AND RECEIPT MESH NETWORK REALIZED THROUGH THE PLACEMENT OF ENHANCED TRANSFORMER MOUNTED MONITORING DEVICES

CROSS REFERENCE TO RELATED APPLICATION This application claims benefit to U.S. provisional application no. 62/236,420

(WFMB No. 756-2.6-1 ), filed 2 October 2015, which is hereby incorporated by reference in its entirety.

The present invention forms part of, and builds on, the family of technologies disclosed in the other related applications identified below.

BACKGROUND OF THE INVENTION 1 . Field of the Invention

The present invention relates to a technique for implementing a power grid network; and more particularly, the present invention relates to a method and apparatus for implementing a smart power grid network for provisioning digital content via a mesh network.

2. Brief Description of Related Art Proliferation of the "Internet of Things" (loT) is driving interconnected smart systems. In particular, smart grids are following this trend though the establishment of smart energy, gas and water management. Interconnected components are now providing an unprecedented level of intelligence supporting numerous operational actions. This landscape is ushering in vast amounts of unstructured data and the need for intelligent data parsing, analysis and action systems.

With this loT understanding and backdrop, currently there is a need within global smart grid networks, e.g., in urban and remote locations with limited electric infrastructure, for communications with transformers, residential and commercial meters and other Internet / wireless connected devices {commonly referred to as the "Internet of Things"}. These targeted locations do not have sufficient infrastructure to fully deploy a smart grid or Internet infrastructure.

SUMMARY OF THE INVENTION

By way of example, and according to some embodiments, the present invention may include, or take the form of, apparatus, such as a communication node, featuring a signal processor or signal processing module, configured to:

receive signaling containing information about digital content requested by one or more smart assets locally deployed in a smart asset infrastructure and communicatively coupled to the apparatus that is mounted in relation to a transformer configured in a grid network; and

determine corresponding signaling containing information about the digital content requested by the one or more smart assets for providing back to a central location in the grid network for further processing, based upon the signaling received.

According to some embodiments, the present invention may include one or more of the following features:

Further Signal Processing Functionality

The signal processor may be configured to provide the corresponding signaling back to the central location in the grid network for further processing.

The signal processor may be configured to receive associated signaling containing information about the digital content requested back from the central location in the grid network; and determine digital content signaling containing information about the digital content requested for providing to the one or more smart assets, based upon the associated signaling received.

The signal processor may be configured to provide the digital content signaling to the one or more smart assets.

Smart Asset Functionality

The smart asset infrastructure may include a residential home or commercial structure; and the one or more smart assets may include a residential home or commercial structure automation device, a smart communications device, and / or a digital set-top box arranged in relation to the residential home or commercial structure.

The signal processor may be configured to:

receive the signaling from the one or more smart assets via wireless signaling; or provide the corresponding signaling to the central location via wireless signaling; or both receive the signaling and provide the

corresponding signaling.

The one or more smart assets may include a communications chip set configured to communicate with the apparatus in the grid network, including allowing for both the capture and communications of digital information both to and from the one or more smart assets and a communication node having the signal processor.

The apparatus may include the one or more smart assets. The one or more smart assets may include a communications chip set having a corresponding signal processor configured to communicate with the apparatus in the grid network.

The corresponding signal processor may be configured to provide the signaling containing information about the digital content requested.

The corresponding signal processor may be configured to: receive user- generated signaling containing information about the digital content requested by a user; and determine the signaling for providing to the apparatus, based upon the user-generated signaling received.

The corresponding signal processor may be configured to: receive the digital content signaling containing information about the digital content requested by a set- top box user; and determine set-top box signaling to play the digital content for the set-top box user.

The corresponding signal processor may be configured to: receive the digital content signaling containing information about the digital content requested by a user of a residential home or commercial structure automation device; and determine automation signaling to adapt the residential home or commercial structure automation device so as to automate the residential home or commercial structure for the user.

The one or more smart assets may include a smart communications device, including a smart phone, a smart tablet, a laptop computer, a desktop computer, a person digital assistant (PDA) device, a smart wearable device. Grid Network Functionality

The grid network may be configured to communicate using a wireless communications protocol, including a wireless local area network (WLAN), a wireless personal area network (WPAN), a wireless wide area network (WWAN).

The wireless communications protocol may be, or may take the form of, IEEE

802.1 1 .

The apparatus may include the grid network.

Other Features/Functionality

The signaling may contain information about other wireless network signaling received from, or provided by, a back-end cellular network.

The apparatus may include a transformer monitor, communication and data collection device configured with the signal processor.

The apparatus may include a smart grid mesh network having a transformer monitor, communication and data collection device configured with the signal processor.

The smart grid mesh network may include a cloud network configured to exchange cloud network signaling with a communications node in the smart grid mesh network.

The digital content may include movies, songs, photographs, advertising media, social media exchanges, internet searching requests, internet searching downloads, digital imagery, web page renderings, streaming media, on-line gaming, voice over internet, video over internet, email communications, business analytics, consumer analytics, industrial automation including SCADA activities, home automation, governmental and emergency related broadcasts, digital business model facilitation, including on-line commerce.

Other Home Automation Functionality

The residential home or commercial structure automation device may be configured to exchange cellular signaling with a back-end cellular network, including where the back-end cellular network does not form part of the grid network.

Power Grid Network

The apparatus may include a power grid network configured to provide electrical power to one or more buildings or structures in the grid network.

The power grid network may include a smart grid mesh network with a transformer monitor, communication and data collection device configured with the signal processor.

The Transformer Monitor, Communication and Data Collection Device The signal processor may also be configured to:

receive signaling containing information about collected data, including some combination of electrical signaling data related to electrical signaling being processed by the transformer located and arranged in the grid network and to which the apparatus is mounted in relation to, metered data related to associated electrical signaling being provided from the transformer to the one or more smart assets in the smart asset infrastructure in the grid network, and other wireless network data related to other wireless network communication devices/nodes deployed in the grid network; and determine corresponding signaling containing information about the collected data for transmitting back to the central location or other connection device for further processing, based upon the signaling received.

The other wireless network data includes the digital content request received from the one or more smart assets.

The digital content may include an exchange of information amongst various interconnected or non-interconnected devices that form part of the grid network.

The digital content may contain information about applications and/or processes related to industry, energy, transportation, healthcare, consumer products, social media, entertainment, transportation, banking, on-line commerce, industrial automation, or gaming.

The Central Location

The central location may include a server that forms part of an Internet service provider network.

The grid network may include at least part of the central location.

The instant application provides a new technique that is a further development of, and builds upon, the aforementioned family of technologies set forth herein.

BRIEF DESCRIPTION OF THE DRAWING

The drawing includes the following Figures, which are not necessarily drawn to scale:

Figure 1 A is a diagram of a smart power grid network having a transformer monitor / data collection device, according to some embodiments of the present invention. Figure 1 B is a diagram of a smart power grid network having a transformer monitor / data collection device, according to some embodiments of the present invention.

Figure 2 is a diagram showing an establishment of a baseline, power grid centric, smart utility mesh network, according to some embodiments of the present invention.

Figure 3 is a diagram showing an expansion of the baseline mesh network into smart city infrastructure and home automation, according to some embodiments of the present invention.

Figure 4 is a diagram showing a scaling into a full-service digital content receipt and delivery network, according to some embodiments of the present invention.

Figure 5 is a block diagram of apparatus, e.g., that may include a smart grid network or a transformer module having a communication node with a signal processor or processing module, configured for implementing signal processing functionality associated with the present invention, according to some embodiments of the present invention.

In the drawing, not every element in every Figure has a reference label to reduce clutter in the drawing.

DETAILED DESCRIPTION OF THE INVENTION

Figures 1 A and 1 B

By way of example, Figures 1 A and 1 B show examples of smart power grid networks generally indicated as 10, 10', according to some embodiments of the present invention. By way of example, the smart power grid network 10. 10' may take the form of, or may be configured to include, one or more digital data and delivery and receipt mesh networks like element 40. Each digital data and delivery and receipt mesh network 40 may include one or more communication nodes such as the transformer module or device 20 for exchanging information upstream and downstream between the communication nodes and a central location, e.g., which takes the form of the private network 50 in Figures 1 A and 1 B. The one or more communication nodes may be configured to be able exchange such upstream and downstream information between themselves in order to exchange such upstream and downstream information between a respective communication node and the central location like element 50. In Figures 1 A and 1 B, similar elements are provided with similar reference labels.

In Figures 1 A and 1 B, the smart power grid network 10, 10' may include transformers like element 12 for providing electric energy to residential homes and commercial buildings like elements 16, 26, each having a respective electrical meter like elements 18, 28 for measuring the associated electrical energy usage. The smart power grid network 10, 10' may also include transformer monitor / data collection devices 20 (aka "Hypersprout™") configured to collect data about the electrical energy usage in relation to residential homes and commercial buildings 16, 26 from the respective electrical meter like element 18, 28. For example, each electrical meter 18, 28 may provide metered data signaling containing information about metered data related to associated electrical signaling being supplied from the transformer 12 to the building or structure 16, 26 in the grid network 10, 10'.

Moreover, transformer monitor / data collection devices 20 may receive associated signaling containing information about electrical signaling data related to electricity being processed by the transformer 12 located and arranged in the grid network and to which the transformer monitoring device is mounted, as well as other wireless network data related to other communication nodes forming part of other wireless network devices deployed in the grid network. In effect, the collected data received by the transformer monitor device 20 may include some combination of the electrical signaling data related to the transformer, the metered data related to the electrical meter and/or the other wireless network data related to other communication nodes in the grid network, e.g., which may include digital content as set forth in further detail below.

The transformer monitor / data collection devices 20 may also configured to provide suitable signaling 30 containing information about the collected data to the private network 50 via the digital data and delivery and receipt mesh network 40. The private network 50 may be configured as a central point that processes the collected data, e.g., performing utility analysis that may include one or more of the following: delivery subtraction analysis, proactive asset monitoring, distribution asset utilization, T and D subtraction analysis, energy audits and analysis, load control, geographic localization and define pro-active and pre-emptive asset efficiency or operational activities. By way of example, the utility analysis may be performed in an effort to increase efficiency, decrease costs, increase profits and/or community engagement related to the operation of the smart grid network.

The pole mounted transformer device 20 may be configured in

communications with the electrical meter 18 associated with the residential home 16 (Figure 1 B). By way of example, the electrical meter 18 may be configured to measure single phase electrical energy provided by the transformer 12 along a single phase utility line 1 1 to the residential home 16. In comparison, the pole mounted transformer device 20 may also include, or take the form of, a pad mounted transformer device 20 (Figure 1 A) in

communications with an electrical meter 28 associated with a commercial building home generally indicated as 26 (see also Figure 3). By way of example, the electrical meter 28 may be configured to measure three (3) phase electrical energy provided by a pad transformer along a three (3) phase utility line to the commercial building home 26. In Figure 1 B, a power utility 80 may be configured to provide the electrical energy in the smart grid network 10'.

Figure 1 B shows that the transformer device 20 may be configured to collect data related to some distribution related functionality, e.g., including determinations related to outage, momentary outage, voltage/VAR, and/or transformer monitoring. Figure 1 B shows that the transformer device 20 may be configured to collect data related to some voltage analysis, DRM functionality and energy theft functionality in relation to its associated residential home or commercial building. The transformer device 20 can provide the suitable signaling 30 containing information about the collected data to the private network 50 via the digital data and delivery and receipt mesh network 40. The collected data received by the private network 50 may also be analyzed in relation to conservation, load curtailment and/or a demand response vis-a-vis the power utility 80. In Figure 1 B, the private network 50 may include a private network computer and monitor generally indicated as 52 for performing or implementing the aforementioned analysis and functionality.

Figure 1 A shows that the digital data and delivery and receipt mesh network 40 may include other transformer devices like element 20 exchanging information with other meters like elements 18i, 28i associated with other buildings or structures like elements 16, 26. Figure 1 A also shows a relay 60 coupled between the digital data and delivery and receipt mesh network 40 and the private network 50. By way of example, the relay 60 is shown as 2.4 GHz relay for communicating with a corresponding 2.4 GHZ private network 50, although the scope of the invention is not intended to be limited to any particular frequency and / or wireless or wired transmission media for the relay or network.

Figures 2-4: The Basic Invention

The overall smart power grid network 10 according to the present invention represents an interconnected so-called "BIG DATA" technology system providing advanced intelligence and synergistic components across power metering, distribution and communication, optimization and installation and servicing. The network incorporates discrete elements in the transformer monitoring and

communications, residential and commercial metering and analytical, predictive and pre-emptive software algorithms. The hardware associated with the network facilitates communications with transformers, residential and commercial meters, and other Internet / wireless connected devices {commonly referred to as the

"Internet of Things"}. The network's geographically disbursed assets support a wireless mesh network communications extension, while aiding system optimization capabilities, noting that many assets are in logistically difficult areas to reference, relocate, interrogate and service. The overall integrated system drives substantial efficiencies in data visualization, evaluation, diagnosis, optimization, and servicing using enhanced reality systems across this interconnected smart grid network and similar networks. The collective systems provide a synergistic and unique alternative network for BtB / BtC data receipt and delivery. The smart grid network 10 according to the present invention represents a singular, standardized, and scalable network, providing the industry's first inclusive solution from a singular supplier. The smart grid network 10 is inclusive of four basic technology elements. The primary hardware and software constituents of the network are as noted and identified below.

1 . The pole or pad mounted transformer monitor / smart data collector device is identified herein as element 20, according to the present invention (AKA as "HyperSprout™"), which is the localized data aggregation and power flow investigation; establishing a data capture and delivery capability wherever there is power, e.g., consistent with that set forth herein.

2. A digital data and delivery and receipt mesh network (AKA

"DataVINE™") is identified herein as element 40, which is a ubiquitous mesh network facilitating automated residential and commercial metering while deploying an alternative data delivery capability; enforcing a market-leading 100% meter read capability, e.g., consistent with that set forth in U.S.

application serial no. 62/236,420 (WFMB No. 756-2.6-1 ).

3. A smart node power grid communication protocol (AKA "DataSCAPE™"), which provides for a comprehensive nodal exchange analysis of all grid parameters; realizing an inclusive geo-spatial

understanding of utility operations, e.g., consistent with that set forth in U.S. provisional application serial nos. 62/205,358 and 62/375,170 (WFMB No. 756-2.4-1 and 4.2).

4. An enhanced reality field investigation, interaction and servicing; deploying the industry's first "virtual" utility (AKA as "PowerVISR™"), e.g., consistent with that set forth in U.S. patent application serial no. 15/234,293 (WFMB No. 756-2.3-2).

Taken collectively, this energy and communications portfolio and financial strategy improves over current offerings through its intimate understanding of utility partners' pain points, core needs and anticipated delights. Most importantly, the network hardware and software solution allows for the identification of the purposeful diversion of energy {i.e., theft} and the focused remediation of the offending areas or subjects, subsequently enhancing enterprise revenues.

In application, a business model may be coupled with an innovative Smart Grid Financing strategy. This strategy benefits appropriate customers with a novel financing capability, realized via line loss remediation activities inherent in the

DSGN™ deployment, e.g., consistent with that disclosed in U.S. provisional patent serial no. 62/213,815 (WFMB No. 756-2.5-1 ).

Establishment of Baseline, Power Grid Centric, Smart Utility Mesh Network {BtB} The present invention represents a new and unique inclusion of wireless communications and data transmission capability into transformer monitoring modules like element 20, transformer monitoring being a core component within a so-called smart grid network like element 10. These transformer modules 20 may be mounted directly to utility transformers 12 in the field and include the capability to both collect and transmit information from the transformer 12, residential and commercial meters like element 18 and other Internet / wireless connected devices in the network 10. The transformer module or device 20 according to the present invention differs from other existing technology by incorporating a transceiver, transmitter and antenna collectively within the same device to both collect data from other network devices, including other transformer modules 20 or smart assets like element 82, deployed in the field and communicate collected data back to a central location like element 50 or other connected devices like other elements 20.

The aforementioned overall combination provides an infinitely scalable data delivery and receipt capability for communities with poorly established, historical infrastructure while providing a synergistic network capability to those communities with current or anticipated cellular, satellite or other capability.

These transformer modules like element 20 are disclosed in U.S. patent no. 15/160,754, filed 20 May 2016 (WFMB No. 756-2.2-2), which claims benefit to provisional patent application serial no. 62/203,101 (WFMB No. 756-2.2-1 ), filed 10 August 2015, entitled "Transformer mounted monitor, communications and data collection device."

Expansion of Baseline Mesh Network into

Smart City Infrastructure and Home Automation {BtB and BtC} Once established, the smart grid network implementation and the associated transformer module and mesh network hardware and software assets may be easily expanded to allow for integration with both Smart City Infrastructure 16, 26 and Home Automation smart devices 95, e.g., consistent with that set forth below in relation to Figures 3-4. For example, inclusion of a smart grid network communications chip set like element 82a for implementing smart grid network communications chip set signal processing functionality into locally deployed smart assets like element 82 allows for both the capture and communications of digital information both to and from these smart asset devices like element 82. By way of example, these smart asset devices like element 82 may include, or take the form of, set top boxes having the smart grid network communications chip set contained therein, e.g., for communicating with a transformer module like element 20, or for communication with the so-called cloud 90. In areas of established infrastructure, this capability allows for the localized capture and communications with smart devices 82 within the geographical confines of the mesh network smart network like element 10. In areas where coordination is required outside of this localized network, a back-end cellular capability may be utilized, like the backend cellular functionality associated with a back end cellular tower like element 1 10. In peri- urban and rural areas of extremely poor infrastructure and cellular service, the smart grid network deployed system provides a competitive and less costly alternative to dedicated cellular infrastructure and may be paired with various wireless

transmissions medias including cellular, satellite, optical or other wireless

transmissions media either now known or later developed in the future.

By way of further example, the integration with, or replacement of, local wireless network delivery systems allows the seamless integration with current home automation technology, allowing for the direct communication with these devices using the smart grid network deployed system.

Scaling into Full-Service Digital Content Receipt & Delivery Network {BtC} Scaling of the deployed transformer modules or devices with ongoing optimization of the defined mesh network allows for establishing a lucrative alternative pathway for digital content receipt and delivery to networked consumers. Recognizing the proliferation of Digital Set-Top boxes like element 82 from the leading consumer technology innovators, inclusion of the smart grid network chip set within these devices provides an alternative capability for digital content beyond that currently offered by cellular and broadband suppliers. This solution according to the present invention may be used to enhance the assignee's utility partner's enterprise operations through the synergistic

implementation of the smart grid network and the balance sheet refinancing model disclosed in provisional patent application serial no. 62/213,815, while deploying a unique, alternative network for BtB / BtC data receipt and delivery.

The three summaries below and their associated figures define the construct around these operational models.

1 . Establishment of Baseline, Power Grid Centric, Smart Utility Mesh Network (Figure 1 A, 1 B and 2)

2. Expansion of Baseline Mesh Network into Smart City Infrastructure

& Home Automation (Figure 3)

3. Scaling into Full-Service Digital Content Receipt & Delivery Network (Figure 4) Figure 5: Implementation of Signal Processing Functionality

By way of example, Figure 5 shows apparatus generally indicated as 100 according to some embodiments of the present invention, e.g., featuring a signal processor or processing module 102 configured at least to:

receive signaling containing information about digital content requested by one or more smart assets locally deployed in a smart asset infrastructure and communicatively coupled to the apparatus that is mounted in relation to a transformer configured in a grid network; and

determine corresponding signaling containing information about the digital content requested by the one or more smart assets for providing back to a central location in the grid network for further processing, based upon the signaling received.

According to some embodiments, the apparatus 100 may take the form of the smart grid network 10 having a communication node with the signal processor or signal processing module 102 for implementing the signal processing functionality. Alternatively, according to some embodiments, the apparatus 100 may take the form the transformer module 20 having a communication node with the signal processor or processing module 102 for implementing the signal processing functionality. In effect, the transformer module 20 itself may take the form of the communication node.

In operation, the signal processor or processing module 1 02 may be configured to provide the corresponding signaling back to the central location in the grid network for further processing.

By way of example, the functionality of the apparatus 100 may be

implemented using hardware, software, firmware, or a combination thereof. In a typical software implementation, the apparatus 100 may include one or more microprocessor-based architectures, e.g., having the at least one signal processor or microprocessor like element 102. A person skilled in the art would be able to program with suitable program code such a microcontroller-based, or

microprocessor-based, implementation to perform the functionality described herein without undue experimentation.

Moreover, and by way of further example, the signal processor or processing module 102 may be configured, e.g., by a person skilled in the art without undue experimentation, to receive the signaling containing information about digital content requested by one or more smart assets locally deployed in a smart asset infrastructure and communicatively coupled to the apparatus that is mounted in relation to a transformer configured in a grid network, consistent with that disclosed herein.

Moreover still, and by way of still further example, the signal processor or processing module 102 may be configured, e.g., by a person skilled in the art without undue experimentation, to determine the corresponding signaling containing information about the digital content requested by the one or more smart assets for providing back to a central location in the grid network for further processing, based upon the signaling received, consistent with that disclosed herein.

The scope of the invention is not intended to be limited to any particular implementation using technology either now known or later developed in the future. The scope of the invention is intended to include implementing the functionality of the processors 102 as stand-alone processor, signal processor, or signal processor module, as well as separate processor or processor modules, as well as some combination thereof.

The apparatus 100 may also include, e.g., other signal processor circuits or components 104, including random access memory or memory module (RAM) and/or read only memory (ROM), input/output devices and control, and data and address buses connecting the same, and/or at least one input processor and at least one output processor, e.g., which would be appreciate by a person skilled in the art.

Digital Content

By way of example, digital content with respect to this patent application may include, or encompass, the exchange of information amongst various interconnected or non-interconnected devices, e.g., transformer modules, transformer modules and set top boxes, transformer modules and the central location and/or private network, transformer modules and smart communications devices, etc. By way of further example, this digital content may cross multiple markets including, but not limited to, industrial, energy, transportation, healthcare, information, consumer, logistics, and similar. Further, this digital content may be uni-directional or bi-directional in nature, providing closed loop feedback or open loop communication. The digital content may comprise time-based data streams, historical data transition, finite and immediate data exchanges, or other forms of communications, to name a few. This digital content may be transitioned via RF communications, optical networking communications or other wireless or wired transmission media. For purposes of this patent application, the substance of the transmitted information remains inclusive of all parameters and data streams defined by the products noted herein.

Furthermore, the digital content may include digital content that is now known, as well as digital content that may be developed in the future. In other words, the scope of the invention is not intended to be limited to the type or kind of digital content, both now known and later developed in the future.

Other Related Applications

The application is related to other patent applications, some of which are identified above, that together form part of the overall family of technologies developed by one or more of the inventors herein, and disclosed in the following applications:

U.S. patent application serial no. 15/160,754, filed 20 May 2016, entitled "Transformer mounted monitor, communications and data collection device," which claims benefit to U.S. provisional application no. 62/203,101 (WFMB No. 756-2.2-1 ), filed 10 August 2015, having a similar title;

U.S. patent application serial no. 15/234,293, filed 1 1 August 2016, entitled "Enhanced reality system for visualizing, evaluating, diagnosing, optimizing and servicing smart grids and incorporated components," which claims benefit to U.S. provisional application serial no. 62/203,719 (WFMB No. 756-2.3-1 ), filed 1 1 August 2015, having a similar title;

U.S. provisional application serial no. 62/375,170 (WFMB No. 756-2.4- 2), filed 15 August 2016, entitled "Integrated solution of Internet of Things, DSGN™, and iDAP™ pertaining to Communication, Data and Asset

Serialization, and Delta Data Modeling Algorithms," and related U.S.

provisional application serial no. 62/205,358 (WFMB No. 756-2.4-1 ), filed 14 August 2015, having the same title;

U.S. provisional application serial no. 62/213,815 (WFMB No. 756-2.5- 1 ), filed 3 September 2015, entitled "Novel application of line loss revenues for smart grid purchase and installation financing using proprietary analytics systems and hardware;"

U.S provisional application serial no. 62/244,914 (WFMB No. 756-2.7- 1 ), filed 22 October 2015, entitled "Augmentation, expansion and self-healing of a geographically distributed mesh network using unmanned aerial vehicle (UAV) technology;"

U.S provisional application serial no. 62/244,919 (WFMB No. 756-2.8- 1 ), filed 22 October 2015, entitled "Data transfer facilitation across a distributed mesh network using light and optical based technology;" and

[7] U.S. provisional application serial no. 62/299,348 (WFMB No. 756- 2.10-1 ), filed 24 February 2016, entitled "Distributed 802.1 1 s mesh network using hypersprout hardware for the capture and transmission of data;" which are all assigned to the assignee of the instant patent application, and which are all incorporated by reference in their entirety.

The Scope of the Invention

It should be understood that, unless stated otherwise herein, any of the features, characteristics, alternatives or modifications described regarding a particular embodiment herein may also be applied, used, or incorporated with any other embodiment described herein. Also, the drawing herein may not be not drawn to scale in whole or in part.

Although the invention has been described and illustrated with respect to exemplary embodiments thereof, the foregoing and various other additions and omissions may be made therein and thereto without departing from the spirit and scope of the present invention.