Classifications

• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
  • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
  • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
  • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
  • H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
  • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
  • H01R25/003—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured only to wires or cables
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
  • H01R31/00—Coupling parts supported only by co-operation with counterpart
  • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
  • H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
  • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
  • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
  • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
  • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
  • H01R24/76—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
  • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
  • H01R27/02—Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more dissimilar counterparts

Definitions

• the invention relates to a piece of apparatus that allows for the convenient replacement, upgrade or change of a charging means, which is installed into another piece of equipment or into the fabric of the environment, such as a wall, floor or furniture, without the need for a qualified electrician or the return of the equipment to the supplier of the equipment.
• AC power sockets can take the form of two or three pin AC power sockets into which the public can insert a plugtop charger to power/ charge their devices. Whilst the provision of AC power sockets may seem convenient in many situations it has a number of drawbacks, the most significant of these being that AC power sockets are high voltage outlets and in many cases this may be regarded as a reason to restrict the use of AC power sockets to facility employees, rather than the public. A further drawback is that AC power socket designs differ across regions around the world, making a single plugtop charger incompatible without the use of a further travel adaptor.
• the charging means may be mounted in a surface such as a wall or floor or, alternatively, may be mounted as part of an item of furniture, such as a seat or desk or may be mounted in a more portable piece of equipment that may/ may not perform some other function as well. While the provision of low voltage charging means more frequently and with better accessibility is more convenient to the public, it brings about the issue of low voltage connector Hfetime, for the facility operator.
• a low voltage connector is small, has small contacts, is not as robust as an AC power connector and often has a limited insertion lifetime.
• the application of these charging means in public areas is typically for high frequency, short duration connection/insertion and disconnection/removal of the plug with which connection to portable devices is made via a cable.
• the level of usage is such that the "life" of the low voltage socket outlet, which is typically defined as the number of plug insertions and/or removals, is exceeded relatively quickly after installation, and, in some cases, only a number of months after the assemblies are installed, as new, for use.
• the electronic circuitry required to convert AC power to DC power and regulate the power delivery through the low voltage socket outlet to the attached device typically contains a number of components, such as transformers, capacitors, diodes and Field Effect Transistors (FET's), each of which have a risk of premature failure within their design life and, in high usage areas, the predicted design life of certain of the components may be less than the required usable life of the charging means which means that there may be a need to replace certain of the components during the use of the charging means.
• FET's Field Effect Transistors
• a further problem can be the need for the configuration of the charging means to be changed over time to reflect changes in the type of device which is to be charged, the type of charging plug with which the devices are provided and/or power level which is to be provided for the charging to occur.
• the apparatus at the time of installation may be best configured to have USB charging sockets of a certain type, but during the lifetime of the charging means the type of USB socket requited may change, for example from a Type A to a Type C, or there may be different forms of sockets required to provide the charge to different forms of device so that a new configuration or a combination of different forms and/or types of sockets may become most appropriate.
• An aim of the present invention is therefore to provide a charging means which can be connected to a power supply and will provide power to a user to allow the charging of a connectable electronic/electrical device whilst, at the same time, allowing the charging means to be repaired safely and/or elements of the same to be replaced safely and/or the configuration of the same to be adapted on site without the need for a qualified electrician or for the equipment, in which the charging means is incorporated, to be returned to the supplier.
• a charger assembly for the provision of power to allow the operation and/or charging of a power cell for an electronic/electrical device, said charger assembly provided to be mounted in a piece of equipment or installed in a surface, such as a wall, floor or furniture and including at least one low voltage outlet socket which is user accessible, AC to DC power supply means and control means for the provision of DC power to the at least one low voltage outlet socket and connection means to connect the charger assembly to an incoming mains AC power supply and wherein interface connection means are provided which allow the selective removal and fitting of any, or any combination, of the at least one low voltage outlet socket and/or control means and/or AC to DC power supply means with respect to the remainder of the charger assembly whilst the mains AC power supply to the said remainder of the charger assembly is maintained.
• any of the at least one low voltage outlet socket and/or control means and/or AC to DC power supply conversion means can be safely performed whilst the mains AC power supply to the charger assembly is connected and power is maintained and the said remainder of the charger assembly is retained in its location of use.
• the interface connection means allow the selective removal and fitting of the said at least one low voltage outlet socket with the charger assembly. In one embodiment, the interface connection means allow the selective removal and fitting of the control means, with or without the at least one low voltage outlet socket connected therewith, with the charger assembly.
• the interface connection means allow the selective removal and fitting of the AC to DC power supply conversion means, with or without the at least one low voltage outlet socket connected therewith, with or without the control means connected therewith, with the charger assembly.
• control means and the AC to DC power supply conversion means include circuitry and electronic components and are provided on one, or a plurality of interconnected, Printed Circuit Board(s) (PCB)
• PCB Printed Circuit Board
• the said at least one low voltage outlet socket, control means and the AC to DC power supply conversion means are provided as a unit which can be mechanically located within the housing of the charger assembly.
• the unit is mechanically and electrically disengaged from the housing of the charger assembly.
• the unit can be removed and replaced as a whole so that the interface means are provided to allow the selective connection and removal of the at least one low voltage outlet socket and/ or control means and/ or AC to DC power supply conversion means as an integral unit.
• the unit may be removed from the charger assembly and then any, or any combination of, the at least one low voltage oudet socket and/or control means and/or AC to DC power supply means can be selectively removed and/or fitted to the unit and the unit is then replaced back into the charger assembly housing.
• the low voltage oudet sockets are one or more USB sockets.
• the user accessible USB socket(s) is of a Type A configuration. In another embodiment the user accessible USB socket(s) is of a Type C configuration. In another embodiment the user accessible USB socket(s) are a combination of both USB Type A and USB Type C configurations.
• a plurality of user accessible low voltage oudet sockets are provided of the same or different configurations and each socket is independentiy removable and replaceable such that the particular configuration of charging sockets made available for use, can be adapted over time.
• the ability to remove and replace the control means allows a new form of control means to be fitted so as to allow the same to be adapted in accordance with changes to the socket configuration.
• the provision of the invention as herein described means that the replacement of the at least one low voltage oudet socket and/or control means and/ or AC to DC power conversion means (hereinafter referred to individually as “parts” or collectively as a “unit”) can be achieved without the need for the mains AC power supply to the charger assembly to be turned off and/or disconnected during these steps.
• the removal and fitting operations can be performed in situ rather than requiring the charger assembly or the equipment in which the same is installed being wholly removed and transported to a remote location.
• the repair and/or adaptation can be performed by relatively non-skilled personnel and in situ without the need to remove the whole charger assembly from the location of use as it is not necessary to access parts of the charger assembly which contain mains voltage components.
• the mechanical engagement of the parts/unit is such that the location means are masked from the external surface of the assembly and, when exposed, can only be actuated by the use of a suitably configured tool.
• a plurality of location means are provided to achieve the mechanical location and the location means are required to be simultaneously moved to a release position in order for the parts/unit to be free to be moved out of the charger assembly housing.
• the mechanical and electrical disengagement and engagement actions occur substantially simultaneously.
• the part to be removed and replaced may first be removed mechanically whilst still electrically connected and then electrically disconnected
• a charger assembly in connection with a power supply, said charger assembly including a housing, at least one low voltage oudet socket for the reception of a plug therein to achieve a charging power connection from the low voltage outlet socket to an external device, and wherein the low voltage outlet socket and/or control means are provided in connection with interface connection means so as to be selectively removed and fitted whilst the mains AC power supply to the charger assembly is maintained.
• a tool to allow the selective removal of part of a charger assembly from a housing with which the same is mechanically engaged said part provided in the form of a unit with mechanical and electrical connections to the assembly, and wherein the tool is provided with a plurality of location means which can be positioned to contact components of the mechanical connection at at least two spaced locations and the movement of a gripping portion of the tool exerts a movement force on said mechanical connection components to move the same to a release position so as to allow the unit to be removed
• the tool exerts a retaining force on the part/ unit so as to move the released part/ unit from the assembly as the tool is moved away from the assembly.
• a plurality of location means are required to be simultaneously moved to a release position in order for the part/unit to be free to be moved out of the housing.
• a method of removing and/or fitting at least one low voltage oudet socket and/or control means and/ or AC to DC power supply conversion means from a charger assembly wherein the method includes the steps of providing the at least one low voltage outlet socket and/or control means and/or AC to DC power supply means in mechanical and electrical connection with the remainder of the charger assembly so as to connect with an AC mains power supply provided to the said charger assembly and selectively disengaging the said at least one low voltage outlet socket and/or control means and/or AC to DC power supply means from the remainder of the charger assembly by disconnecting the same mechanically and electrically from the remainder of the charger assembly whilst maintaining the AC mains power supply to the charger assembly.
• socket and/or control means and/or AC to DC power supply means can be selectively removed and/or fitted to the unit whilst the unit is removed from the charger assembly.
• FIGS. la -h illustrate, schematically, embodiments of a charger assembly in accordance with the invention
• Figures 2a and b illustrate the embodiment of Figure Id in more detail
• Figures 3a to 3c illustrate the embodiment of Figure If in more detail
• FIGS. 4a to 4c illustrate a unit release tool, and the use of the same, in accordance with one embodiment of the invention
• Figure 5a illustrates the charger assembly incorporated into a furniture power distribution unit
• Figure 5b illustrates the charger assembly incorporated into a typical surface mounted electrical wall plate
• Figure 5c illustrates the charger assembly incorporated into a further embodiment of furniture power distribution unit
• Figure 6a to 6d illustrates an example of a process of disengagement of the at least one low voltage outiet and/or control means and/or AC to DC power supply from the charger assembly housing whilst the same is mounted in a piece of equipment;
• Figure 7a illustrates one embodiment of the charger assembly wherein the at least one socket has been removed with/without the control means and with/without the AC to DC power supply whilst still leaving a touch safe aperture.
• FIG. la there is illustrated a first embodiment of a charger assembly in accordance with the invention wherein the charger assembly includes at least one low voltage outlet socket 2, control means 4 and an AC to DC power supply 5.
• the low voltage oudet socket 2 is connected to the control means 4 via an electrical interface means 3 and in this embodiment is removably retained in an outer housing 1 by mechanical interface means 7.
• the connections to the incoming mains power supply 6, such as a mains power supply in the premises in which the assembly is located are inaccessible during the removal and replacement of the low voltage outlet socket 2.
• the mechanical interface 7 and electrical interface 3 can be disengaged simultaneously in order to allow the selective removal and replacement of the at least one low voltage outlet socket 2.
• the charger assembly includes at least one low voltage oudet 2, control means 4, AC to DC power supply 5, wherein the low voltage oudet 2 is connected to the control means 4, with an electrical interface means 3, which itself is fitted to the end of a flexible link 8, and retained in the overall outer housing 1 with mechanical interface means 7.
• the mechanical interface 7 and electrical interface 3 can be disengaged separately.
• the charger assembly includes the combination of at least one low voltage oudet socket and the control means therefore 9.
• This combination is connected to the AC to DC power supply 5 via an electrical interface 11 and is located in the outer housing 1 by a mechanical interface 12 with location means 10, 10' which in another embodiment are not provided. At all times the connections to the incoming mains power supply 6 are inaccessible during the removal and replacement of the low voltage outlet socket and control means combination 9.
• the charger assembly includes the combination of at least one low voltage oudet socket and a portion of the control means, 13, which is connected to the remainder of the control means 14 via an electrical interface 16 which in this case is a flexible link 15.
• the combination 13 is retained in the outer housing 1 via mechanical interface 12.
• the remainder of the control means 14 and AC to DC power supply 5 are interconnected within the overall outer housing 1 along with the incoming mains power supply connections 6. At all times the connections to the incoming mains power supply 6 are inaccessible during the removal and replacement of the combination low voltage oudet socket and portion of the control means 13.
• the charger assembly includes the combination of at least one low voltage outlet socket and the control means, 28.
• the combination is connected to the AC to DC power supply 5 via an electrical interface 30 via a flexible link 29.
• the combination 28 is retained in the overall outer housing 1 by the mechanical interface 38. At all times the connections to the incoming mains power supply 6 are inaccessible during the removal and replacement of the low voltage oudet socket and control means combination 28.
• the charger assembly includes the combination of at least one low voltage outlet socket, control means and the AC to DC power supply, hereinafter referred to as unit 31.
• the unit is connected to the incoming mains power supply 6 via an electrical interface 32 and is retained in the outer housing 1 by a mechanical interface 39. At all times the connections to the incoming mains power supply 6 are inaccessible during the removal and replacement of the unit 31 with respect to the charger assembly housing 40.
• the charger assembly housing remains in the outer housing 1 such that in this embodiment the charger assembly housing 40 and the mechanical interface are one and the same.
• the outer housing 1 can be provided as, or as part of, a wall plate or furniture power module.
• the charger assembly includes the combination of at least one low voltage oudet and the control means and the AC to DC power supply, hereinafter referred to as a unit 33.
• the unit 33 is connected to the incoming mains power supply via an electrical interface 37 and is retained in the overall outer housing 1 by a mechanical interface 40.
• the unit 33 is internally formed of separable sections 34, 35, 36 wherein these may represent part or all of each of the elements of the charger assembly in the form of at least one low voltage socket oudet, control means and AC to DC power supply. At all times the connections to the incoming mains power supply 6 are inaccessible during the removal and replacement of the unit 33.
• Figure lh further illustrates the same embodiment as Figure lg and illustrates the manner in which the each of the sections 34, 35, 36 of the unit 33 can be removed and/or replaced once the unit 33 is removed from the mechanical interface 40, the electrical interface 37 is removed and the unit 33 has been removed from the charger assembly housing 40.
• Figures la to lh are not exhaustive examples of the embodiments, but illustrate options for removal and replacement of any/all of the at least one low voltage oudet socket, control means and AC to DC power supply. As a result Figures la to lh should not be considered to restrict the orientation of any/all of the illustrated elements of the charger assembly.
• FIGS 2a and b show the charger assembly of the embodiment of Figure Id wherein the at least one low voltage outlet 25 is mounted in an overall outer housing 24 and may or may not be integral with a portion of the control means whilst the remainder of the control means together with the AC to DC power supply are remotely installed within the overall outer housing 24.
• the aforementioned two elements being connected by an interface means, allowing the at least one low voltage oudet with/without portion of control means to be separately removed and replaced from the overall outer housing, without the remainder of the control means or the AC to DC power supply and performed without disconnection from the mcoming mains power supply or the need for a qualified electrician to perform the action.
• FIG. 2a illustrates that the at least one low voltage outlet 25 is retained by mechanical location means 26 within a decorative bezel 27, which itself is retained in the outer housing 24.
• further AC power outlet(s) 17 may also be mounted in the overall outer housing 24.
• Figure 2b further illustrates the embodiment of Figure 2a with a partial sectional view through the housing 24, bezel 27 and low voltage outlet 25. It is shown how the charger assembly includes the low voltage outlet 25 retained by the mechanical interface which is formed by location means 21 of the bezel 27 and location means 26 formed on the outlet 25 and connected to the control means 22 with the electrical interface 19.
• the mechanical interface 21 is itself held within, or may be part of, the decorative bezel 27 and contains the control means 22 which is then connected via a flexible link 20 to the AC to DC power supply 18.
• the electrical interface 19 is simultaneously disengaged thereby allowing the low voltage oudet 25 to be replaced without disturbing either the control means 22 or the AC to DC power supply 18.
• the incoming supply connections 23, which are tapped off from the terminals in the rear of the AC power oudet 17, are inaccessible during the removal and replacement of the low voltage oudet 25.
• FIG. 3a to 3c there is illustrated in greater detail the embodiment of Figure If showing a charger assembly wherein the at least one low voltage outiet, control means and AC to DC power supply are integrated in a single unit that can be wholly removed from the charger assembly housing all of which can be done without disconnection from the supply and/or the need for a qualified electrician, because the supply terminals are external to the charger assembly housing and touch safe.
• FIG 3a further illustrates the embodiment of Figure If wherein the charger assembly comprises two part outer housing 41, 42 with front face 43 that is held in place by screws 47, 47' and at the rear has incoming supply connections 45, 45' for the connection of AC power therein.
• the charger assembly comprises two part outer housing 41, 42 with front face 43 that is held in place by screws 47, 47' and at the rear has incoming supply connections 45, 45' for the connection of AC power therein.
• FIG 3b shows a first stage of disassembly of the charger assembly of Figure 3a wherein the screws 47, 47' have been removed and the front face 43 has been detached from the charger assembly outer housing 41.
• a means of fixation of the charger assembly to a surface is shown by way of a circular lip 46 which rests on top of the surface and under which a plurality of clips 46', 46" perform the function of retention into the surface.
• the unit 48 containing the low voltage outlets 44, 44' is now accessible.
• Figure 3c shows the unit 48 removed from the charger assembly outer housing 41, 42.
• the location means 49, 49', 49", 49"' can be seen which previously were clipped under retaining apertures 52, 52', 52", 52"' respectively.
• the electrical interface terminals 53, 53' of the unit 48 can now be seen where previously they had been contacting the incoming mains power supply connections 45, 45' within the charger assembly outer housing 42.
• Figure 4a illustrates one embodiment of a release tool 50 wherein the same has a plurality of release fingers 51, 51', 51", 51"' which can be aligned with release apertures 54, 54', 54", 54"' around the unit 48 and one or more grip features 55 which will latch to the unit 48 so that when the tool 50 is pulled away from the charger assembly's location, the unit 48 will be pulled from the charger assembly outer housing 41, 42.
• Figure 4b shows the release tool 50 pushed into the charger assembly such that the release fingers 51, 51', 51", 51"' are fully inserted into the release apertures (54, 54', 54", 54"' now hidden from view) and the grip feature(s) 55 have latched into the unit 48.
• Figure 4c shows the release tool 50, holding the unit 48, as a result of the latched grip features 55, after the release fingers 51, 51', 51", 5 " have simultaneously disengaged the location means 49, 49' (also 49", 49"' being on the far side of the unit 48) from the retaining apertures 52, 52', 52", 52"' thereby releasing the unit 48 from the mechanical interface and electrical interface simultaneously when the unit 48 was pulled from the charger assembly outer housing 41, 42.
• FIG. 5a illustrates the charger assembly 60 incorporated into a furniture power distribution unit 61 within which other outlets 62, 63, 64 may also be fitted.
• the charger assembly is made accessible to a user of the workstation 65 in a portable electrical accessory.
• FIG. 5b illustrates the charger assembly 68 incorporated into a further embodiment of furniture power distribution unit.
• the charger assembly can be mounted below a worksurface 69 or alternatively under a piece of furniture
• FIG. 5c illustrates the charger assembly 66 incorporated into a typical surface mounted electrical wall plate 67.
• the charger assembly is fitted in a fixed electrical accessory, yet still provides the means to exchange/replace/upgrade any/all of the at least one low voltage outlet, control means or AC to DC power supply components without the need to turn off the supply or require a qualified electrician
• Figure 6a to 6d illustrate an example of a process of disengagement of the required component 71 from a charger assembly 73 fitted into a piece of equipmentlOl.
• the front face 70 is removed which then provides access to any location means around the component 71 of the charger assembly which is to be replaced.
• the tool 72 in accordance with the invention is then used to disengage the location means and extract the component 71 from the remainder of the charger assembly 73.
• Figure 7a illustrates one embodiment of the charger assembly 73 wherein the at least one low voltage oudet socket has been removed with/ without the control means and with/without the AC to DC power supply whilst still leaving a touch safe aperture 102 such that the removal and replacement of said parts can be performed without disconnection of the supply and/or the presence of a qualified electrician.
• 45 and 45' indicate the positions of the incoming mains supply contacts, which are themselves recessed such that a standard probe test finger 74, IEC 61032 Test Probe B (Jointed Finger), cannot touch them, even when inserted into the aperture 102, thereby making the empty charger assembly housing 'touch safe'.
• an electrical power charging assembly which can be provided for use on site and for which the most likely components to malfunction or need replacement, in the form of the charging sockets, can be replaced on site, by non skilled personnel and without the need to disconnect the assembly from the mains power supply thereto.

Applications Claiming Priority (2)

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ID=53677684

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• 2015
  • 2015-06-03 GB GBGB1509584.7A patent/GB201509584D0/en not_active Ceased
• 2016
  • 2016-06-02 GB GB1609654.7A patent/GB2541081B/en active Active
  • 2016-06-02 WO PCT/GB2016/051627 patent/WO2016193734A1/en unknown
  • 2016-06-02 AU AU2016272531A patent/AU2016272531A1/en not_active Abandoned
  • 2016-06-02 EP EP16728720.0A patent/EP3304677A1/de active Pending
• 2021
  • 2021-02-25 AU AU2021201219A patent/AU2021201219B2/en active Active

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