The present invention generally relates to the use of a “smart plug” to control power provided to an electrical device connected thereto. More particularly, the present invention relates to parental control using such a smart plug over the time and duration that a child uses a media or interactive device.
The present invention gives parents a simple yet powerful tool to manage their children's screen time at home. Statistics have shown that there are approximately thirty-three million households in the United States with children under the age of eighteen. Ninety-five percent of these households have a TV in the home, and eighty-three percent have a video game console. Furthermore, seventy-one percent of U.S. households have WiFi.
Statistics have also shown that, with respect to screen media, such as televisions, daily screen time of the average teenager is six hours and forty minutes. More specifically, two hours and thirty-eight minutes is spent watching television, one hour and twenty-one minutes is spent on gaming using screen media, and one hour and eleven minutes is spent using social media. Fifty percent of teenagers spend more than four hours daily with screen media, and twenty-six percent spend more than eight hours daily with screen media.
Statistics also show that, with respect to the use of game consoles and gaming, the average gaming session of teenagers is two hours and nine minutes. Twenty-eight percent play one to two hours per session, twenty percent play two to four hours, and twelve percent play four or more hours. Accordingly, it is incumbent upon parents to control the time and duration that their children watch television or the like or play console video games, so that more time may be allocated to physical activities and exercise, homework and reading.
It is an object of the present invention to provide a device which a parent can use to control the time and duration a child may use a television or gaming device.
It is another object of the present invention to provide a power outlet control plug which a parent may use to connect and disconnect power to an electrical device, such as a television or a gaming console, which the child is using.
It is still another object of the present invention to provide a power outlet control plug for controlling power to an electrical device, which control plug has a lockable feature which may be selectively attached and locked to the plug on a power cord of a television, gaming console or other electrical device.
It is a further object of the present invention to provide a system in which a parent has interactive control over the use by a child of an electrical device, such as a television or gaming console, even remotely from the device.
It is yet a further object of the present invention to provide a system in which a parent can monitor the use of an electrical device, such as a television or a gaming console, by a child, and control the energization and deenergization of the electrical device.
It is still another object of the present invention to provide a system for controlling the energization and deenergization of an electrical device, and which provides reports to the controller (e.g., a parent) of the system with respect to the usage of the electrical device.
In one form of the present invention, a system envisioned to be used by a parent to control the time and duration that a child uses an electrical device, such as a television or a gaming console, includes a WiFi power outlet control plug that has a lockable feature to selectively prevent the removal of a power plug of the electrical device that is plugged into the power outlet control plug. The WiFi power outlet control plug receives a digitally coded signal sent wirelessly from a router in the household where the electrical device is located. The control plug is mounted on a wall outlet, and passes power therethrough to the electrical cord of the device, such as a television or gaming console, which is connected thereto. A parent, using a smart phone or a laptop or personal computer, or other “smart” device, can remotely send a signal over the internet or cellular communication network, which signal is received by a modem in the household and transmitted to a wireless router. The wireless router sends a digitally coded signal to the lockable control plug to connect or disconnect power to the electrical device, such as a television or gaming console, connected thereto.
These and other objects, features and advantages of the present invention will be apparent from the following detailed description of illustrative embodiments thereof, which is to be read in connection with the accompanying drawings.
An overall generalized block diagram of the system 2 of the present invention for parental control over a child's use of a television or gaming console 6 is shown in
More specifically, each parent, such as a mother and father, using the App 4a downloaded on his and her cellular phone (or laptop, personal computer, handheld personal assistant device and the like) 4, can send signals to a WiFi power outlet control plug 12 to which a media device 6 is connected through a home WiFi network 16. Furthermore, each child may control the energization and deenergization of the media device 6 connected to a WiFi power outlet control plug 12 by signals sent by the child's cellular phone 8 to the home WiFi network 16, all under the parent's supervision. Informational signals, such as time and duration, and notifications, are generated by a control server 18 connected to a home internet router 20 through the internet and are provided to the parent's smart phone 4 and the child's smart phone 8, as will be explained in greater detail.
A preferred form of a WiFi power outlet control plug 12, which incorporates a conventional smart plug 14, such as Model No. AWP02L-N Mini Smart Socket manufactured by PowerBear of China, is shown in
The WiFi power outlet control plug 12 of the present invention also includes a cowling 54 which surrounds the cylindrical housing 22 of the smart plug 14. More specifically, the cowling 54 defines an interior cylindrical bore 40 that closely receives the cylindrical housing 22 of the smart plug 14 at the forward portion 42 thereof, the power and ground prongs 26, 28 of the smart plug extending outwardly through an open front end 44 of the cowling 54. The rearward portion 46 of the cowling 54 includes a U-shaped (in transverse cross-section) sidewall 48 having an open top 50 and open axial rear end 52. The top and end openings 50, 52 formed in the rearward section 46 of the cowling 54 are provided to allow the plug 36 at the end of a power cord 38 of the electrical device 6 to be easily inserted therethrough and into the receptacle 32 of the smart plug 14 fitted in the forward section 42 of the cowling 54.
The rearward section 46 of the cowling 54 also includes structure which can selectively lock the plug 36 on the end of the power cord 38 of the electrical device 6 to the WiFi power outlet control plug 12 to prevent the removal therefrom. In one form, this locking structure includes two spaced apart holes 56 formed in opposing top end portions 58 of the U-shaped sidewall 48 of the cowling 54 that face one another across the open rear axial end 52 of the cowling 54. More specifically, a pair of holes 56 formed through the thickness of one sidewall end is situated in alignment with a pair of holes 56 formed through the thickness of the opposite sidewall end, the holes 56 being provided to allow the insertion of a flexible cable 60 that forms part of a lock 62 (see
At the forward portion 42 of the cowling sidewall that surrounds the cylindrical housing 22 of the smart plug 14, there is preferably a hole 64 formed through the thickness thereof, which hole 64 is situated in alignment with an on/off power push button switch 66 mounted on the cylindrical housing 22 of the smart plug 14 so that the on/off power switch 66 on the smart plug 14 is accessible by the user of the WiFi power outlet control plug 12 through the opening 64 formed in the cowling 54.
The cowling 54 is structured so that the smart plug 14 is not removable therefrom. In one form, an adhesive may be provided between the outer wall of the cylindrical housing 22 of the smart plug 14 and the inner wall of the cowling 54 to secure the smart plug 14 to the cowling 54 and to prevent its removal therefrom. In another form, the cowling 54 and the cylindrical housing 22 of the smart plug 14 may be integrally formed together. In yet another form of the present invention, the cowling 54 may include a radially inwardly extending lip or flange 55 at the forward opening 44 thereof to which the cylindrical housing 22 of the smart plug 14 abuts against to prevent the smart plug 14 from being removed through the forward open end 44 of the cowling 54.
The parents' smart phone 4 and the childs' smart phone 8, which generally may be formed as any external computing device 9, such as a laptop computer, a personal computer, a cellular telephone, a handheld, portable, personal assistant device or a tablet and a remote control, includes electrical circuitry 150, including a microcontroller or microprocessor 151, a display 152, a non-transitory computer-readable storage medium 154 and, optionally, a graphical user interface (“GUI”) 156, as shown in
The electrical circuitry 150 of the external computing device 9 is in electrical communication with the power outlet control plug 12. The electrical circuitry 150 of the external computing device 9 provides at least one control signal to the electrical circuitry 158 of the smart plug 14 of the at least one power outlet control plug 12, the at least one control signal provided by the at least one external computing device 9 causing the electrical circuitry 158 of the smart plug 14 of the power outlet control plug 12 to switch between a first state in which the power prongs 26 and the contacts of the receptacle 32 are electrically connected and a second state in which the power prongs 26 and the contacts of the receptacle 32 are electrically disconnected. The display 152 of the external computing device 9 is in electrical communication with the electrical circuitry 150 of the external computing device 9. The non-transitory computer-readable storage medium 154 is situated on the external computing device 9 and is in electrical communication with the electrical circuitry 150 of the external computer device 9. The non-transitory computer-readable storage medium 154 includes instructions stored thereon that upon execution by the external computing device 9 cause the acts comprising:
receiving an instruction from a user of the system 2 directing the system 2 to either provide power from an AC wall outlet, to which the power outlet control plug 12 is connected, to the electrical device 6 (e.g., television, gaming console or the like) or not to provide power from the AC wall outlet to the electrical device 6; and
causing the at least one control signal to be generated, the electrical circuitry 158 of the at least one power outlet control plug 12, in response to the control signal, causing the electrical circuitry 158 of the smart plug 14 of at least one power outlet control plug 12 to switch to one of the first state and the second state.
The App 4a downloaded on the parent's smart phone 4 will now be described. As shown in
When the slide switch 70 adjacent to the listed device 6 is positioned to the left, this indicates that the control plug 12 to which the device 6 is connected is deactivated (see the slide switch associated with the “XBOX” listed device).
At the bottom of the Devices Screen there is the depiction of two push button switches 72, 74, which are labeled “Add Device” and “Remove Device”. By moving a cursor shown in the form of a hand over one of these icons (if the parent is using a device with a non-touch screen), or if the parent touches one of these button icons 72, 74 on a touch screen display of his smart phone 4 with his finger, the parent can program the App 4a to add an electrical device 6 or remove an electrical device 6 from the list of devices which are controlled by the App 4a.
For example, and as shown in
The steps and the screenshots associated with removing a device 6 from the system 2 of the present invention is shown in
The parent's App 4a downloaded on his or her smart phone 4, in accordance with the method and system of the present invention, may also display information about each user (e.g., child) of an electrical device 6 which is controlled by the App 4a and system 2. Reference should now be had to
For example, and as shown in
As also shown in
As also shown in
As shown in
As shown in
To delete a user from the control of the App 4a on the parent's smart phone 4, this feature is illustrated by
The parent also has the ability to set a user's schedule and view the trends of a user in viewing or using an electrical device 6 controlled by the system 2 and method of the present invention and the parent's App 4a. Reference should now be had to
For each electrical device 6, or for all electrical devices 6, used by an individual user, the parent may select an “unlimited” use of such devices 6 by an individual user. If a child is operating with unlimited time, what is displayed is the time used instead of the time remaining. In this mode, the parent may set a configurable default countdown timer at which point the electrical device 6 is forced to power down unless it is extended by the child within a predetermined time after a notification is displayed on the child's display 68.
Information is also provided to the parent as to the television watching or game playing time of each child. As shown in the screenshot of
The system 2 and method of the present invention for parental control of a child's use of televisions and gaming consoles 6 and the like, all of which are controllable by WiFi power outlet control plugs 12 formed in accordance with the present invention, provide three primary functions in relation to the electrical devices 6 that are controlled by the method and system 2. These primary functions are awareness, interactive control and data reporting. With respect to awareness, the parent now has visibility into the usage by child per device and across devices 6, and the child has visibility into his own usage. With respect to interactive control, the parent can instantly power down an electrical device 6. The parent can set and adjust limits to a child's use of a television, gaming console or the like 6, and the child can initiate, pause and resume watching television or gaming. With respect to data reporting, the parent can see the device usage trends for each child. Collective intelligence allows a parent to benchmark his own child's usage against the broader user base.
There are many notifications which the system 2 and method of the present invention provide to a parent on the parent's smart phone 4 on which the App 4a of the present invention is downloaded. With reference to each child, and for simplicity and by way of example, the child's name is referred to herein as “Benett”, the following notifications may be received on the parent's smart phone 4: “Benett just powered up Basement TV and has 1 hour remaining”; “Benett just powered down Basement TV”; “Benett has 5 minutes remaining on Basement TV” (the child “Benett” also receives this notification on his smart phone); “Benett just reached his usage limit on Basement TV” (the child “Benett” also receives this notification on his smart phone); and “Benett just reached his usage limit on All Devices” (the child “Benett” also receives this notification on his smart phone).
On the child's smart phone 8 on which the child's App 8a of the present invention is downloaded, the child will also receive the following notifications (it is assumed by way of example that the child referred to herein is named “Benett”): “Benett, Basement TV will power down in 5 minutes!”; and “Benett, Dad just powered down Basement TV”.
The lockable WiFi power outlet control plug 12 formed in accordance in the present invention toggles power on and off for a particular media or electrical device 6 which is connected thereto. The control plug 12 accommodates standard power outlets and WiFi networks. The particular structure of the control plug 12 of the present invention locks the power cord 38 of the media or electrical device 6 thereto so that the power cord 38 may not be removed therefrom.
Each child, with permission from his parent, may power up a television, gaming console, or other media or electrical device 6 using his smart phone 8 on which the child's App 8a is downloaded. Thus, if one child (e.g., “Lucas”) powered up an XBOX gaming console, Lucas' smart phone 8, and that of the parent, would display the XBOX gaming console that is activated with the name “Lucas” next to the device's name. Another child (e.g., “Benett”) would not be able to power down the XBOX gaming console. The time used/remaining would still be that of the second child (“Benett”), as Lucas' use of the gaming console (e.g., XBOX) would not decrease the time allotted to the second child (“Bennet”) for use of that gaming console.
The power outlet control plug 12, system 2 employing the power outlet control plug 12 and method of the present invention will now be further described.
A power outlet control plug 12 formed in accordance with the present invention selectively provides power from an AC outlet to an electrical device 6. The electrical device 6 includes a power cable 38, the power cable 38 having a first axial end and a second axial end disposed opposite the first axial end. The first axial end is electrically coupled to the electrical device 6. The power cable 38 further has a power plug 36 situated on the second axial end thereof, the power plug 36 of the power cable 38 of the electrical device 6 being receivable by the power outlet control plug 12.
The power outlet control plug 12 preferably includes a cowling 54 defining an interior cavity 40 and having a front end portion 42 and a rear end portion 46 situated opposite the front end portion 42. The front end portion 42 of the cowling 54 has a front opening 44 formed therein which is in communication with the interior cavity 40. The rear end portion 46 of the cowling 54 has a rear opening 53 formed therein which is also in communication with the interior cavity 40. The power plug 36 of the power cable 38 is selectively insertable through the rear opening 53 formed in the rear end portion 46 of the cowling 54.
The power outlet control plug 12 of the present invention also includes a smart plug 14 mounted within the front end portion 42 of the cowling 54 and being secured therein. The smart plug 14 has a housing 22, the housing 22 having an outer face 24 and an inner face 30 situated opposite the outer face 24, power prongs 26 situated on the outer face 24 and extending outwardly therefrom at the front opening 44 of the cowling 54 so as to be receivable by the AC outlet and a power receptacle 32 including contacts 33 situated on the inner face 30 for receiving the power plug 36 of the power cable 38 so as to selectively provide power to the electrical device 6. The housing 22 of the smart plug 14 defines an internal space 157 and has electrical circuitry 158 situated in the internal space 157. The electrical circuitry 158 is switchable between a first state to cause an electrical connection between the power prongs 26 and the receptacle contacts 33 such that power can be selectively provided from the AC outlet to the electrical device 6, and a second state to cause an electrical disconnection between the power prongs 26 and the receptacle contacts 33 such that power is not provided from the AC outlet to the electrical device 6. The electrical circuitry 158 is responsive to at least one control signal provided by at least one external computing device 9 and causes the electrical circuitry 158 to be switched between the first state and the second state in response thereto.
The power outlet control plug 12 of the present invention further includes a locking mechanism 62. The locking mechanism 62 is selectively engageable with the cowling 54 to lock the power plug 36 of the power cable 38 to the cowling 54 and prevent removal therefrom when the power plug 36 is received thereby.
Preferably, the rear end portion 46 of the cowling 54 includes a sidewall 48 having an open top 50 and an open axial rear end 52. Even more preferably, the sidewall 48 of the rear end portion 46 of the cowling 54 is generally U-shaped in transverse cross-section. Furthermore, the locking mechanism 62 is selectively engageable with the sidewall 48 of the rear end portion 46 of the cowling 54.
Even more preferably, the sidewall 48 of the rear end portion 46 of the cowling 54 of the power outlet control plug 12 includes a first wall portion 48a and a second wall portion 48b situated opposite the first wall portion 48a, and at least one opening 56 formed through the thickness of each of the first wall portion 48a and the second wall portion 48b, the at least one opening 56 formed in the first wall portion 48a being situated opposite the at least one opening 56 formed in the second wall portion 48b. Furthermore, the locking mechanism 62 includes a main lock body 63 and at least one elongated locking member 60 extending therefrom, the at least one locking member 60 being selectively engageable with the main lock body 63 and being selectively insertable through the at least one opening 56 in the first wall portion 48a and the at least one opening 56 in the second wall portion 48b.
In yet another form of the power outlet control plug 12 described above, the at least one opening 56 formed in the first wall portion 48a includes a first opening 56a and a second opening 56b, and the at least one opening 56 formed in the second wall portion 48b includes a first opening 56a and a second opening 56b, the first opening 56a in the first wall portion 48a being situated opposite the first opening 56a in the second wall portion 48b, and the second opening 56b in the first wall portion 48a being situated opposite the second opening 56b in the second wall portion 48b. Additionally, the at least one elongated locking member 60 of the locking mechanism 62 includes at least one flexible cable 60, the at least one flexible cable 60 being insertable through at least one of the first opening 56a in the first wall portion 48a and the first opening 56a in the second wall portion 48b, and the second opening 56b in the first wall portion 48a and the second opening 56b in the second wall portion 48b.
In yet another form of the power outlet control plug 12 of the present invention, the front end portion 42 of the cowling 54 further includes a flange 55. The flange 55 extends partially radially inwardly at the front opening 44 of the cowling 54 to prevent the smart plug 14 from being removed through the front opening 44 of the cowling 54.
Also, the smart plug 14 may include a switch 66. The switch 66 is mounted on the housing 22 and is in electrical communication with the electrical circuitry 158 of the smart plug 14. Furthermore, the front end portion 42 of the cowling 54 has formed through the thickness thereof a switch access opening 64, the switch access opening 64 being situated in alignment with the switch 66 of the smart plug 14.
A system 2 for monitoring electrical device usage and controlling power thereto, formed in accordance with the present invention, includes at least one power outlet control plug 12 having the structure and functionality of one of the embodiments described above. The system 2 further includes at least one external computing device 9, the at least one external computing device 9 being operable by a user of the system 2.
Preferably, the at least one external computing device 9 includes electrical circuitry 150, the electrical circuitry 150 of the at least one external computing device 9 being in electrical communication with the at least one power outlet control plug 12. The electrical circuitry 150 of the at least one external computing device 9 provides at least one control signal to the electrical circuitry 158 of the smart plug 14 of the at least one power outlet control plug 12. The at least one control signal provided by the at least one external computing device 9 causes the electrical circuitry 158 of the smart plug 14 of the at least one power outlet control plug 12 to switch between the first state and the second state.
The system 2 also includes a display 152. The display 152 is in electrical communication with the electrical circuitry 150 of the at least one external computing device 9.
The electrical circuitry 150 of the at least one external computing device 9 includes a non-transitory computer-readable storage medium 154. The non-transitory computer-readable storage medium 154 has stored thereon instructions that upon execution by the at least one external computing device 9 cause the acts including receiving an instruction from a user of the system 2 directing the system 2 to either provide power from the AC outlet to the electrical device 6 or not to provide power from the AC outlet to the electrical device 6, and causing the at least one control signal to be generated by the electrical circuitry 150 of the at least one external computing device 9. The electrical circuitry 158 of the smart plug 14 of the at least one power outlet control plug 12, in response to the at least one control signal, is caused to switch to one of the first state and the second state.
Preferably, the display 152 of the at least one external computing device 9 of the system 2 described above includes a graphical user interface 156 for displaying information and entering user instructions thereon. The information includes the state of the electrical circuitry 158 of the smart plug 14 of the at least one power outlet control plug 12. The non-transitory computer-readable storage medium 154 has stored thereon instructions that upon execution by the at least one external computing device 9 cause the act of displaying the state of the electrical circuitry 158 of the smart plug 14 of the at least one power outlet control plug 12 to the user on the display 152.
In yet another form of the present invention, the at least one external computing device 9 communicates electrically with the electrical circuitry 158 of the smart plug 14 of the at least one power outlet control plug 12 through at least one of a cellular communications network connection 16, an Internet connection 10 and a direct communication connection between the at least one external computing device 9 and the electrical circuitry 158 of the smart plug 14 of the at least one power outlet control plug 12. Furthermore, the at least one external computing device 9 is one of a laptop computer, a personal computer, a cellular telephone 4, a handheld, portable, personal assistant device, a tablet and a remote control.
Still in another form, the system 2 of the present invention for monitoring electrical device usage and controlling power thereto further includes a WiFi router 20. The WiFi router 20 provides a WiFi network connection between the at least one external computing device 9 and the at least one power outlet control plug 12. The at least one external computing device 9 communicates electrically with the electrical circuitry 158 of the smart plug 14 of the at least one power outlet control plug 12 through the WiFi router 20.
In yet another form, the system 2 of the present invention for monitoring electrical device usage and controlling power thereto further includes a control server 18. The control server 18 is in electrical communication with the electrical circuitry 158 of the smart plug 14 of the at least one power outlet control plug 12 and the electrical circuitry 150 of the at least one external computing device 9. The control server 18 includes electrical circuitry (not shown) for monitoring the state of the electrical circuitry 158 of the smart plug 14 of the at least one power outlet control plug 12. The control server 18 provides at least one information signal to the electrical circuitry 150 of the at least one external computing device 9, the at least one information signal containing information relating to at least one of the current state of the electrical circuitry 158 of the smart plug 14 of the at least one power outlet control plug 12 and the duration of the current state of the electrical circuitry 158 of the smart plug 14 of the at least one power outlet control plug 12. The electrical circuitry 150 of the at least one external computing device 9 is responsive to the at least one information signal provided by the control server 18 and causes the display 152 to display a visual indication of the current state of the electrical circuitry 158 of the smart plug 14 of the at least one power outlet control plug 12 and the duration of the current state of the electrical circuitry 158 of the smart plug 14 of the at least one power outlet control plug 12 to the user.
In yet another form, the system 2 of the present invention includes a plurality of power outlet control plugs 12 such as described above. Each power outlet control plug 12 of the plurality of power outlet control plugs 12 has device information associated therewith. The device information corresponds to the electrical device 6 in electrical communication with a respective one of the power outlet control plugs 12. The electrical circuitry 150 of the at least one external computing device 9 causes the display 152 to display visual indications of the device information and the state of the electrical circuitry 158 of the smart plug 14 of each power outlet control plug 12 of the plurality of power outlet control plugs 12 to the user.
In an alternative version of the system 2 for monitoring electrical device usage and controlling power thereto formed in accordance with the present invention, the at least one external computing device 9 includes at least one master external computing device 4 and at least one subordinate external computing device 8. The at least one master external computing device 4 is in electrical communication with the at least one subordinate external computing device 8, and the at least one master external computing device 4 selectively enables the at least one subordinate external computing device 8 to generate the at least one control signal and disables the at least one subordinate external computing device 8 from generating the at least one control signal.
A method in accordance with the present invention for monitoring usage of an electrical device 6 and selectively providing power from an AC outlet to the electrical device 6 uses a power outlet control plug 12 having the structure of one of the embodiments thereof described previously, and at least one external computing device 9 also having the structure of one of the embodiments thereof described previously. The method includes the steps of connecting the power plug 36 of the power cable 38 of the electrical device 6 with the power outlet control plug 12 of the present invention described previously.
The method further includes the steps of displaying the state of the electrical circuitry 158 of the smart plug 14 of the power outlet control plug 12 on at least one display 152, and receiving instructions from a user on the at least one external computing device 9 to direct the power outlet control plug 12 to at least one of provide power from the AC outlet to the electrical device 6 and not to provide power from the AC outlet to the electrical device 6.
The method further includes the step of causing the at least one external computing device 9 to generate the at least one control signal corresponding to the instructions from the user, the electrical circuitry 158 of the smart plug 14 of the power outlet control plug 12, in response to the at least one control signal, being caused to switch to one of the first state and the second state.
In yet another form of the present invention, the method further includes the steps of determining by the at least one external computing device 9 the duration of time that the electrical circuitry 158 of the smart plug 14 of the power outlet control plug 12 is in a current state of one of the first state and the second state, and displaying the duration of time that the electrical circuitry 158 of the smart plug 14 of the power outlet control plug 12 is in the current state on the at least one display 152.
The method of the present invention, in yet another form, further includes the steps of receiving instructions from the user on the at least one external computing device 9 corresponding to a duration of time that the electrical circuitry 158 of the smart plug 14 of the power outlet control plug 12 is to be in at least one of the first state and the second state, and causing the at least one external computing device 9 to generate the at least one control signal to switch from the current state of the electrical circuitry 158 of the smart plug 14 of the power outlet control plug 12 to one of the first state and the second state when the duration of time has been reached.
In one form of the present invention, the power outlet control plug 12 has device information associated therewith which corresponds to the electrical device 6 in electrical communication therewith. Accordingly, in yet another preferred form of the method of the present invention, the method further comprises the step of displaying the device information associated with the power outlet control plug 12 on the at least one display 152.
Although illustrative embodiments of the present invention have been described herein with reference to the accompanying drawings, it is to be understood that the invention is not limited to those precise embodiments, and that various other changes and modifications may be effected therein by one skilled in the art without departing from the scope or spirit of the invention.
This application is related to U.S. Provisional Patent Application Ser. No. 62/722,455, filed on Aug. 24, 2018, and entitled “Lockable Power Outlet Control Plug and Method of Using Same to Connect and Disconnect Power to an Electrical Device”, the disclosure of which is hereby incorporated by reference and on which priority is hereby claimed.
Number | Date | Country | |
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62722455 | Aug 2018 | US |