WO2023105211A1

WO2023105211A1 - Product, kit and inflatable float

Info

Publication number: WO2023105211A1
Application number: PCT/GB2022/053105
Authority: WO
Inventors: David Fine
Original assignee: David Fine
Priority date: 2021-12-06
Filing date: 2022-12-06
Publication date: 2023-06-15
Also published as: GB202117600D0; GB2613577A

Abstract

An inflatable float (100), a product comprising an inflatable float, and an associated kit of parts are provided. The inflatable float has a first surface (110), and a second surface (120), opposite to the first surface, configured to support a user in a recumbent position. In some examples, the inflatable float has a game-playing configuration (115), in which the first surface is the uppermost surface, and a recumbent- user configuration, in which the second surface is the uppermost surface. The inflatable float is buoyant in both configurations. In some examples, the inflatable float comprises one or more recesses (140, 145, 150, 155) in one or more surfaces. At least one of the recesses may provide a storage compartment in one of the side surfaces.

Description

PRODUCT, KIT AND INFLATABLE FLOAT

FIELD OF THE INVENTION

The present invention relates to an inflatable float - for example, for use in a swimming pool. It also relates to a product and a kit of parts comprising an inflatable float.

BACKGROUND OF THE INVENTION

Inflatable floats, or inflatable flotation devices, are inflatable products that are typically used in a swimming pool or at the seaside. A user may use an inflatable float as a safety device, to help keep them afloat in a body of water, and may use an inflatable float as a leisure device, allowing the user to lie and relax while floating on the water, for example to sunbathe.

Inflatable floats are typically constructed from a flexible membrane defining one or more inflatable chambers, which can be inflated with a pressurized or pumped gas, such as air. An inflatable float inflated with a gas can provide a float buoyant enough to support the weight of the user when in a body of water. When deflated, inflatable floats can be compressed into a much smaller volume (for example, by folding and/or rolling), as compared with their volume when inflated. This enables deflated inflatable floats to be stored and/or transported easily. Inflatable floats have been designed in a variety of dimensions - for example, some inflatable floats have been specifically adapted to support a child user, an adult user, or multiple users. Inflatable floats have also been designed in a variety of shapes, the shape of the inflatable specifically chosen to help fully support one or more users.

SUMMARY OF THE INVENTION

The functionality of a conventional inflatable float is somewhat limited to acting as a flotation device, helping one or more users to float and/or recline in a body of water. It would be desirable to create a multi-purpose inflatable float, in order to improve the functionality of the product. In other words, it would be desirable to provide an inflatable float that serves an additional purpose to an aid to float and/or recline in a body of water. By creating a multi-purpose inflatable float, a user of the product is able to utilise the float for more than one activity, reducing the number of products the user would have to otherwise possess. In addition, it would be desirable to provide a multi-purpose inflatable float that is specially adapted to aid the additional purpose(s) of the inflatable float.

The invention is defined by the claims. According to a first aspect, there is provided a product comprising:

(i) an inflatable float comprising: a first surface; and a second surface, opposite to the first surface, configured to support a user in a recumbent position, the inflatable float having a game-playing configuration, in which the first surface is uppermost, and a recumbent-user configuration, in which the second surface is uppermost; and

(ii) a game-board attached to the inflatable float, the game-board including a game-playing surface; wherein the game-board is attached to the inflatable float such that the game-playing surface is visible at the first surface, wherein, in the game-playing configuration, the inflatable float is configured for the user to play a game using the game-playing surface, and wherein, in the recumbent- user configuration, the inflatable float is configured for the user to lie in a recumbent position on the second surface, and wherein the inflatable float is buoyant in both configurations.

According to another aspect, there is provided a kit of parts comprising:

(ii) a game-board suitable for attachment to the inflatable float, the game-board including a game-playing surface; wherein the game-board is attachable to the inflatable float with the game-playing surface visible at the first surface, wherein, in the game-playing configuration, the inflatable float is configured for the user to play a game using the game-playing surface, and wherein, in the recumbent- user configuration, the inflatable float is configured for the user to lie in a recumbent position on the second surface, and wherein the inflatable float is buoyant in both configurations. The game-board may be made from a waterproof or water-resistant material. The game-board may be plastic or metal. The game-board may comprise a waterproof laminating material. The game-board may be rigid or flexible, for example inflatable. (It should be understood that all of these options are selectable in any combination, in embodiments.)

The kit of parts may be for forming a product as summarised above.

The game-board may be configured for attachment to the inflatable float. Attachment means may attach the game-board to the first surface. The first surface, the second surface, and/or the game-board may comprise the attachment means.

The attachment means may be suitable for releasably attaching the game-board to the inflatable float, or for permanently attaching the game-board to the inflatable float.

Each part of the kit may be manufactured individually, making it easier to manufacture the inflatable float. The kit of parts may further comprise a second gameboard suitable for attachment to the inflatable float, the second game-board including a second game-playing surface. The second game-playing surface may be different to the game-playing surface. For example, the inflatable float may additionally be configured for the user to play a second game using the second game-playing surface. Hence, a user of the kit of parts may be able to choose a different game-board to play a second game without needing to change the inflatable float.

The product and/or the kit of parts may further comprise a first recess in the first surface, the first recess being suitable for receiving the game-board.

The game-board may be positioned in the first recess of the product.

The attachment means may comprise engagement between the first recess and the game-board.

The engagement between the first recess and the game-board may comprise an interference fit. Once the inflatable float is inflated, air pressure from the float may cause at least part of the first recess to overhang the game-board, and/or may cause frictional engagement between the first recess and the game-board. As a result, the game-board and/or the first recess may need to be deformed in order to separate the game-board from the first recess (at least when the inflatable float is inflated).

The attachment means may comprise one or more hook and loop fasteners, magnetic fasteners, straps, zips, buttons, or any combination thereof. In some examples, the attachment means may permanently attach the game-board to the inflatable float. For example, the game-board may be sewn or glued onto the inflatable float.

According to another aspect, there is provided an inflatable float comprising: a first surface, wherein at least a portion of the first surface defines a game-playing surface; and a second surface, opposite to the first surface, configured to support a user in a recumbent position, the inflatable float having a game-playing configuration, in which the first surface is uppermost, and a recumbent-user configuration, in which the second surface is uppermost, wherein, in the game-playing configuration, the inflatable float is configured for the user to play a game on the game-playing surface, and wherein, in the recumbent- user configuration, the inflatable float is configured for the user to lie in a recumbent position on the second surface, and wherein the inflatable float is buoyant in both configurations.

The length and width of the game-playing surface may each range from 0.4- 0.9 m. The centre of the game-playing surface may be aligned with the centre of the first surface. The game may be a board game.

The game-playing surface may be distinguishable from the remainder of the first surface by one or more of: being recessed relative to a surrounding portion of the first surface; being bordered by recesses for holding and displaying game playing apparatus while the game is being played; having markings defining a game-board; having a different texture from the surrounding portion of the first surface; and having a different friction property from the surrounding portion of the first surface.

The inflatable float may further comprise one or more side surfaces, joining the first surface and the second surface, such that a space is provided between the first surface, second surface, and the one or more side surfaces, the space comprising one or more inflatable chambers configured to be filled with a gas to inflate the inflatable float.

One or both of the first surface and the second surface may be curved.

The inflatable float may comprise four side surfaces: two transverse side surfaces comprising a first side surface and a second side surface, and two longitudinal side surfaces, perpendicular to the two transverse side surfaces, comprising a third side surface and a fourth side surface. The inflatable float may be configured so that the first side surface may be at a head-end of the inflatable float, and the second side surface may be at a foot-end of the inflatable float.

The inflatable float may have rounded edges and/or rounded corners.

The first surface, the second surface, and each side surface may each optionally be formed from a discrete panel of material. One discrete panel of material may meet another discrete panel of material at a seam, and therefore one surface may meet and be joined to another surface at a seam. Alternatively, two or more of the surfaces may be formed integrally from the same panel or panels of material. One discrete panel of material may meet another discrete panel of material at a seam in the middle of one of the surfaces.

The inflatable float may further comprise an inflation port, present in the first surface, second surface, and/or one of the one or more side surfaces, through which the inflatable float can be inflated. A bung may be inserted in the inflation port to stop gas, such as air, from escaping from the inflation port. A pump nozzle may be insertable into the inflation port to inflate the inflatable float. Each of the one or more inflatable chambers may have an inflation port, so that each of the inflatable chambers may be inflated separately. The inflation port may comprise a valve. The valve may be a non-return valve, configured to allow inflation but resist deflation of the inflatable float. In some examples, the valve may be a double-lock valve, the double-lock valve comprising an outer piece of the valve that collapses into an inner piece of the valve to provide a first locking mechanism, and a cap associated with the valve (optionally connected via a flap), which fits into the outer piece of the valve to provide a second, separate locking mechanism.

The inflatable float may further comprise one or more handles, attached to the first surface, the second surface, and/or the one or more side surfaces, the handles allowing the user to move the inflatable float when it is inflated.

The inflatable float may further comprise game-playing apparatus.

The game-playing apparatus may comprise game-playing pieces such as cards, chips, chits, counters, dice, miniatures, pawns, standees, and/or tiles. The game-playing apparatus may further comprise holders or stands configured to hold and or display the game-playing pieces. The game-playing apparatus may be buoyant. The game-playing apparatus may be inflatable. The game-playing apparatus might not be inflatable; for example, the game-playing apparatus may comprise a solid material such as wood or metal.

The game-playing surface may comprise markings. The markings may be configured to graphically represent a game-playing layout.

The markings may mark where game-playing pieces can be placed on the gameplaying surface. The markings may be chequerboard markings, configured to graphically represent a chequerboard, a pattern of alternating dark- and light-coloured squares. The chequerboard markings may consist of 8x8 squares, in order for one or more users to be able to play chess, or draughts. Alternatively, the chequerboard markings may consist of 10x10 squares, or 12x12 squares, in order for one or more users to play draughts. Alternatively, the markings may be configured to graphically represent a backgammon board layout, with 24 isosceles triangles (known as points).

It should be noted that the markings are not limited to the example markings described above.

The game-board may further include an additional game-playing surface. The game-board may comprise a first side including the game-playing surface, and a second side, opposite to the first side, including the additional game-playing surface. In other words, the game-board may be reversible. The additional game-playing surface may comprise additional markings. The additional markings may be configured to graphically represent an additional game-playing layout. The second game-playing surface on the second-game-board may comprise second markings. The second markings may be configured to graphically represent a second game-playing layout. The first gameplaying layout may be different to the second game-playing layout.

The inflatable float may comprise third markings, additionally or alternatively to the markings on the game-playing surface. The third markings may comprise instructional markings. The instructional markings may be present on the first surface. For example, the instructional markings may be configured to illustrate (to the user) how to orient the game-board correctly on the first surface.

The inflatable float may comprise one or more recesses in the first surface, the second surface, and/or at least one of the one or more side surfaces.

The one or more recesses may be configured to form one or more respective storage compartments to store objects. The objects may include valuables and/or gameplaying apparatus. At least one of the one or more recesses may be a cup holder, configured to hold a cup in an upright position, for example to help avoid a drink in the cup being spilt.

A recess in the first surface may comprise the game-playing surface, so that game-playing apparatus on the game-playing surface is more likely to stay in place on the inflatable float. That is, the game-playing surface may be recessed relative to a surrounding portion of the first surface.

At least one of the one or more recesses may provide a storage compartment configured to store objects.

The storage compartment may comprise a mouth and an interior volume, wherein the interior volume is accessible via the mouth. The mouth may be defined by a contour at which the storage compartment terminates at a surface of the inflatable float.

The storage compartment may comprise a removable container to contain objects. The container may comprise a lid (optionally detachable), in order to insert objects into the container. The container may be held in place in the interior volume of the storage compartment via an interference fit. In other words, friction between the surface of the container and the interior volume of the storage compartment may keep the container secure in the interior volume of the storage compartment.

The recess providing the storage compartment may be in one of the one or more side surfaces, in order for the storage compartment to be easily accessible in the gameplaying configuration and in the recumbent-user configuration. The mouth of the storage compartment may be oriented in a horizontal or substantially horizontal direction.

The storage compartment may include a cover configured to at least partially cover the recess.

The cover of the storage compartment may cover at least 50% of the area of the mouth, optionally at least 60% of the area of the mouth, optionally at least 70% of the area of the mouth, optionally at least 80% of the area of the mouth, optionally at least 90% of the area of the mouth. The cover may be configured to at least partially cover the recess, such that the cover holds the removable container in place in the storage compartment.

The cover of the storage compartment may be configured to cover the entirety of the recess.

The cover of the storage compartment may be configured to cover the entirety of more than one recess.

The storage compartment may comprise a releasable fastener for fastening the cover in a closed configuration. The one or more recesses covered by the cover may be accessed by releasing the fastener. The fastener may be provided either on an external surface of the cover, or hidden behind the cover, wherein opening the fastener allows the one or more recesses to be accessed. The fastener may comprise a zip, buttons, a strap, or a hook and loop fastener, for example.

The cover may be waterproof and may comprise a waterproof seal, to make the storage compartment water-tight, such that no water can enter the storage compartment once the cover is closed. The container may be waterproof and may comprise a waterproof seal around the lid of the container, to make the container water-tight.

The storage compartment may be configured to store valuables of high monetary or sentimental value.

The cover of the storage compartment may have at least one of the same colour, texture, and pattern as the external surface of the inflatable float surrounding the cover, such that the storage compartment is hidden. The external surface of the cover of the storage compartment may match the surface of the inflatable float surrounding the cover - for example, the external surface of the cover may consist of the same colour, texture, and/or pattern as the surrounding surface. As a result the cover may appear to be part of the surrounding surface. This type of storage compartment may be a “secret” or “hidden” storage compartment. By creating a storage compartment that is hidden, valuables stored within the hidden storage compartment are more likely to be secure, as the storage compartment is less noticeable to observers of the inflatable float.

The cover of the hidden storage compartment may be a portion of material with one side permanently attached (for example, stitched) to the first surface, second surface, or one or more side surfaces, and the other three sides releasably attached to the inflatable float, for example via one or more hook and loop fasteners. The cover of the hidden storage compartment might not comprise a fastener on the external surface of cover of the user. The hidden storage compartment cover may be a portion of material with all sides permanently attached to one of the first surface, second surface, and/or one or more side surfaces, with the one or more recesses covered by the hidden storage compartment cover accessible via a concealed fastener, such as a concealed zip (also sometimes referred to as an invisible zip), a concealed hook and loop fastener, or concealed buttons.

The cover of the hidden storage compartment might not be water-tight, in order to reduce the amount of material used to manufacture the float, and hence reduce manufacturing costs.

The inflatable float may comprise at least two storage compartments, the at least two storage compartments comprising: a storage compartment that is hidden; and at least one storage compartment that is not hidden.

The inflatable float may be configured to store valuables by having the hidden storage compartment. By having both the hidden storage compartment and the at least one storage compartment that is not hidden, the hidden storage compartment may be more secure, because there may be a direct visual contrast between the storage compartment that is hidden and the at least one storage compartment that is not hidden.

At least the game-playing surface may be a level surface in the game-playing configuration.

Here, a “level surface” means that the game-playing surface is parallel to the surface of still water, in the configuration in which the first surface is the uppermost surface. This may be significant for an inflatable float comprising a game-playing surface with game-playing apparatus, as the game-playing apparatus (such as the game-playing pieces) may fall over or move out of place if the surface is not level, which would disrupt the playing of the game. In one configuration, the game-playing surface may be the sole level surface of the inflatable float. In an alternative configuration, the first surface and/or the second surface may also be level.

The game-playing surface may be recessed relative to a surrounding portion of the first surface.

The recessed game-playing surface may create a barrier to ensure the gameplaying apparatus does not fall off the game-playing surface and/or the inflatable float.

The inflatable float may further comprise an inflatable pillow, configured to support the head and/or neck of the user in the recumbent position.

The inflatable pillow may comprise a pillow inflation port, through which the inflatable pillow can be inflated, independently of the one or more inflatable chambers of the inflatable float.

Alternatively, or in addition, the second surface may comprise a body-supporting surface, and a border configured to support the head, neck, arms, and/or feet of the user, wherein the border is elevated above the body-supporting surface. The border may have a uniform thickness along each side of the second surface.

The inflatable pillow may be attached to the first surface, second surface, or one of the one or more side surfaces of the inflatable float by a pillow attachment, such that the pillow can remain positioned on top of the uppermost surface of the inflatable float in both the game-playing configuration and the recumbent-user configuration.

The pillow attachment can enable the pillow to support the user’s head when the second surface of the inflatable float is uppermost and the user is lying on the inflatable float. It can then allow the pillow to be moved from its position on the second surface, when the inflatable float is being used in the game-playing configuration. This can help the float to provide a level playing surface when the first surface is uppermost, since it avoids the pillow raising one part of the float (which may be the case if it remained attached to the second surface after the float was turned over).

The inflatable pillow may be detachable from the first surface and/or the second surface, so that its position can be adjusted - for example, so the user is able to tailor the position of the inflatable pillow to best support their head and/or neck. The pillow may be at the head-end of the inflatable float, when the inflatable float is in the gameplaying configuration and when the inflatable float is in the recumbent-user configuration. The pillow attachment may be attached to the inflatable float closer to the head-end of the first surface, relative to the foot-end of the first surface. The pillow attachment may comprise one or more hook and loop fasteners, or one or more buttons, for example.

Alternatively or additionally, the pillow attachment may comprise a sheet of flexible material attaching the inflatable pillow to the first surface, second surface, or a side surface. The pillow attachment may provide a hinge (in particular, a living hinge), configured to allow the inflatable pillow to be flipped from the head-end of the first surface to the head-end of the second-surface, rotating around the surface to which the inflatable pillow is attached, when the configuration of the inflatable float is changed.

According to another aspect, there is provided an inflatable float comprising: a first surface; a second surface, opposite to the first surface one or more side surfaces, joining the first surface and the second surface; and one or more recesses in one or more surfaces of the inflatable float, wherein at least one of the first surface and the second surface is configured to support a user in a recumbent position, wherein at least one of the one or more recesses provides a storage compartment in one of the one or more side surfaces.

The first surface may be a top surface of the inflatable float. The second surface may be a bottom surface of the inflatable float.

The first surface, the second surface, and each side surface may each optionally be formed from a discrete panel of material. Alternatively, two or more of the surfaces may be formed integrally from the same panel or panels of material. The storage compartment is configured to store objects, which may include valuables. The inflatable float may comprise at least one recess that does not provide a storage compartment. For example, the recess may be a cup holder, configured to hold a cup in an upright position, to help avoid a drink in the cup being spilt. The storage compartment may comprise a mouth and an interior volume, wherein the interior volume is accessible via the mouth. The mouth may be defined by a contour at which the storage compartment terminates at a surface of the inflatable float. The mouth of the storage compartment may be oriented in a horizontal or substantially horizontal direction.

The storage compartment may comprise a removable container to contain objects. The container may comprise a lid (optionally detachable), in order to insert objects into the container. The inflatable float may comprise four side surfaces: two transverse side surfaces comprising a first side surface and a second side surface, and two longitudinal side surfaces, perpendicular to the two transverse side surfaces, comprising a third side surface and a fourth side surface. The inflatable float may be configured so that the first side surface may be at a head-end of the inflatable float, and the second side surface may be at a foot-end of the inflatable float.

The inflatable float may have rounded edges and/or rounded corners.

The inflatable float may further comprise an inflation port, present in the first surface, second surface, and/or one of the one or more side surfaces, through which the inflatable float can be inflated. A bung may be inserted in the inflation port, to stop gas from escaping from the inflation port. A pump may be insertable into the inflation port to inflate the inflatable float. Each of the one or more inflatable chambers may have an inflation port, so that each of the inflatable chambers may be inflated separately. The inflation port may comprise a valve. The valve may be a non-return valve, configured to allow inflation but resist deflation of the inflatable float. In some examples, the valve may be a double-lock valve.

The storage compartment may include a cover configured to at least partially cover the respective recess.

The cover of the storage compartment may cover at least 50% of the area of the mouth, optionally at least 60% of the area of the mouth, optionally at least 70% of the area of the mouth, optionally at least 80% of the area of the mouth, optionally at least 90% of the area of the mouth. The cover may be configured to at least partially cover the recess, such that the cover holds the container in place in the storage compartment.

The storage compartment may comprise a releasable fastener for fastening the cover in a closed configuration. The one or more recesses covered by the cover may be accessed by releasing the fastener. The fastener may be provided either on an external surface of the cover, or hidden behind the cover, wherein opening the fastener allows the one or more recesses to be accessed. The fastener may comprise a zip, buttons, or a hook and loop fastener, for example.

The cover may be waterproof and may comprise a waterproof seal, to make the storage compartment water-tight, such that no water can enter the storage compartment once the cover is closed. The container may be water-tight. The storage compartment may be configured to store valuables of high monetary or sentimental value.

The cover of the storage compartment may have at least one of the same colour, texture, and pattern as the external surface of the inflatable float surrounding the cover, such that the storage compartment is hidden.

The external surface of the cover of the storage compartment may match the surface of the inflatable float surrounding the cover - for example, the external surface of the cover may consist of the same colour, texture, and/or pattern as the surrounding surface. As a result the cover may appear to be part of the surrounding surface. This type of storage compartment may be a “secret” or “hidden” storage compartment. By creating a storage compartment that is hidden, valuables stored within the hidden storage compartment are more likely to be secure, as the storage compartment is less noticeable to observers of the inflatable float.

The cover of the hidden storage compartment may be a portion of material with one side permanently attached (for example, stitched) to the first surface, second surface, or one or more side surfaces, and the other three sides releasably attached to the inflatable float, for example via one or more hook and loop fasteners. The cover of the hidden storage compartment might not comprise a fastener on the external surface of the cover. The hidden storage compartment cover may be a portion of material with all sides permanently attached to one of the first surface, second surface, and/or one or more side surfaces, with the one or more recesses accessible via a concealed fastener, such as a concealed zip (also sometimes referred to as an invisible zip), a concealed hook and loop fastener, or concealed buttons.

Alternatively, or in addition, the second surface may comprise a body-supporting surface, and a border configured to support the head, neck, arms, and/or feet of the user, wherein the border is elevated above the body-supporting surface. The border may have a uniform thickness along each side of the second surface. The inflatable pillow may be attached to one of the surfaces of the inflatable float by a pillow attachment, such that the pillow can remain positioned on top of the uppermost surface of the inflatable float.

The pillow attachment can enable the inflatable pillow to support the user’s head when the user is lying on the uppermost surface of the inflatable float. It can then allow the inflatable pillow to be moved from its position. The inflatable pillow may be moveable from the first surface to the second surface, depending on which surface is uppermost.

The inflatable pillow may be detachable from the first surface and/or the second surface, so that its position can be adjusted - for example, so the user is able to tailor the position of the inflatable pillow to best support their head and/or neck. The pillow attachment may be attached to the inflatable float closer to the head-end of the first surface, relative to the foot-end of the first surface.

The pillow attachment may comprise one or more hook and loop fasteners, or one or more buttons, for example.

Alternatively or additionally, the pillow attachment may comprise a sheet of flexible material attaching the inflatable pillow to the first surface, second surface, or a side surface. The pillow attachment may provide a hinge (in particular, a living hinge), configured to allow the inflatable pillow to be flipped from the head-end of the first surface to the head-end of the second-surface, rotating around the surface to which the inflatable pillow is attached, when the configuration of the inflatable float is reversed (that is, when the float is inverted).

The inflatable float may be in the shape of an air bed.

An air bed (also known as an air-mattress) may be substantially cuboid-shaped, consisting of the first surface, the second surface, and side surfaces consisting of two longitudinal side surfaces and two end surfaces. Alternatively, the air bed may be substantially disc-shaped. The first surface may be substantially circular. The centre of the game-playing surface may be aligned with the centre of the first surface. The inflatable float may be configured so that multiple users, evenly spaced around the edge of the inflatable float in the game-playing configuration, are substantially equidistant from the game-playing surface. The first surface and the second surface may be level.

The inflatable float may have an inflated volume of 0.03-2.625 m³.

If the inflatable float is in the shape of an air bed, it may have an inflated volume in the range 0.064-2.625 m³ for an adult user, or 0.03-0.96 m³ for a child user. If it has a shape other than that of an air bed, the inflatable float, may have an inflated volume in the range 0.064-1.125 m³ for an adult user, or 0.03-0.576 m³ for a child user. Each of the first surface and the second surface may have an inflated length of 1.0-2.5 m, an inflated width of 0.6-1.75 m, and a perpendicular distance from the first surface to the second surface of 0.05-0.6 m.

The dimensions of the first surface may be equal or substantially equal to the dimensions of the second surface. The perpendicular distance from the first surface to the second surface may also be referred to as the inflated height of the inflatable float.

If the inflatable float is in the shape of an air bed, it may have an inflated length of 1.6-2.5 m, an inflated width of 0.8-1.75 m, and an inflated height of 0.05-0.6 m for an adult user, or an inflated length of 1.0-1.6 m, an inflated width of 0.6-1.2 m, and an inflated height of 0.05-0.5 m for a child user. If the inflatable float has a shape other than that of an air bed it may have an inflated length of 1.6-2.5 m, an inflated width of 0.8-

1 .5 m, and an inflated height of 0.05-0.3 m for an adult user, or an inflated length of 1.0-

1 .6 m, an inflated width of 0.6-1.2 m, and an inflated height of 0.05-0.3 m for a child user.

BRIEF DESCRIPTION OF THE DRAWINGS

The invention will now be described by way of example with reference to the accompanying drawings, in which:

Fig. 1A illustrates an example of an inflatable float according to the present disclosure, in a game-playing configuration where a first surface is an uppermost surface;

Fig. 1 B illustrates the inflatable float of Fig. 1A in a recumbent-user configuration, where a second surface, opposite to the first surface, is the uppermost surface;

Fig. 2 illustrates an example of a storage compartment in a side surface of the inflatable float of Fig. 1A;

Fig. 3 illustrates an example of a hidden storage compartment in the side surface of the inflatable float of Fig.1 A;

Fig. 4 illustrates an example of an inflatable pillow, capable of being in contact with the first surface or the second surface of the inflatable float of Figs. 1 A and 1 B;

Fig. 5A illustrates a first alternative example of an inflatable float according to the present disclosure, in the game-playing configuration;

Fig. 5B illustrates the inflatable float of Fig. 5A, with the inflatable float in the recumbent-user configuration;

Fig. 6A illustrates a cross-section of a second alternative example of a product comprising an inflatable float in the game-playing configuration, according to the present disclosure; and

Fig. 6B illustrates a plan view of the product of Fig. 6A, from above. It should be noted that these figures are diagrammatic and not drawn to scale. Relative dimensions and proportions of parts of these figures have been shown exaggerated or reduced in size, for the sake of clarity and convenience in the drawings.

DETAILED DESCRIPTION

Reference will now be made in detail to embodiments of the invention, examples of which are illustrated in the accompanying drawings. The described embodiments should not be construed as being limited to the descriptions given in this section; the embodiments may have different forms. These and other features, aspects, and advantages of the apparatus, systems and methods of the present invention will become better understood from the following description, appended claims, and accompanying drawings. It should be understood that the same reference numerals are used throughout the Figures to indicate the same or similar parts.

Figs. 1A-1 B show an inflatable float 100 suitable for floating in a body of water, according to an example. The inflatable float 100 illustrated in Figs.1 A-1 B is in the shape of an air bed that is substantially cuboid-shaped. In particular, the float has the shape of a cuboid with rounded edges and corners. The inflatable float 100 comprises a first surface 110, a second surface 120 opposite to the first surface, and four side surfaces joining the first and second surface. The four side surfaces comprise two end surfaces and two longitudinal surfaces. Each of the longitudinal side surfaces is perpendicular to the two end surfaces. The two end surfaces comprise a first side surface 130 and a second side surface 132. The two longitudinal surfaces comprise a third side surface 134 and a fourth side surface 136. The inflatable float 100 is configured so that the first side surface 130 is at a head-end of the inflatable float, and the second side surface 132 is at a foot-end of the inflatable float. The first surface 110, the second surface 120, and the four side surfaces 130, 132, 134, 136 are all substantially rectangular. In the example illustrated in Figs. 1A-1 B, the length of each longitudinal side surface 134, 136 is longer than the length of each end side surface 130, 132. Each surface of the inflatable float 100 is formed from a discrete panel of material. One discrete panel of material meets another discrete panel of material at a seam, such that one surface meets and is joined to another surface at a seam.

Generally, both the first surface and the second surface have an inflated length (a perpendicular distance from the head-end to the tail-end of the inflatable float) of 1.0- 2.5 m, and an inflated width of 0.6-1.75 m (perpendicular to the inflated length). The perpendicular distance from the first surface to the second surface, also referred to as the inflated height of the inflatable float, may be in the range 0.05-0.6 m. The inflatable float therefore has an inflated volume of 0.03-2.625 m³. The inflatable float is made out of an inflatable material, flexible and durable enough to withstand being repeatedly inflated and deflated. As an example, the material may be the synthetic plastic polymer polyvinyl chloride (PVC), mixed with plasticisers to soften and increase the flexibility and durability of the material. However, the material of the inflatable float is not limited to this example.

As the first surface 110 and the second surface 120 are joined together by the four side surfaces 130, 132, 134, 136, a space is provided between the surfaces. The space between the first surface, second surface, and four side surfaces comprises one or more inflatable chambers, configured to be filled with a gas (such as air) to inflate the inflatable float. The drawings illustrate the inflatable float filled with a gas.

The inflatable float 100 illustrated in Figs. 1A-1 B has two distinct configurations. Fig. 1A illustrates the inflatable float 100 in a game-playing configuration, while Fig. 1 B illustrates the inflatable float 100 in a recumbent-user configuration. The inflatable float 100 is buoyant in both configurations.

First, with reference to Fig. 1A, the game-playing configuration of the inflatable float 100 shall be described. When the inflatable float 100 is in the game-playing configuration, the first surface 110 is uppermost, above the second surface 120 (which is not visible in Fig. 1A). The first surface 110 comprises a game-playing surface 115 level with the surrounding first surface. In the game-playing configuration, the inflatable float 100 is configured for one or more users to play a game on the game-playing surface 115. The centre of the game-playing surface 115 is aligned with the centre of the first surface 110. This means that for two users playing a game on the game-playing surface 115 on opposing sides of the inflatable float 100, each user is substantially equidistant from the game-playing surface 115. The game-playing surface 115 has length and width dimensions in the range 0.4-0.9 m. The game-playing surface dimensions are not limited to such an example however; in one example, the game-playing surface 115 may occupy the entire first surface 110.

The game-playing surface 115 illustrated in Fig. 1A has markings 117 to graphically represent a game-playing layout. The game played on the game-playing surface is a board game. The markings illustrated in Fig. 1 A are a chequerboard pattern, comprising an 8x8 grid of alternating light- and dark-coloured squares. This chequerboard pattern may represent a game-playing layout suitable for one or more users to play a game of draughts (also known as checkers) or chess. However, this choice of markings is not limiting on the scope of the invention - the game-playing surface may comprise alternative markings. Illustrated in Fig. 1A beside the game-playing surface 115, game-playing apparatus 180 is present on the first surface 110 of the inflatable float. In particular, the game-playing apparatus comprises game-playing pieces, with the game-playing pieces being a number of coloured counters. Hence, in the example illustrated by Fig. 1A, the inflatable float is configured for one or more users to play draughts on the game-playing surface 115. The first surface 110 and the gameplaying surface 115 are flat, level surfaces. In this example, it is desirable for the gameplaying surface 115 to be level, so that any game-playing apparatus 180 placed on the game-playing surface 115 is more likely to stay in place on the inflatable float 100.

The inflatable float 100 further comprises an inflation port 104, present in the second side surface 132, at the foot-end of the inflatable float. The inflation port 104 comprises a non-return valve, configured to allow inflation but resist deflation of the inflatable float 100. A cap is associated with the non-return valve, connected via a flap, which is inserted in the insertion port 104 to stop gas from escaping the insertion port 104. A pump may be insertable into the inflation port 104 to inflate the inflatable float 100, by inflating the one or more inflatable chambers. The inflatable float is not limited to having an inflation port in the second side surface 132 - the inflation port may be present in the first surface, second surface, or another of the one or more side surfaces.

Multiple recesses are present in the inflatable float 100 as illustrated in Fig. 1A. The recesses are configured to hold, and in some cases store, objects. The objects may include valuables (such as mobile phones, money, jewellery and/or sentimental objects) and/or game-playing apparatus 180.

The first recess 140 is present in the first surface 110 of the inflatable float 110, in a region of the first surface surrounding the game-playing surface 115. The first recess 140 is a cup holder, configured to hold a cup in an upright position, to avoid liquid in the cup being spilt. The first recess 140 is uncovered.

The inflatable float further comprises a second recess 145 in the third side surface 134, a third recess 150 (not visible in Fig. 1A) in the third side surface 134, and a fourth recess 155 (not visible in Fig. 1A) in the fourth side surface 136. The second recess 145, third recess 150, and fourth recess 155 provide a first storage compartment 147, a second storage compartment 152, and a third storage compartment 157 respectively. As each of the storage compartments 147, 152, 157 are in a side surface of the inflatable float, they are easily accessible to the one or more users when the inflatable float 100 is in the game-playing configuration and when the float 100 is in the recumbent-user configuration. The storage compartments 147, 152, 157 each comprise a mouth and an interior volume, with the interior volume accessible through the mouth. The mouth of each storage compartment is defined as the contour at which each storage compartment terminates at a surface of the inflatable float. The mouth of each storage compartment is oriented in a substantially horizontal direction. The first storage compartment 147, second storage compartment 152, and third storage compartment include a first cover 146, a second cover 151a, 151b (partially visible in Fig. 1A), and a third cover 156 (visible in Fig.l B), respectively. However, the present disclosure is not limited to a storage compartment with a cover — the storage compartment might not include a cover. The covers 146, 151a, 151b, 156 are configured to at least partially cover their respective recesses 145, 150, 155. Although not illustrated in the drawings, the storage compartments 147, 152, 157 each comprise a removable container for objects. The removable containers each comprise a lid. When the lid is opened, objects can be inserted into the container. The first cover 146, second cover 151a, 151b, and third cover 156 are configured to at least partially cover their respective recesses, such that each cover holds its container in place in its storage compartment.

The first cover 146 comprises a sheet of material, releasably fastened to the third side surface 134 with a first releasable fastener hidden behind the first cover 146. The first cover 146 illustrated in Fig. 1A covers 50% of the area of the mouth of the second recess 145. By partially covering the second recess 145 with the first cover 146, one or more objects may be contained within the first storage compartment 147 using less material than if the entire area of the mouth were covered by the first cover, which can result in reduced manufacturing costs. The second recess 145 may also benefit from improved drainage and/or airing properties, because it is only partially covered.

The second storage compartment 152 and third storage compartment 157 will be described below in greater detail with reference to Figs. 2-3.

The inflatable float 100 comprises an inflatable pillow 170, attached to the first side surface 130 via a pillow attachment 172. The inflatable pillow 170 comprises a pillow inflation port 174, through which the inflatable pillow 170 can be inflated, independently of the one or more inflatable chambers of the inflatable float 100. The pillow inflation port 174 is identical to the inflation port 104. The inflatable pillow 170 may comprise one or more inflatable chambers configured to be filled with a gas (such as air) to inflate the inflatable pillow 170. The inflatable pillow 170, and the pillow attachment 172, are described below in greater detail with reference to Fig. 4.

Fig. 1 B illustrates the inflatable float 100 in the recumbent-user configuration. As the configuration of the inflatable float has changed from the game-playing configuration to the recumbent-user configuration, the fourth side surface 136 is visible in Fig. 1 B. When the inflatable float 100 is in the recumbent-user configuration, the second surface 120 is uppermost. In the recumbent-user configuration, the inflatable float 100 is configured for a user to lie in a recumbent position on the second surface 120. In other examples, the inflatable float 100 may be configured for more than one user to lie in a recumbent position on the second surface 120. The second surface 120 is not configured to limit the recumbent position the user may lie in; for example, the second surface 120 of the inflatable float 100 is configured for the user to lie in a supine position (lying face up), a prone position (lying face down), a left lateral recumbent position (lying on their left side), and a right lateral recumbent position (lying on their right side). The second surface 120 is a substantially flat, level surface, parallel to the first surface 110. The dimensions of the second surface 120 are the same as the dimensions of the first surface 110.

The inflatable pillow 170 is illustrated on the second surface 120 in Fig. 1 B. The inflatable pillow 170 is configured to support the head and/or neck of the user in a recumbent position. The inflatable pillow will be described in more detail below with reference to Fig. 4.

The fourth recess 155 (not visible in Fig. 1 B) provides the third storage compartment 157. The third storage compartment 157 includes the third cover 156, which covers the fourth recess 155 in its entirety. A third releasable fastener 158 is attached to the third cover 156, with the third releasable fastener 158 visible on the external surface of the third cover 156.

Fig. 2 shows an enlarged view of the fourth side surface 136, in order to highlight the features of the third storage compartment 157. The third releasable fastener 158 is a zip for fastening the third cover 156 in a closed configuration. When the zip is unfastened, the user is able to access to the fourth recess 155, which provides the third storage compartment 157. By fastening the zip 158, the fourth recess 155 cannot be viewed. The third cover 156 is waterproof and comprises a waterproof seal to make the third storage compartment 157 water-tight, such that no water can enter the third storage compartment 157 once the third cover 156 is closed. The removable container, configured for insertion into the third storage compartment 157, is also water-tight. In other words, the removable container (including the lid) is waterproof, and there is a waterproof seal around the lid, such that no water can enter the removable container. Consequently, the third storage compartment 157 is configured to keep objects dry when the inflatable float 100 is in the water, in both the game-playing configuration and the recumbent-user configuration. This can allow the user (or users) to store objects in the inflatable float, keeping the objects close to them when in a body of water, with reduced risk of the objects becoming water-damaged.

Fig. 3 shows an enlarged view of the third side surface 134, in order to highlight the features of the second storage compartment 152. The second storage compartment 152 is similar to the third storage compartment 157 illustrated in Fig. 2. The third recess 150 provides the second storage compartment 152. The second storage compartment includes the second cover 151a, 151b. The second cover comprises two distinct covers: an inner second cover 151a, similar to the third cover 156 for the third storage compartment 157, and an outer second cover 151b. The inner second cover 151a covers the third recess 150 in its entirety. An inner second releasable fastener 153a is attached to the inner second cover 151a and is visible on the external surface of the inner second cover 151a. The inner second releasable fastener 153a is a zip for fastening the inner second cover 151a in a closed configuration. The second storage compartment 152 and the removable container, configured for insertion into the second storage compartment 152, are both water-tight.

The outer second cover 151 b covers the second storage compartment 152 in its entirety. The outer second cover 151 b is permanently attached (for example, stitched) to the top edge of the third side surface 134. The outer second cover 151b has a length equal to the inflated height of the inflatable float 100. An outer second releasable fastener 153b is attached to the outer second cover 151b. The outer second releasable fastener 153b is a button for fastening the outer second cover 151b in a closed configuration. The button is fastened with a button hole formed in a small piece of material, which is permanently attached to the bottom edge of the third side surface 134. (The references here to “top” and “bottom” refer to the orientation illustrated in Fig. 3 - which corresponds to the game-playing configuration, with the first surface uppermost.) The outer second cover 151 b has an inner surface (not visible when the outer second cover 151b is closed) and an outer, external surface (visible when the outer second cover 151b is closed). The button is permanently attached to the inner surface of the outer second cover 151b, such that the button is not visible to an observer when the outer second cover 151b is closed. The external surface of the outer second cover 151 b has the same colour, texture, and pattern as the surrounding area of the third side surface 134 of the inflatable float. As a result, the outer second cover 151b is camouflaged against the third side surface - it will appear to an observer to be part of the surrounding third side surface 134, such that the second storage compartment 152 (covered by the outer second cover 151b) is a hidden storage compartment. By creating a storage compartment that is hidden, valuables stored within the hidden storage compartment are more likely to be secure, as the storage compartment is less noticeable to observers of the inflatable float.

Fig. 4 illustrates the inflatable pillow 170 and the pillow attachment 172 in greater detail. The inflatable pillow 170 has a first pillow surface 210 and a second pillow surface 220 opposite to the first pillow surface 210. The pillow attachment 172 permanently attaches one edge of the inflatable pillow 170 to the first side surface 130 of the inflatable float 100. The pillow attachment 172 provides a living hinge, configured to allow the inflatable pillow 170 to be flipped from the head-end of the first surface 110 to the headend of the second-surface 120, rotating around the first end surface 130 (to which the inflatable pillow 100 is attached), when the configuration of the inflatable float 100 is changed. The pillow attachment 172 enables the inflatable pillow 170 to support the user’s head when the second surface 120 of the inflatable float 100 is uppermost and the user is lying on the inflatable float 100. The pillow attachment 172 also allows the inflatable pillow 170 to be moved, from its position on the second surface 120 to a new position at the head-end of the inflatable float 100 on the first surface 110, when the inflatable float 100 is being used in the game-playing configuration. This helps the inflatable float 100 to provide a level game-playing surface 115 when in the game-playing configuration, since it avoids the inflatable pillow 170 raising one part of the float and thereby tilting the game-playing surface.

The shape of the inflatable float is not limited to the substantially cuboid shape illustrated in Figs. 1A-1 B. Figs. 5A-5B illustrate an alternative example of an inflatable float 500 according to the present disclosure. The inflatable float 500 illustrated in Figs. 5A-5B is a circular dinghy, comprising an inflatable torus and a circular sheet of material connected to the inflatable torus. The circular sheet of material forms the base of the circular dinghy. The inflatable float comprises a first surface 510, a second surface 520, an outer side surface 530 and an inner side surface 540 (visible in Fig. 5B). The first surface 510 and the second surface 520 are joined together by the outer side surface 530. The first surface 510 comprises a circular surface, provided by the circular sheet of material, and an outer ring surface joined to the circumference of the circular surface. The outer ring surface, second surface 520, outer side surface 530, and inner side surface 540 are curved. The circular surface is joined to the outer ring surface. The outer ring surface is joined to the outer side surface 530. The outer side surface is joined to the second surface 520. The second surface 520 is joined to the inner side surface 540. The outer ring surface, the outer side surface 530, the second surface 520, and the inner side surface 540 form a substantially toroidal surface. The toroidal surface encloses one or more inflatable chambers configured to be filled with a gas to inflate the inflatable float 500. Similarly to Fig. 1A and Fig. 1 B, Fig. 5A illustrates the inflatable float 500 in the game-playing configuration, and Fig. 5B illustrates the inflatable float 500 in the recumbent-user configuration. The inflatable float 500 is buoyant in both configurations. In this example, the outer side surface 530, inner side surface 540, second surface 520 and outer ring surface are formed integrally from two panels of material. A first discrete panel of material meets a second discrete panel of material at a first seam in the middle of the outer side surface 530 and at a second seam in the middle of the inner side surface 540

In the game-playing configuration, the first surface 510 of the inflatable float 500 is uppermost, above the second surface 520. The first surface 510 comprises a gameplaying surface 515. In the game-playing configuration, the inflatable float 500 is configured for one or more users to play a game on the game-playing surface 515. The centre of the game-playing surface 515 is aligned with the centre of the first surface 510. This means that for multiple users playing a game on the game-playing surface 515, each user is substantially equidistant from the game-playing surface 515. The game-playing surface 515 has length and width dimensions in the range 0.4-0.9 m. However the dimensions of the game-playing surface 515 are not limited to this range of dimensions; for example, the game-playing surface 515 may occupy the entire first surface 510. The game-playing surface 515 has markings 517 to graphically represent a space for playing a game. The markings 517 are the same as the markings 117 illustrated in the example of Fig. 1A. The inflatable float 500 also comprises game-playing apparatus (not shown in Fig. 5A). The circular surface and the game-playing surface 515 are flat, level surfaces. In this example, it is desirable for the game-playing surface 515 to be level, so that any game-playing apparatus placed on the game-playing surface 515 is more likely to stay in place on the inflatable float 500. The inflatable float 500 also comprises an inflation port 504, present in the outer side surface 530 of the inflatable float 500, through which gas is blown into the one or more inflatable chambers to inflate them. The inflation port 504 illustrated in Figs. 5A-5B is the same as the inflation port 104 illustrated in Figs. 1A-1 B.

The inflatable float 500 also comprises a recess 555, configured to store objects. The recess 555 is present in the outer side surface 530 of the inflatable float 500. The recess 555 provides a storage compartment 557, configured similarly to the storage compartment 157 illustrated in Fig. 1 B. The mouth of the storage compartment 557 is oriented in a substantially horizontal direction. The storage compartment 557 includes a cover 556, configured to cover the recess 555 in its entirety. A releasable fastener 558 (in particular, a zip) is attached to the cover 556, with the releasable fastener visible on the external surface of the cover 556. The zip 558 is for fastening the cover 556 in a closed configuration. When the zip 558 is unfastened (as illustrated in Fig. 5A), the user is able to access the recess 555, which provides the storage compartment 557. The storage compartment 557, which is water-tight, comprises a removable, water-tight container (not shown) to contain objects to be stored. Hence, the third storage compartment 157 is configured to keep objects dry, when the inflatable float 500 is in the water, in both the game-playing configuration and the recumbent-user configuration. This storage compartment 557, including the cover 556 which covers the recess 555 in its entirety, is configured to allow one or more users to store objects in the inflatable float 500. Thus, users are able to keep the objects close to them when in the water, with a reduced risk of the objects becoming water-damaged.

Also illustrated in Fig. 5A is a handle 590. The handle 590 is permanently attached to the outer side surface 530 of the inflatable float 500. The handle 590 is configured to allow the user to move the inflatable float 500 when it is inflated. While there is only one handle 590 in Fig. 5A, this is a non-limiting example - the inflatable float may have more than one handle.

Fig. 5B illustrates the inflatable float 500 in the recumbent-user configuration. When the inflatable float 500 is in the recumbent-user configuration, the second surface 520 is uppermost, above the first surface 510. In the recumbent-user configuration, the inflatable float 500 is configured for a user to lie in a recumbent position on the second surface 520.

Fig. 6A illustrates a cross-section of a product 1600, comprising a second alternative example of an inflatable float 600 suitable for floating in a body of water, a game-board 685, and attachment means (a first recess 640) for attaching the gameboard to the inflatable float. Fig. 6B illustrates the product 1600 of Fig. 6A in a plan view. The inflatable float 600 has a similar structure to the inflatable float 100 illustrated in Fig. 1A. The inflatable float 600 will now be described with reference to Fig. 6A and 6B.

The inflatable float 600 is in the shape of an air bed that is substantially cuboidshaped. The inflatable float 600 comprises a first surface 610, a second surface 620 opposite to the first surface, and four side surfaces joining the first and second surface. The four side surfaces comprise two end surfaces (a first side surface 630 and a second side surface 632) and two longitudinal surfaces (a third side surface 634 and a fourth side surface 636). The inflatable float 600 has the same dimensions, and is made out of the same inflatable material, as the inflatable float 100. Fig. 6A illustrates a cross-section of the inflatable float 600, parallel to each of the end surfaces 630, 632 in a plane containing the transverse centreline, T.

The inflatable float 600 is illustrated as being in the game-playing configuration, in which the first surface 610 is uppermost. Although not illustrated in Fig. 6A or 6B, the inflatable float 600 can also be positioned into a recumbent-user configuration, as illustrated for the inflatable float 100 in Fig. 1 B. The first surface 610 comprises a first recess 640. The centre of the first recess 640 is aligned with the centre of the inflatable float 600. The first recess has four side surfaces 660, 662, 664, 666 and a bottom surface 668. The bottom surface 668 is substantially square-shaped, and the four side surfaces 660, 662, 664, 668 are substantially rectangular. This is a non-limiting example however: the first recess may have one or more side surfaces, and the bottom surface 668 and the side surfaces 660, 662, 664, 666 may be any shape. The first recess 640 has a recess depth, d, illustrated in Fig. 6A. The depth, d, is less than the inflated height of the inflatable float 600. The depth, d, is in the range 0.005 - 0.55 m.

The game-board 685 is positioned in the first recess 640 of the inflatable float 600. The game-board 685 comprises a first side and a second side opposite to the first side. The first side comprises a game-playing surface 615, and the second side makes contact with the bottom surface 668. Hence, when the game-board 685 is positioned in the first recess, the game-playing surface 615 is visible at the first surface 610. The game-playing surface 615 comprises markings 617 which are configured to graphically represent a game-playing layout. In particular, the markings 617 graphically represent an 8x8 square chequerboard: a pattern of alternating dark- and light-coloured squares.

The inflatable float 600 further comprises game-playing pieces 680, which are placed on the game-board 685 during the course of the game. The game-playing pieces 680 illustrated in Figs. 6A-B are black and white counters (although, it should be noted that this is a non-limiting example). The game to be played by the users in this example is chequers.

The first recess 640 is configured to hold and display the game-board 685. The game-board 685 is square shaped - the same shape as the bottom surface 668 of the first recess 640. It is preferable for the dimensions of the game-board 685 and the bottom surface 668 to be similar when the float 600 is inflated, for there to be an interference fit between the game-board 685 and the first recess 640. In this way, the first recess 640 provides the attachment means for attaching the game-board 685 to the inflatable float. However, this is a non-limiting example - in examples in which the game-board is attached in some other way, the first recess 640 may have larger dimensions than the dimensions of the game-board 685. In the example of Fig. 6A, air pressure from the float 600 causes at least part of the first recess 640 to overhang the game-board 685 and/or causes frictional engagement between the first recess 640 and the game-board 685. Hence, the game-board 685 and/or the first recess 640 need to be deformed in order to separate them from one another. The interference fit helps to avoid the game-board 685 moving unintentionally (for example, as a result of movement from the water the float 600 is on). The game-playing surface 615 is level, so that any game-playing apparatus 680 placed on the game-playing surface 615 is more likely to stay in place on the inflatable float 600.

The game-playing surface 615 is recessed relative to a surrounding portion of the first surface 610. The distance, d, is greater than the height of the game-board 685, in order to reduce the likelihood of the game-playing pieces 680 falling or rolling off the game-playing surface 615, and off the float 600 entirely. The four side surfaces of the recess 660, 662, 664, 666 form a barrier to keep the game-playing pieces 680 on the game-playing surface 615.

Multiple recesses are present in the first surface 610 of the inflatable float 600, as illustrated in Figs. 6A-B. Either side of the game-playing recess 640, two user recesses 641 , 642 are present in the first surface 610. The user recesses 641 , 642 each have four substantially rectangular side surfaces and a substantially rectangular bottom surface, with rounded corners. The user recesses 641 , 642 are equidistant from the game-playing surface 615 and are configured to hold game-playing pieces 680, optionally while the game is being played. In the example illustrated by Figs. 6A-B, two users playing the game each have one of the user recesses in order to store a particular colour of counter: a first user stores white counters in one user recess 641 , while a second user stores black counters in another user recess 642. While Figs. 6A-B illustrate coloured counters 680 being held in the user recesses 641 , 642, other game-playing apparatus may be held and displayed by the user recesses 641 , 642, such as holders configured to hold and display game-playing pieces. The user recesses 641 , 642 make it simple for each user to make a move in the game, by moving a counter from their respective user recess 641 , 642 to the first recess 640. The need for an external container to hold and or display the game-playing pieces 680 is avoided, reducing the number of components required to play the game. As the game-playing pieces 680 are contained within the first recess 640 when they are on the game-board 685, or within the user recesses 641 , 642 when they are not on the game-board 685, the game-playing pieces 680 are more likely to remain on the inflatable float 600.

One or more users then play the game, with the game-board 685 positioned in the first recess 640 (using the game-playing pieces 680 stored in the user recesses 641 , 642), by placing the game-playing pieces 680 onto the game-playing surface 615 on the game-board 685.

The game-playing pieces may be releasably attachable to the game-board. For example, each game playing piece may comprise a hook component of a hook and loop fastening system and the game-playing surface may include - or be formed of - a loop component of the hook and loop fastening system. In another example, each gameplaying piece may include a permanent magnet. The game-board may comprise a ferrous metallic layer (for example, a ferrous metallic core), such that the magnetic game-playing pieces are magnetically attachable to the game-board. In one example, the game board may comprise a steel layer enclosed in a polyvinyl chloride (PVC) plastic sheath.

Magnetic game-playing pieces as described above may also attach to one another magnetically when not in play on the game-board.

The features described above can help to keep the game-playing pieces in place on the game-board, during play. They can also be used to avoid loss of individual gameplaying pieces, before, during or after play.

Other variations to the disclosed examples can be understood and effected by those skilled in the art in practicing the claimed invention, from a study of the drawings, the disclosure, and the appended claims.

In the example of Fig. 6A-6B, the game-board 685 was attached to the inflatable float by an interference fit with the first recess 640. In other examples, the game-board may be attached in other ways. For instance, the game-board may be attached to the inflatable float by one or more hook and loop fasteners. As another example, the gameboard may be attached to the inflatable float magnetically. This can be accomplished by building a magnetic material into the structure of the inflatable float. For example, permanent magnets may be sealed in pockets in the fabric of the inflatable float; a gameboard with a stainless-steel core (optionally laminated with a PVC cover) may then attach magnetically to these permanent magnets, in use. In another example, the game-board may be inserted in a transparent pocket at the surface of the inflatable float.

It should be understood that the various ways of attaching the game-board are not mutually exclusive. They may be combined. For example, the bottom surface 668 of the first recess 640 may be provided with a hook component of a hook and loop fastening system, and the underside of the game-board may be provided with the loop component of the hook and loop fastening system. In this way, the hook and loop fasteners cooperate with the engagement of the game-board in the first recess 640 in order to secure the game-board to the inflatable float.

In some examples, it may be advantageous to avoid the need for the first recess 640, to simplify the construction of the inflatable float. In such examples, it may consequently be advantageous to attach the game-board to the inflatable float in another way (for example, using magnetic attachment, one or more hook and loop fasteners, a transparent pocket, any other suitable attachment means, or any combination of the foregoing). In some examples, the inflatable float may have a different shape to the shapes illustrated in Figs. 1A-1 B, 5A-5B, and 6A-6B. For example, the inflatable float may be substantially disc-shaped. The inflatable float might not have rounded edges and corners. The shape of the inflatable float may be specifically chosen to support one or more users on the second surface, when the inflatable float is in the recumbent-user configuration.

Each surface of the float may be formed from a discrete panel of material. One discrete panel of material may meet another discrete panel of material at a seam, and therefore one surface may meet and be joined to another surface at a seam. Alternatively, two or more of the surfaces may be formed integrally from the same panel or panels of material. One discrete panel of material may meet another discrete panel of material at a seam in the middle of one of the surfaces. For example, a side surface of the inflatable float may be, but need not be, a separate panel of material.

In some examples, the inflatable float may have an inflated volume in the range 0.03-1.125 m³, and may have an inflated length of 1.0-2.5 m, an inflated width of 0.6- 1 .5 m, and an inflated height of 0.05-0.3 m. If the inflatable float is in the shape of an air bed, the inflatable float may have a larger inflated volume, and/or larger dimensions, in order for the inflatable float to provide greater support for the recumbent user, when the inflatable float is in the recumbent-user configuration. Hence, the inflatable float may have an inflated volume in the range 0.03-2.625 m³, and may have an inflated length of 1 .0-2.5 m, an inflated width of 0.6-1 .75 m, and an inflated height of 0.05-0.6 m.

The inflatable float may be designed for a specific user in mind, also referred to as a target user, such that the shape and/or dimensions of the inflatable float may vary depending on the target user.

The inflatable float may comprise different markings and/or game-playing apparatus to the markings and game-playing apparatus described above, in order for the inflatable float to be configured for the one or more users to play games other than draughts. The inflatable float may contain different game-playing pieces to the counters illustrated in Figs. 1A and 6A-B. For example, the game-playing pieces may comprise chess pieces, and the inflatable float may be configured for one or more users to play chess. The game-playing pieces may comprise cards, chips, chits, counters, dice, miniatures, pawns, standees, and/or tiles.

The game-playing apparatus might not solely consist of game-playing pieces. In a non-limiting example, the game-playing apparatus may also comprise holders or stands, configured to hold and/or display the game-playing pieces, a timer, configured to count down from a specified time interval to zero, and/or a stopwatch, configured to measure elapsed time counting upwards from zero.

The game-playing surface may comprise different markings to those illustrated in Fig. 1A and 6B. For example, the markings may comprise a 10x10 square or a 12x12 square chequerboard pattern, in order for the one or more users to play an alternative variant of draughts. In another example, the game-playing surface may comprise markings configured to graphically represent a backgammon board, with 24 isosceles triangles (known as points). The inflatable float may comprise different markings and different game-playing pieces.

The inflatable float may comprise third markings, additionally or alternatively to the markings on the game-playing surface. The third markings may comprise instructional markings. The instructional markings may be configured to illustrate (to the user) how to orient the game-board correctly on the first surface. The third markings may comprise printed arrows. The third markings may comprise a printed shape or a printed shape outline. The printed shape and/or printed shape outline may be the same as the shape of the game-board, so that the markings are configured to be aligned with the game-board. The third markings may comprise text.

The game-playing surface is not limited to a surface comprising markings and/or a surface recessed relative to a surrounding portion of the first surface. For example, the game-playing surface may be a non-slip surface. The non-slip game-playing surface may be made from a non-slip material different to the material of the surrounding portion of the first surface. The material of the game-playing surface may have a higher coefficient of friction than the material of the surrounding portion of the first surface. As a result, the game-playing surface may be configured to keep the game-playing apparatus on the game playing surface. The coefficient of friction may relate to wet friction or dry friction. The coefficient of friction may relate to friction between the gameplaying apparatus and the surfaces. .

In another example, the game-playing surface may be a surface comprising one or more recesses and/or protrusions configured for one or more users to play a game. For example, the game-playing surface may be delimited by one or more recesses in order to hold and display game-playing apparatus during play. For instance, the gameplaying surface may comprise at least two recesses, in order to house tiles and/or tile holders in order for at least two players to play Rummikub®. The game-playing surface may comprise a plurality of cylindrical protrusions, with the game-playing apparatus comprising a plurality of rings, such that the inflatable float is configured for one or more users to play a ring-toss game. It should be noted that the game-playing surface may comprise any combination of the above features. For example, the game-playing surface may be a non-slip surface with markings.

The inflation port 104 may be present in any surface of the inflatable float. There may be one or more inflation ports, corresponding with the one or more inflatable chambers, so that each inflatable chamber can be inflated separately via its respective inflation port.

The releasable fasteners described above are not limited to buttons and/or zips. For example, the one or more fasteners may be hook and loop fasteners. The one or more fasteners may be provided either on an external surface of the cover, or hidden behind the cover, wherein opening the fastener allows the one or more recesses to be accessed.

In another example, the inflatable float may comprise more than one recess, each recess providing a storage compartment. A single cover may cover more than one of the recesses.

The cover of the hidden storage compartment may be a portion of material with one side permanently attached (for example, stitched) to the first surface, second surface, or one or more side surfaces of the inflatable float. The other three sides of the cover may be releasably attached to the inflatable float, for example via one or more hook and loop fasteners. Alternatively, the hidden storage compartment cover may be a portion of material with all sides permanently attached to one of the first surface, second surface, and one or more side surfaces, with the one or more recesses covered by the hidden storage compartment cover being accessible via a concealed fastener, such as a concealed zip (also sometimes referred to as an invisible zip), a concealed hook and loop fastener, or concealed buttons.

In another example, one or more of the storage compartments might not include a cover. The storage compartment may comprise a container, held in place in the interior volume of the storage compartment via an interference fit. In other words, friction between the surface of the container and the interior volume of the storage compartment may keep the container secure in the interior volume of the storage compartment. When the inflatable float is in the recumbent-user configuration, with one or more users recumbent on the second surface, the resulting pressure from the weight of the one or more users may help to keep the removable container secure in the interior volume of the storage compartment. As a result, users are able to keep objects close to them (in the container) when in the water, with a reduced risk of the objects getting lost or waterdamaged. In another example, the storage compartment might not be water-tight. The storage compartment might not include a cover, or might not include a water-tight cover. For example, the hidden storage compartment 152 might not have a waterproof inner second cover 151a and/or a waterproof outer second cover 151 b. The container inserted into the storage compartment may be water-tight however, so that valuables can be stored within the container, and hence within the storage compartment, with reduced risk of the objects becoming water-damaged.

In an example according to anotheraspect of the present disclosure, the inflatable float might not comprise a game-playing surface (and might not have a game-playing configuration). In an example according to this aspect, the inflatable float comprises a first surface, a second surface, one or more side surfaces, and one or more recesses. At least one of the first surface and the second surface of the inflatable float is configured to support the user in a recumbent position. The one or more recesses are in one or more of the surfaces of the inflatable float. The one or more surfaces may include the first surface, second surface, and/or one or more side surfaces. At least one of the one or more recesses provides a storage compartment. At least one recess in one of the side surfaces provides an easily-accessible storage compartment when the second surface is uppermost and when the first surface is uppermost. The storage compartment may include a cover configured to at least partially cover the recess. Examples according to this aspect may be very similar to the examples pictured in Figs. 1A-1 B and 5A-5B, with the exception that the game-playing surface is omitted.

In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps other than those listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The embodiments may be implemented by means of hardware comprising several distinct elements. The mere fact that certain measures are recited in mutually different dependent claims does not indicate that a combination of these measures cannot be used to advantage.

Claims

1. A product (1600) comprising:

(i) an inflatable float (600) comprising: a first surface (610); and a second surface (620), opposite to the first surface, configured to support a user in a recumbent position, the inflatable float having a game-playing configuration, in which the first surface is uppermost, and a recumbent-user configuration, in which the second surface is uppermost; and

(ii) a game-board (685) attached to the inflatable float, the game-board including a game-playing surface (615), wherein the game-board is attached to the inflatable float such that the game-playing surface is visible at the first surface, wherein, in the game-playing configuration, the inflatable float is configured for the user to play a game using the game-playing surface, and wherein, in the recumbent- user configuration, the inflatable float is configured for the user to lie in a recumbent position on the second surface, and wherein the inflatable float is buoyant in both configurations.

2. A kit of parts comprising:

(ii) a game-board (685) suitable for attachment to the inflatable float, the game-board including a game-playing surface (615), wherein the game-board is attachable to the inflatable float with the game-playing surface visible at the first surface, wherein, in the game-playing configuration, the inflatable float is configured for the user to play a game using the game-playing surface, and wherein, in the recumbent- user configuration, the inflatable float is configured for the user to lie in a recumbent position on the second surface, and wherein the inflatable float is buoyant in both configurations.

3. The product of claim 1 or the kit of parts of claim 2, further comprising a first recess in the first surface, the first recess being suitable for receiving the game-board.

4. The product or kit of parts of claim 3, wherein the game-board is attachable to the inflatable float by engagement between the first recess and the game-board.

5. An inflatable float (100, 500) comprising: a first surface (110, 510), wherein at least a portion of the first surface defines a game-playing surface (115, 515); and a second surface (120, 520), opposite to the first surface, configured to support a user in a recumbent position, the inflatable float having a game-playing configuration, in which the first surface is uppermost, and a recumbent-user configuration, in which the second surface is uppermost, wherein, in the game-playing configuration, the inflatable float is configured for the user to play a game on the game-playing surface, and wherein, in the recumbent- user configuration, the inflatable float is configured for the user to lie in a recumbent position on the second surface, and wherein the inflatable float is buoyant in both configurations.

6. The product, kit of parts or inflatable float of any one of claims 1-5, wherein the inflatable float further comprises one or more side surfaces (130, 132, 134, 136, 530, 540, 634, 636), joining the first surface and the second surface, such that a space is provided between the first surface, second surface, and the one or more side surfaces, the space comprising one or more inflatable chambers configured to be filled with a gas to inflate the inflatable float.

7. The product, kit of parts or inflatable float of any of the preceding claims, wherein the inflatable float further comprises game-playing apparatus (180, 680).

8. The product, kit of parts or inflatable float of any of the preceding claims, wherein the game-playing surface comprises markings (117, 517, 617), wherein the markings are configured to graphically represent a game-playing layout.

9. The product, kit of parts or inflatable float of any one of the preceding claims, wherein the inflatable float further comprises one or more recesses (140, 145, 150, 155, 555, 641 , 642) in the first surface, the second surface, and/or at least one of the one or more side surfaces.

10. The product, kit of parts or inflatable float of claim 9, wherein at least one of the one or more recesses (145, 150, 155, 555) provides a storage compartment (147, 152, 157, 557) configured to store objects.

11. The product, kit of parts or inflatable float of claim 10, wherein the storage compartment (147, 152, 157, 557) includes a cover (146, 151a, 151b, 156, 556) configured to at least partially cover the recess (145, 150, 155, 555).

12. The product, kit of parts or inflatable float of claim 11 , wherein the cover (151a, 151 b, 156, 556) of the storage compartment (152, 157, 557) is configured to cover the entirety of the recess (150, 155, 555).

13. The product, kit of parts or inflatable float of claim 12, wherein the cover (151a, 151 b) of the storage compartment (152) has at least one of the same colour, texture, and pattern as the external surface of the inflatable float surrounding the cover, such that the storage compartment is hidden.

14. The product, kit of parts or inflatable float of claim 13, wherein the inflatable float comprises at least two storage compartments, the at least two storage compartments comprising: a storage compartment (152) that is hidden; and at least one storage compartment (147, 157) that is not hidden.

15. The product, kit of parts or inflatable float of any one of the preceding claims, wherein at least the game-playing surface (115, 515, 615) is a level surface in the gameplaying configuration.

16. The product, kit of parts or inflatable float of any one of the preceding claims, wherein the game-playing surface is recessed relative to a surrounding portion of the first surface.

17. The product, kit of parts or inflatable float of any one of the preceding claims, wherein the inflatable float further comprises an inflatable pillow (170), configured to support the head and/or neck of the user in the recumbent position.

18. The product, kit of parts or inflatable float of claim 17, wherein the inflatable pillow is attached to the first surface, second surface, or one of the one or more side surfaces of the inflatable float by a pillow attachment (172), such that the pillow can remain positioned on top of the uppermost surface of the inflatable float in both the game-playing configuration and the recumbent-user configuration.

19. An inflatable float (100, 500) comprising: a first surface (110, 510); a second surface (120, 520), opposite to the first surface one or more side surfaces, joining the first surface and the second surface; and one or more recesses (140, 145, 150, 155, 555) in one or more surfaces of the inflatable float, wherein at least one of the first surface and the second surface is configured to support a user in a recumbent position, wherein at least one of the one or more recesses provides a storage compartment in one of the one or more side surfaces (147, 152, 157, 557).

20. The inflatable float of claim 19, wherein the storage compartment includes a cover (146, 151a, 151b, 156, 556) configured to at least partially cover the respective recess.

21. The inflatable float of claim 20, wherein the cover (151a, 151b, 156, 556) of the storage compartment (152, 157, 557) is configured to cover the entirety of the recess (150, 155, 555).

22. The inflatable float of claim 21 , wherein the cover (151a, 151 b) of the storage compartment (152) has at least one of the same colour, texture, and pattern as the external surface of the inflatable float surrounding the cover, such that the storage compartment is hidden.

23. The inflatable float of claim 22, wherein the inflatable float comprises at least two storage compartments, the at least two storage compartments comprising: a storage compartment (152) that is hidden; and at least one storage compartment (147, 157) that is not hidden.

24. The inflatable float of any one of claims 19-23, wherein the inflatable float further comprises an inflatable pillow (170), configured to support the head and/or neck of the user in the recumbent position.

25. The inflatable pillow of claim 24, wherein the inflatable pillow is attached to one of the surfaces of the inflatable float by a pillow attachment (172), such that the pillow can remain positioned on top of the uppermost surface of the inflatable float.

26. The product, kit of parts or inflatable float of any of the preceding claims, wherein the inflatable float is in the shape of an air bed.

27. The product, kit of parts or inflatable float of any one of the preceding claims, wherein the inflatable float has an inflated volume of 0.03-2.625 m³.

28. The product, kit of parts or inflatable float of any one of the preceding claims, wherein each of the first surface and the second surface has an inflated length of 1.0- 2.5 m, an inflated width of 0.6-1.75 m, and a perpendicular distance from the first surface to the second surface of 0.05-0.6 m.