Patent Application
20200316487
The present invention relates to a buoyant toy for use in or near water. More particularly, this invention relates to an inflatable pool, beach or garden toy for use by children.
Pool, beach and garden toys are popular recreational devices and are provided in a variety of sizes and shapes. The majority of such toys comprise an inflatable body, inflatable to form a particular shape and adapted to aid the buoyancy of a user when in water.
Various pool toys and floats exist that incorporate Bluetooth technology and one or more speakers for the playing of music. Usually such toys are in the shape of a tube, designed for use by adults, and feature waterproof speakers equipped with Bluetooth technology, allowing a user to play music through the speaker under the control of their smartphone or other mobile device. Such toys typically make use of a communications chip adapted to receive a signal from an external device, such as a smartphone or other mobile device. However, in order for music to be played through the speakers of such toys, a user must constantly control the selection of that music via their mobile device, for the continuous playing of music. This requires a mobile device to be kept in close proximity to the toy, and hence the water in which the toy is being used, to facilitate local communication between the Bluetooth-equipped speaker and the mobile device. This risks exposure of an often expensive and non-waterproof mobile device to water and thus to damage. The risk of damage to the mobile device increases if a child is permitted to operate the mobile device near the toy and thus near to the water. Accordingly, few if any pool or beach toys exist that incorporate speakers and that are specifically designed for use by children.
There remains a need for an improved or alternative pool or beach toy for use by children. There also remains a need for an improved or alternative pool or beach toy with interactive play features.
The reference to any prior art in this specification is not, and should not be taken as, an acknowledgement or any form of suggestion that the prior art forms part of the common general knowledge.
Generally, embodiments of the present invention relate to a pool, beach or garden toy. The present invention is directed to a pool, beach or garden toy for children, and to a method of manufacture thereof.
In a broad form, the invention relates to an inflatable pool, beach or garden toy comprising an inflatable body and a sound generator.
According to a first aspect, there is provided an inflatable pool, beach or garden toy comprising:
The inflatable body may comprise a soft, flexible material adapted to hold a fluid, such as water, air or gas. The material may be selected from the group comprising polyvinyl chloride (PVC), Mylar®, Latex®, rubber, and polyurethane. The material may be selected from the group comprising transparent, semi-transparent, and non-transparent materials.
The inflatable body may be adapted to form the shape of an animal or a fantasy animal when the inflatable body is inflated.
The inflatable body may be adapted to form the shape of an animal or a fantasy animal selected from the group comprising a monkey, a crocodile, a pig, a duck, a dragon, a parrot, a seahorse, a pony, a unicorn, a dinosaur, a hippopotamus, a turtle, a fish, and a mermaid.
The inflatable body may be in the shape of a tube with an extension adapted to form the shape of a head or other body part of an animal when the inflatable body is inflated.
The extension may be adapted to form the shape of the head or other body part of an animal or a fantasy animal selected from the group comprising a monkey, a crocodile, a pig, a duck, a dragon, a parrot, a seahorse, a pony, a unicorn, a dinosaur, a hippopotamus, a turtle, a fish, and a mermaid.
Alternatively, the inflatable body may be adapted to form the shape of a vehicle, a fantasy vehicle, a machine, or machinery.
The inflatable body may be adapted to form the shape of a vehicle or fantasy vehicle selected from the group comprising emergency vehicles including a fire engine, an ambulance and a police car, an aeroplane, a spaceship, a boat, a yacht, and a submarine.
The inflatable body may be adapted to form the shape of a machine, or machinery selected from the group comprising a construction vehicle or machinery including a bulldozer, a digging vehicle, an excavator, a tractor, a truck, and a lorry.
The inflatable body may be in the shape of a baby seat with an extension adapted to form the shape of a head of an animal, a vehicle, or a machine when the inflatable body is inflated. The baby seat may be in the form of a drop-in seat with leg holes.
The inflatable body may further include one or more of a seat or saddle, and at least one handle.
The toy may be a ride-on toy.
In embodiments where the toy is a ride-on toy, the toy may be shaped and dimensioned to accommodate a single user.
Alternatively, the toy may be a ride-on toy and may be shaped and dimensioned to accommodate more than one user.
The toy may further comprise self-inflating apparatus.
The sound generator may comprise a speaker.
The sound generator may comprise the speaker and the recorded media.
The recorded media may comprise one or more pre-determined sound recording or simulation.
The recorded media may comprise two or more pre-determined sound recording or simulation.
The two or more pre-determined sound recording or simulation may be capable of being played in rotation, a randomised order, or a pseudo-randomised order.
The sound generator may comprise a microcontroller.
The sound generator may further comprise a microchip.
The sound generator may further comprise a power source.
The sound generator may further comprise an actuating switch.
The sound generator may comprise:
The sound generator may comprise:
The sound generator may comprise:
The power source may be a battery. The power source may be a long-life lithium battery. The battery may be charged by wireless charging. Alternatively, the battery may be charged by connection to a solar panel.
The microchip may be selected from the group comprising a Peripheral Interface Controller (PIC), an Application-Specific Integrated Circuit (ASIC), and a Chip on Board (COB).
The microchip may comprise one or more pre-determined sound recording and/or sound simulation stored in a memory. The pre-determined sound recording and/or sound simulation may be provided in recorded media, wherein the recorded media is operatively connected to the speaker, and not under the control of any mobile device and/or any peripheral device.
The sound recordings may be a recording or simulation of animal sounds and may correlate with the shape of the inflatable body.
Alternatively, the sound recording may be a recording or simulation of a vehicle and may correlate with the shape of the inflatable body.
As a further alternative, the sound recording may be a recording or simulation of a machine or machinery and may correlate with the shape of the inflatable body.
The recorded media or microchip may comprise a library of sound recordings. The library of sound recordings may comprise at least three, four, five, six, seven, eight, nine, ten or more sound recordings. Preferably, the library of sound recordings comprises at least three sound recordings. More preferably, the library of sound recordings comprises at least three different and/or distinct sound recordings.
The sound generator may be adapted to activate the output of sound from the library of sound recordings in a pre-determined sequence.
Alternatively, the sound generator may be adapted to activate the output of sound from the library of sound recordings in a randomised order, or a pseudo-randomised order.
The recorded media or microchip may be incapable of receiving Rf signals, such as WiFi or Bluetooth.
It will be appreciated that upon activation of the actuating switch, the microcontroller outputs sound generation signals causing the sound recording or sound simulation to play for a period of time. The sound recording or sound simulation may play for a duration of between one (1) second and three (3) minutes; between one (1) second and one (1) minute; one (1) second and thirty (30) seconds; between ten (10) seconds and thirty (30) seconds; between twenty (20) and twenty-five (25) seconds.
In some embodiments, each sound recording or sound simulation may play for a duration of between one (1) second and one (1) minute.
In other embodiments, each sound recording or sound simulation may play for a duration of between twenty (20) and twenty-five (25) seconds.
In other embodiments, the sound recording or sound simulation may play for a duration of about three (3) seconds. For example, the sound recording or sound simulation may comprise the sound of a cow mooing or a pig oinking.
The microcontroller may be programmed to output pre-determined sound signals from the microchip to the speaker. The microcontroller may output pre-determined sound signals in response to the actuating switch.
The microcontroller may be further programmed to comprise an auto-stop to stop output of pre-determined sound signals from the microchip to the speaker after a defined time-period.
The toy may further comprise a solar panel. The solar panel may be integral with and/or operatively connected to the inflatable body.
It will be appreciated that the relatively short duration of the sound recording or sound simulation due to the auto-stop programming of the microcontroller assists in prolonging the life of the battery of the sound generator.
The actuating switch may be a push button switch. The push button switch may be located on the inflatable body. The push button switch may be located on at least one handle of the inflatable body. The push button switch may be actuated by a user gripping the at least one handle.
Alternatively, the actuating switch may comprise a motion sensor. The motion sensor switch may be actuated by a user mounting the ride-on toy, or being placed in the drop-in the seat with leg holes.
The toy may further comprise one or more LEDs in communication with the power source.
In embodiments wherein the toy is in the shape of an animal having at least one eye, the one or more LEDs may be disposed in the inflatable body at a location corresponding to the at least one eye.
In embodiments where toy is in the shape of a vehicle having at least one headlight, taillight, rooflight, or navigation light, the one or more LED may be disposed in the inflatable body at a location corresponding to the at least one headlight, taillight, rooflight, or navigation light.
The sound generator may be contained within a housing. The housing may be waterproof. The housing may comprise the same material as that of the inflatable body.
The housing may be resistant to high air pressure when the toy is inflated. The housing may be heat sealed.
The housing may be attached to the interior of the inflatable body.
Alternatively, the housing may be attached to the exterior of the inflatable body.
The inflatable toy may be a flotation toy for use in water.
Alternatively, the inflatable toy may be freestanding when inflated and for use out of the water.
The inflatable toy may further comprise at least one wall sealingly connected to at least one floor, the at least one wall and the at least one floor between them defining a cavity within which fluid, such as water, is receivable. When fluid is received in the cavity, the cavity may define a pool.
The inflatable toy may further comprise a fluid distributor. The fluid distributor may function as a sprinkler.
The fluid distributor may comprise at least one spraying nozzle in fluid communication with a flexible hose, the flexible hose connectable to a fluid source.
The at least one spraying nozzle may be pivotally operable.
In embodiments in which the toy is in the shape of an animal with a mouth, the fluid distributor may be located in the mouth and operably spray fluid from the mouth.
In embodiments in which the toy is in the shape of a vehicle, such as a fire truck with simulated hose equipment, the fluid distributor may be located in the simulated hose equipment.
The inflatable toy may further comprise a canopy.
The canopy may be inflatable.
The canopy may be separate from the toy and attachable to the toy by way of at least one canopy fastener.
The at least one canopy fastener may be disposed on the canopy and/or on the toy. The at least one canopy fastener may comprise one or more press-fit fasteners. Alternatively, the at least one canopy fastener may comprise hook-and-loop fabric fasteners, such as Velcro®.
Alternatively, the canopy may be integral with the inflatable toy.
The canopy may be co-inflatable with the toy. Alternatively, the canopy may be independently inflatable.
In some embodiments, the toy comprises at least one wall sealingly connected to at least one floor, the at least one wall in the at least one floor between them defining a cavity within which fluid is receivable, the toy further comprising a canopy.
According to a second aspect of the invention there is provided a method of manufacturing a toy according to the invention, wherein the method includes the steps of:
The step of sealing the sound generator within the housing may comprise heat sealing the sound generator within the housing.
The seal may be water resistant or waterproof. The seal may be water proof to a depth of one, two, five, ten, twenty-five metres.
In some embodiments, the housing is made of the same material as the material of the inflatable body.
The method may further comprise the steps of providing at least one wall and at least one floor; and sealingly connecting the at least one wall to the at least one floor, thereby defining a cavity within which fluid is receivable.
The method may further comprise the step of providing a fluid distributor, the fluid distributor comprising at least one spraying nozzle in fluid communication with a flexible hose, the flexible hose connectable to a fluid source.
The at least one spraying nozzle may be pivotally operable.
In embodiments in which the toys in the shape of an animal having a mouth, the fluid distributed may be located in the mouth.
In embodiments in which the toys in the shape of a vehicle or machine with simulated hose equipment, the fluid distributor may be located in the simulated hose equipment.
The method may further comprise a step of providing a canopy.
The canopy may be separate from the toy.
In embodiments where the method comprises the step of providing a canopy that is separate from the toy, the method may further comprise the step of providing at least one canopy fastener for attaching the canopy to the toy.
The at least one canopy fastener may comprise one or more press-fit fasteners. Alternatively, the at least one canopy fastener may comprise hook-and-loop fabric fasteners, such as Velcro.
In embodiments where the method comprises the steps of providing a canopy that is separate from the toy and providing at least one canopy fastener for attaching the canopy to the toy, the method may further comprise a step of locating the at least one canopy fastener on the canopy and/or on the toy.
Alternatively, the canopy may be integral with the toy.
The canopy may be co-inflatable with the toy. Alternatively, the canopy may be independently inflatable.
Further aspects and/or features of the present invention will become apparent from the following detailed description.
In order that the invention may be readily understood and put into practical effect, reference will now be made to embodiments of the present invention with reference to the accompanying drawings, wherein like reference numbers refer to identical elements. The drawings are provided by way of example only, wherein:
Skilled addressees will appreciate that elements in the drawings are illustrated for simplicity and clarity and have not necessarily been drawn to scale. For example, the relative dimensions of some elements in the drawings may be distorted to help improve understanding of embodiments of the present invention.
Embodiments of the present invention relate to a pool, beach or garden toy which may be used by children. Other embodiments of the present invention relate to a method of manufacture of a pool, beach or garden toy for use by children. The present invention is of significant advantage because it has interactive play features in the form of sounds that may be actuated by a child, in the absence of a mobile device and/or a peripheral device which sounds are automatically switched off after a pre-determined duration.
The present invention is directed to an inflatable pool or beach toy 10 comprising an inflatable body 12; at least one valve 14 (not shown) disposed on the inflatable body 12; and a sound generator 16.
In some embodiments, the toy 10 is a ride-on toy. In some embodiments, the ride-on toy is shaped and dimensioned to accommodate a single user. Such embodiments may be large relative to a child and typically between 70 cm and 80 cm in length, and between about 70 cm and 90 cm in width. Typical dimensions are as follows: 72 cm×78 cm; 72 cm×84 cm; and 72 cm×86 cm.
In other embodiments, the right-on toy 10 is shaped and dimensioned to accommodate more than one user. Such embodiments may be large and typically between 150 cm and 180 cm in length, between about 140 cm and 160 cm in width and between about 80 cm and 120 cm in height. Typical dimensions are as follows: 158 cm×138 cm×110 cm; 165.1 cm×96.52 cm×88.9 cm; 158 cm×138 cm×110 cm; or 175 cm×96.52 cm×88.9 cm.
In some embodiments, the toy 10 is in the form of a flotation toy for use in water.
The inflatable body 12 is made from a soft, flexible material adapted to hold fluid, such as water, air or gas. The flexible material may be polyvinyl chloride (PVC), Mylar@, Latex®, rubber, or polyurethane. The material may be transparent, semi-transparent, or non-transparent material.
The inflatable body 12 further includes one or more of a seat or saddle 18, and at least one handle 20.
In one embodiment, the toy 10 is a ride-on toy comprising an inflatable body 12 made from PVC that is non-transparent, the inflatable body 12 including a seat and at least one handle 20, wherein the inflatable body 12 is adapted to form the shape of a crocodile when inflated.
In some embodiments, the toy 10 further comprises self-inflating apparatus 22 and/or a solar panel 31 (not shown). The solar panel 31 may be integral with, or operatively connected to the inflatable body 12 and connected to the sound generator 16.
The sound generator 16 comprises: a microcontroller 24; a microchip 26; a speaker 28; a power source 30; and an actuating switch 32.
In most embodiments, the power source 30 is a battery, such as a long-life lithium battery.
The battery may be charged by wireless charging. Alternatively, the battery may be connected to and charged by a solar panel 31 (not shown).
The microchip 26 may be a Peripheral Interface Controller (PIC), an Application-Specific Integrated Circuit (ASIC), or a Chip on Board (COB).
The recorded media or microchip 26 comprises one or more pre-determined sound recording and/or sound simulation 34 stored in a memory. The pre-determined sound recordings and/or sound simulations 34 are provided in recorded media, wherein the recorded media is operatively connected to the speaker 28, and not under the control of any mobile device and/or any peripheral device. The sound recording 34 is a recording or simulation of an animal sound and typically correlates with the shape of the inflatable body 12. The recorded media or microchip 26 is typically incapable of receiving Rf signals, such as WiFi and Bluetooth.
In some embodiments, the inflatable body 12 is adapted to form the shape of an animal or fantasy animal when inflated. In such embodiments, the inflatable body 12 is adapted to form the shape of an animal or a fantasy animal selected from the group comprising, but not limited to, a monkey, a crocodile, a pig, a duck, a dragon, a parrot, a sea horse, a pony, a unicorn, a dinosaur, a hippopotamus, a turtle, a fish, and a mermaid.
Examples of such embodiments are shown in
In alternative embodiments, the inflatable body 12 is in the shape of the tube with an extension adapted to form the shape of the head or other body part of an animal when the inflatable body 12 is inflated. The extension of such embodiments is adapted to form the shape of the head or other body part of an animal or a fantasy animal selected from the group comprising a monkey, a crocodile, a pig, a duck, a dragon, a parrot, a sea horse, a pony, a unicorn, a dinosaur, a hippopotamus, a turtle, a fish, and a mermaid.
Examples of such embodiments are shown in
In still other embodiments, as shown in
In further alternative embodiments, the inflatable body 12 is adapted to form the shape of the vehicle, a fantasy vehicle, a machine or machinery. Such embodiments include an inflatable body 12 adapted from the shape of a vehicle or fantasy vehicle selected from the group comprising emergency vehicles including a fire engine, an ambulance, a police car, an aeroplane, a spaceship, a boat, a yacht, and a submarine.
Examples of such embodiments are shown in
In further alternative embodiments, the inflatable body 12 is adapted to form the shape of a machine, or machinery, selected from the group comprising, but not limited to, construction vehicles or machinery (not shown) such as a bulldozer, a digging vehicle, an excavator, a tractor, a truck, and a lorry.
In some embodiments, as shown in
As shown in
In some embodiments, each sound recording or sound simulation plays for a duration of between one (1) second and one (1) minute.
In other embodiments, each sound recording or sound simulation plays for a duration of between twenty (20) and twenty-five (25) seconds.
In other embodiments, in which the sound recording or sound simulation comprises the sound of a cow mooing or a pig oinking, the sound recording or sound simulation 34 plays for a duration of about three (3) seconds.
In one embodiment, the sound recording or sound simulation 34 plays for a duration of between twenty (20) and twenty-five (25) seconds.
In further embodiments, wherein the inflatable body 12 is adapted to form the shape of a crocodile when inflated, the sound recording 34 is a recording or simulation of crocodile sounds.
Further embodiments, wherein the inflatable body 12 is adapted to form the shape of a vehicle, the sound recording 34 is a recording or simulation of a respective corresponding vehicle. For example, when the inflatable body 12 is adapted to form the shape of a boat, the sound recording 34 is a recording or simulation of a boat sound.
In some embodiments, the recorded media or microchip comprises a library 35 of sound recordings 34, the library 35 of sound recordings 34 comprising at least three, four, five, six, seven, eight, nine, ten or more sound recordings 34. In preferable embodiments, the library 35 of sound recordings 34, comprises at least three sound recordings 34.
In embodiments comprising a lively 35 of sound recordings 34, the sound generator 16 is adapted to activate the output of sound from the library 35 of sound recordings 34 in a pre-determined sequence.
Alternatively, in other embodiments, the sound generator 16 is adapted to activate the output of sound from the library 35 of sound recordings 34 in a randomised order or a pseudo-randomised order.
The microcontroller 24 is further programmed to comprise an auto-stop 36. After a pre-determined time period from activation of the actuating switch 32, the microcontroller 24 stops output of the pre-determined sound signals (not shown), thereby causing the sound recording or sound simulation 34 to cease playing.
In some embodiments, the actuating switch 32 is a push button 38, located on the inflatable body 12, typically on at least one handle 20 of the inflatable body 12. In these embodiments, the push button switch 38 is actuated by a user gripping the at least one handle 20.
In other embodiments, the actuating switch 32 comprises a motion sensor 40. In these embodiments, the motion sensor switch 40 is actuated by a user mounting the ride-on toy.
The toy 10 may further comprise one or more LED 42 in communication with the power source 30, wherein when the toy 10 is in the shape of an animal, the one or more LED 42 is disposed in the inflatable body 12 at a location corresponding to the at least one eye of the shape of the animal.
In embodiments wherein the toy 10 is in the shape of a vehicle having at least one headlight 41 (not shown), or taillight, or rooflight, or navigation light, the one or more LED 42 is disposed in the inflatable body 12 at a location corresponding to the at least one headlight, to light, rooflight, or navigation light.
The sound generator 16 is contained within a housing 44. The housing 44 is typically the same material as that of the inflatable body 12 and is typically waterproof. The housing 44 may be resistant to high fluid pressure, such as high air pressure or high water pressure, when the toy 10 is inflated.
In some embodiments, the housing 44 is heat sealed and is attached to the interior of the inflatable body 12.
In other embodiments, the housing 44 is heat sealed and is attached to the exterior of the inflatable body 12.
In such embodiments, the seal is typically water resistant or water proof. Preferably the seal is water proof to a depth of one, two, five, ten, twenty-five metres.
In other embodiments, the toy 10 is freestanding for use out of the water.
In some freestanding embodiments for use out of the water, the toy 10 further comprises a fluid distributor 46, operable as a sprinkler. The fluid distributor 46 comprises at least one spraying nozzle 48 in fluid communication with a flexible hose 50, the flexible hose 50 connectable to a fluid source 52.
The at least one spring nozzle 48 is optionally pivotally operable.
Examples of such embodiments were in the toy 10 further comprises a fluid distributor 46, operable as a sprinkler, as shown in
In other freestanding embodiments for use out of the water, the toy 10 further comprises at least one wall 58 sealingly connected to at least one floor 60, the at least one wall 58 and the at least one floor 60 between them defining a cavity 62. Fluid, such as water, is receivable in the cavity which, when water is received in the cavity 62, defines a pool.
Such embodiments optionally further comprise a canopy 64 which is inflatable. Such embodiments are typically about 140 cm to about 160 cm in length, about 120 cm to about 150 cm in width, and about 100 cm to 130 cm in height. For example, such embodiments may comprise the following dimensions: 150 cm×140 cm×125 cm.
Optionally, the canopy 64 is separate from the toy 10 and attachable to the toy 10 by way of at least one canopy faster 66 disposed on the canopy 64 and/or the toy 10. The at least one canopy faster 64 typically comprises one or more press-fit fasteners or hook-and-loop fabric fasteners, such as Velcro®.
In alternative embodiments, the canopy 64 is integral with the inflatable toy 10. The canopy 54 may be co-inflatable with the toy 10. Alternatively, the canopy 64 may be independently inflatable.
In some embodiments, the toy 10 comprises at least one wall 58 sealingly connected to at least one floor 60, the at least one wall 58 and the at least one floor 60 between them defining a cavity 62 within which fluid is receivable, the toy further comprising a canopy 64.
Examples of such embodiments are shown in
As shown in
In some embodiments of the method 300, the method 300 further comprises the step of providing 310 at least one wall 58 and at least one floor 60; and sealingly connecting 312 the at least one wall 58 to the at least one floor 60, thereby defining a cavity 62 within which fluid is receivable.
In a further embodiment of the method 300, the method 300 further comprises the step of providing 314 a fluid distributor 46, wherein the fluid distributor 46 comprises at least one spring nozzle 48 in fluid communication with a flexible hose 50, the flexible hose connectable to a fluid source 52.
The at least one spraying nozzle 48 may be pivotally operable.
In embodiments in which the toy 10 is in the shape of an animal with a mouth, the fluid distributor 46 is located in the mouth.
In embodiments in which the toy 10 is in the shape of a vehicle or machine with simulated hose equipment 56, the fluid distributor 46 is located in the simulated hose equipment 56.
In some embodiments of the method 300, the method 300 further comprises the step of providing 316 a canopy 64.
The canopy may be separate from the toy 10.
In embodiments where in the method 300 comprises the step of providing 316 a canopy 64 that is separate from the toy 10, the method 300 further comprises the step of providing 318 at least one canopy fastener 66 for attaching the canopy 64 to the toy 10.
The at least one canopy fastener 66 typically comprises one or more press-fit fasteners. Alternatively, the at least one canopy fastener comprises hook-and-loop fabric fasteners, such as Velcro.
In embodiments where the method 300 comprises the steps of providing 316 a canopy 64, wherein the canopy is separate from the toy 10 and providing 318 at least one canopy fastener 66 for attaching the canopy 64 to the toy 10, the method 300 further comprises the step of locating 320 the at least one canopy fastener 66 to the canopy and/or to the toy 10.
Advantageously, the toy of the invention comprises an auto-stop programmed into the microcontroller which facilitates a relatively short duration of the sound recording or sound simulation. This assists in prolonging the life of the battery of the sound generator. The prolonged life of the battery assists in prolonging the life of the toy and allows the sound generator to be permanently sealed, such as by way of heat-sealing, within the housing such that it is not necessary for a user to replace the battery. Such permanent heat-sealing of the housing facilitates the inexpensive production of a waterproof compartment for the sound generation means and accordingly reduces costs of large-scale production of the toy.
A further advantage of the invention is that the recorded media is operatively connected with the speaker and not under the control of any mobile device and/or any peripheral device. This allows a child or movement to activate the actuating switch without the need for a mobile device and/or any peripheral device and decreases the risk of water damage to such expensive items.
In this specification, the terms “comprises”, “comprising” or similar terms are intended to mean a non-exclusive inclusion, such that an apparatus that comprises a list of elements does not include those elements solely but may well include other elements not listed.
Throughout the specification the aim has been to describe the invention without limiting the invention to any one embodiment or specific collection of features. Persons skilled in the relevant art may realize variations from the specific embodiments that will nonetheless fall within the scope of the invention.
| Number | Date | Country | Kind |
|---|---|---|---|
| 2019901119 | Apr 2019 | AU | national |
