of sunken object or for salvaging the same, sub-group B63G 8/38 provides for the arrangement of visual equipment on submarines, grapnels and the like used for offensive or defensive purposes are found in F42B 30/14, locating objects by RADAR, SONAR and the like is classified in sub-class G01S, and mountings of acoustic transducers in underwater equipment are classifed in G10K 11/006.
This place does not cover:
Examples of places where the subject matter of this place is covered when specially adapted, used for a particular purpose, or incorporated in a larger system:
Swimming framework with driving mechanism operated by the swimmer or by a motor | |
Caissons adapted to laying foundations | |
Torpedoes per se | F41B19/00 |
Wire guided torpedoes |
Attention is drawn to the following places, which may be of interest for search:
Respiratory or breathing apparatus in general, component parts therefor | |
Breathing masks or helmets in general | |
Devices for storing respiratory or breathing apparatus in generall | |
Breathing apparatus for accidentally buried persons | |
User-manipulated weights worn on the user's body for exercising, e.g. for strengthening the user's muscles | |
Swimming aids or equipment, e.g. swimming helmets, swimming goggles | |
Manipulators or chambers with manipulation devices | |
Externally attached cofferdams or the like | |
Marine anchors | |
Grapnels for defensive or offensive use |
In this main group the following indexing schemes apply:
Communication means: B63B 2203/00
Tether: B63B 2205/00
Buoyancy or ballast means: B63B 2207/00
In this place, the following terms or expressions are used with the meaning indicated:
Autonomous underwater vessel | An unmanned submarine vessel adapted for autonomous underwater operation. |
Caisson | A large watertight case or chest used in laying foundations of bridges, etc., in deep water. |
Cofferdam | A watertight structure externally fixed to a ship's hull, for making inspections or repairs below the water-line without dry-docking. |
Divers' sled | A water-craft, e.g. self-propelled, adapted for divers to ride thereon. |
Diving bell | A strong heavy vessel with the bottom open, in which persons may descend into deep water, respiration being sustained by the compressed air at the top, or by fresh air supplied by a forcing pump from above. |
Diving chamber | An underwater habitation for personnel which may have a closable opening for divers to exit into the surrounding water body or to enter the chamber on return. |
Diving mask | A watertight mask with one or more viewing panes and covering the user's eyes and nostrils. |
Diving-suit | A protective garment for divers, wet or dry, covering the user's trunk. |
Dwelling | A place of residence; a habitation. |
Grapnel | A small anchor with usually four or five curved, pointed flukes, used for anchoring a small boat, dragging the bottom for objects, or grasping and holding fast to something. |
Remotely operated underwater vessel | A remotely controlled underwater vessel, e.g. unmanned, with independent propulsion and direction control using an umbilical. |
Submarine | A warship or civilian vessel adapted for long term operation underwater. |
Swimming goggle | A water tight eye mask with one or more viewing panes which leaves the user's nostrils open. |
Torpedo | A self-propelled submarine missile, autonomously operating or remotely controlled, e.g. by wire, usually cigar-shaped, carrying an explosive. |
In patent documents, the following abbreviations are often used:
AUV | Autonomous Underwater Vehicle |
ROV | Remotely Operated Vehicle |
ROUV | Remotely Operated Underwater Vehicle |
SCUBA | Self-Contained Underwater Breathing Apparatus |
Attention is drawn to the following places, which may be of interest for search:
Swimming equipment attachable to the head, e.g. swimming helmets or caps or goggles |
This place does not cover:
Manipulators | |
Externally attached cofferdams and the like | |
Diving chambers without mechanical link to a base | |
Caissons adapted to laying foundations |
Attention is drawn to the following places, which may be of interest for search:
Devices fixed to the body of a swimmer, e.g. diver, or held in his hands, and propelling the swimmer by muscle power or by a motor |
This place covers:
Attachable equipment for facilitating transport of vessels over land, e.g. detachable wheels.
Equipment forming part of a vessel for facilitating its transport over land, e.g. retractable wheels.
While B63C 13/00 is the home of removable or permanent equipment adapted for facilitating the transport over land of waterborne vessels, subclass A45F provides for harnesses attachable to boats allowing the boat to be carried by a person, amphibious vehicles are classified in subclass B60F, land vehicles adapted for carrying water craft are found in subclass B60P, hand carts for transporting boats are classified in B62B, sub-group B63B 32/80 provides for transporting arrangements on surfboards, and cradles for launching and hauling-out on slipways are found in B63C 3/12.
This place does not cover:
Attention is drawn to the following places, which may be of interest for search:
Launching or hauling-out by land-borne slipways using cradles | |
Vehicles adapted for carrying boats | |
Supplementary fittings on vehicle exterior specially adapted for carrying sports gear | |
Hand propelled vehicles, e.g. hand carts | |
Transporting arrangements for surf-boards |
This place covers:
Devices, arrangements and methods for storing waterborne vessels otherwise than by dry-docking.
While B63C 15/00 is the home of methods, apparatus, equipment and arrangements for storing ships or the like on land in general, main groups B63C 1/00 - B63C 5/00 provide for dry-docks and slipways for vessels and related methods and equipment, fasting or storing of boats on deck of ships is found in sub-group B63B 23/62, storage means for surf-board are classified in sub-group B63B 32/80, and sub-class B65G provides for storing or storage devices in general.
This place does not cover:
Stowing arrangements for surfboards |
Attention is drawn to the following places, which may be of interest for search:
Dry-docking, launching, hauling-out of vessels and related equipment | |
Fasting or storing of boats on deck of ships | |
Storing or storage devices in general |