Abstract:
A method and system for personalized venue marketing is disclosed herein. In one embodiment, an application that is resident on a mobile communication device of a patron sends personally identifiable information and the identifying device address to a server when the patron enters a venue. The server associates the identifying device address of the mobile device with the patron in a customer relations management (CRM) database for the venue. The identifying device address allows for tracking of the patron by WiFi sensors positioned throughout the venue.

Description:
CROSS REFERENCES TO RELATED APPLICATIONS 
     The Present Application claims priority to U.S. Provisional Patent No. 61/702,219, filed on Sep. 17, 2012, claims priority to U.S. Provisional Patent No. 61/704,032, filed on Sep. 21, 2012, claims priority to U.S. Provisional Patent No. 61/708,036, filed on Sep. 30, 2012, claims priority to U.S. Provisional Patent No. 61/709,993, filed on Oct. 5, 2012, is a continuation-in-part application of U.S. patent application Ser. No. 13/671,538, filed on Nov. 7, 2012, is a continuation-in-part application of U.S. patent application Ser. No. 13/684,518, filed on Nov. 24, 2012, and is continuation-in-part application of U.S. patent application Ser. No. 13/620,720, filed on Sep. 15, 2012, which claims priority to U.S. Provisional Patent Application No. 61/600,578, filed on Feb. 17, 2012, all of which are hereby incorporated by reference in their entireties. 
    
    
     STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT 
     Not Applicable 
     BACKGROUND OF THE INVENTION 
     1. Field of the Invention 
     The present invention generally relates to personalized marketing to mobile communication devices. More specifically, the present invention relates to a method and system for identifying a patron at a venue and transmitting personalized marketing to the patron&#39;s mobile communication device. 
     2. Description of the Related Art 
     Venues, such as casinos, would like to know when a patron is onsite. One method is the use of player cards. However, the patron usually needs to be playing a game for the card to be “active.” 
     General definitions for terms utilized in the pertinent art are set forth below. 
     APP is a software application for a mobile phone such as a smart phone. 
     Application Programming Interface (API) is a collection of computer software code, usually a set of class definitions, that can perform a set of related complex tasks, but has a limited set of controls that may be manipulated by other software-code entities. The set of controls is deliberately limited for the sake of clarity and ease of use, so that programmers do not have to work with the detail contained within the given API itself. 
     BLUETOOTH technology is a standard short range radio link that operates in the unlicensed 2.4 gigaHertz band. 
     Code Division Multiple Access (“CDMA”) is a spread spectrum communication system used in second generation and third generation cellular networks, and is described in U.S. Pat. No. 4,901,307. 
     CRM (Customer Relationship Management) is a widely-implemented strategy for managing a company&#39;s interactions with customers, clients and sales prospects. CRM involves using technology to organize, automate, and synchronize business processes and the like—principally sales activities, but also business processes and the like for marketing, customer service and technical support. 
     Direct Inward Dialing (“DID”) involves a carrier providing one or more trunk lines to a customer for connection to the customer&#39;s private branch exchange (“PBX”) and a range of telephone lines are allocated to this line. 
     FTP or File Transfer Protocol is a protocol for moving files over the Internet from one computer to another. 
     GSM, Global System for Mobile Communications is a second generation digital cellular network. 
     Hypertext Transfer Protocol (“HTTP”) is a set of conventions for controlling the transfer of information via the Internet from a web server computer to a client computer, and also from a client computer to a web server, and Hypertext Transfer Protocol Secure (“HTTPS”) is a communications protocol for secure communication via a network from a web server computer to a client computer, and also from a client computer to a web server by at a minimum verifying the authenticity of a web site. 
     Internet is the worldwide, decentralized totality of server computers and data-transmission paths which can supply information to a connected and browser-equipped client computer, and can receive and forward information entered from the client computer. 
     Interactive voice response (“IVR”) is a telephone technology in which a user uses a phone to interact with a database to acquire information. 
     Long Term Evolution (“LTE”) is a next generation communication network. 
     Multimedia messaging service (“MMS”) communication is a communication transmitted to and from a mobile phone that includes a multimedia content such as a digital photograph (JPEG), videos, and the like. 
     Mobile Originated (“MO”) is a text message that is sent from a mobile phone. 
     Mobile Terminated (“MT”) is a text message that is sent to a mobile phone. 
     Public Switch Telephone Network (“PSTN”) is a telecommunication system in which networks are inter-connected to allow telephones to communicate with each other throughout the world. 
     Short Message Service (“SMS”) is text messaging communication using a mobile phone or other device to send messages up to 160 characters in length. 
     Short message peer-to-peer (“SMPP”) is a telecommunications protocol for exchanging SMS messages between SMS peer entities. 
     Simple object access protocol (“SOAP”) is a computer network protocol for exchanging information. 
     Simple mail transfer protocol (“SMTP”) is a delivery protocol for email. 
     A SMS aggregator is an entity that provides connectivity with a mobile phone carrier by offering a SMS gateway to send and receive messages and other digital content. 
     A SMS Gateway is used to send text messages with or without a mobile phone, and is used by aggregators to forward text messages to mobile phones. 
     Telephone Consumer Protection Act (“TCPA”) of 1991 restricts the use of SMS text messages received by mobile phones, and SMS messages sent without a consumer&#39;s consent can violate the TCPA. 
     Transfer Control Protocol/Internet Protocol (“TCP/IP”) is a protocol for moving files over the Internet. 
     Voice over Internet Protocol (“VoIP”) relates to communications transmitted over the Internet such as SKYPE. 
     URL or Uniform Resource Locator is an address on the World Wide Web. 
     User Interface or UI is the junction between a user and a computer program. An interface is a set of commands or menus through which a user communicates with a program. A command driven interface is one in which the user enter commands. A menu-driven interface is one in which the user selects command choices from various menus displayed on the screen. 
     Web-Browser is a complex software program, resident in a client computer, that is capable of loading and displaying text and images and exhibiting behaviors as encoded in HTML (HyperText Markup Language) from the Internet, and also from the client computer&#39;s memory. Major browsers include MICROSOFT INTERNET EXPLORER, NETSCAPE, APPLE SAFARI, MOZILLA FIREFOX, and OPERA. 
     Web-Server is a computer able to simultaneously manage many Internet information-exchange processes at the same time. Normally, server computers are more powerful than client computers, and are administratively and/or geographically centralized. An interactive-form information-collection process generally is controlled from a server computer, to which the sponsor of the process has access. 
     Wireless Application Protocol (“WAP”) is an open, global specification that empowers users with mobile wireless communication devices (such as mobile phones) to easily access data and to interact with Websites over the Internet through such mobile wireless communication device. WAP works with most wireless communication networks such as CDPD, CDMA, GSM, PDC, PHS, TDMA, FLEX, reflex, iDEN, TETRA, DECT, DataTAC, Mobitex and GRPS. WAP can be built on most operating systems including PalmOS, WINDOWS, CE, FLEXOS, OS/9, JavaOS and others. 
     WAP Push is defined as an encoded WAP content message delivered (pushed) to a mobile communication device which includes a link to a WAP address. 
     The prior art has failed to provide an easy means for determining when a patron is onsite and for tracking the patron onsite. 
     BRIEF SUMMARY OF THE INVENTION 
     The present invention is provides a solution to the problem. The present invention provides for detection of a patron at a venue, and for tracking of the patron at the venue. 
     One aspect of the present invention is a method for personalized venue marketing. The method includes downloading a mobile application to a mobile device of an end-user. The method also includes collecting personally identifiable information on the end-user. The method also includes sending the personally identifiable information to a server. The server configured to extract the IP address from the message which was originated by the mobile device and map the IP address into its corresponding identifying device address and where the personally identifiable information is used to find the CRM entry for the user and associate the identifying device address with that user of the mobile device with the end-user. The method also includes receiving a wireless communications protocol request from the mobile device at a wireless sensor within a venue, the wireless communications protocol request comprising the identifying device address for the mobile device. The method also includes triggering a message comprising the identifying device address from the wireless sensor to the server, which triggers a plurality of marketing activities to transmit to the end-user. 
     Another aspect of the present invention is a method for personalized venue marketing. The method includes downloading a mobile application to a mobile device of an end-user. The method also includes constructing an indentifying application address at the mobile application on the mobile device. The method also includes sending the indentifying application address to a server. The server is configured to extract the IP address from the message which was originated by the mobile device and map the IP address into its corresponding identifying device address and where the personally identifiable information is used to find the CRM entry for the user and associate the identifying device address with that end-user of the mobile device with the end-user. The method also includes receiving a wireless communications protocol request from the mobile device at a wireless sensor within a venue, the wireless communications protocol request comprising the identifying device address for the mobile device. The method also includes triggering a message comprising the identifying device address from the wireless sensor to the server, which triggers a plurality of marketing activities to transmit to the end-user. 
     Yet another aspect of the present invention is a system configured to present personalized marketing to patrons as they enter and move around a venue. The system is comprised of a mobile device supporting wireless communication, an access point designed to sense the presence and signature of the mobile device and report this information, a service configured to request patron input to associate the signature of the device with the identity of the patron, a service configured to translate the signature into a patron identity, and a content server designed to deliver personalized content to the mobile device based upon the end user identity. 
     The mobile communication device is preferably a mobile phone or a tablet computer. 
     The venue marketing system can include the whole venue or a defined area in a large venue such as club, pool, or other areas. In venue sensors are utilized, preferably WIFI POPs (Point Of Presence). The accuracy is measured in tens of feet, but it depends upon many parameters such as echoes or dynamic parameters such as crowds or carts. The association between the mobile device and patron is what is desired by the venue tracking. A MAC Address &lt;-&gt; PatronID. is triggered upon entrance to the venue. A WIFI OTA protocol senses the MAC address and forwards to the trigger message to a remote server. 
     Another aspect of the invention is marketing to a visitor in the venue. This aspect of the invention turns WIFI login pages into specials and offers from the venue. The can be offers within a native application on the mobile device. Personalized Offers to the patron are based upon MAC tracking and visit history if the end-user of the mobile device is anonymous (not known by the venue and the mobile device does not have a native application for the venue. The personalized marketing is alternatively based upon on a PlayerID (loyalty account number) if a MAC&lt;-&gt; PlayerID association has been made by the venue. Visit tracking reports on how many visits are made to the venue and who is in venue. The time is also recorded in each area of the venue. 
     For an unknown guest that enters the venue, a MAC trigger will be received if a WIFI of the mobile device is on. For this situation, specials are presented in the WIFI Login Page if auto-connected or if a data fetch is made by the mobile device. 
     When a known guest enters the venue, but the mobile device of the guest does not have a downloaded venue application, a MAC Trigger will be received if WIFI of the mobile device is on. For this situation, personalized offers are presented in the WIFI Login Page if auto-connected or data fetch is made. Also, SMS push registered SMS subscriber offers are made. 
     When a known guest enters the venue, and the mobile device of the guest does have a downloaded venue application, a MAC Trigger will be received if WIFI of the mobile device is on. Personalized offers are presented in the WIFI Login Page if auto-connected or a data fetch is made. Push messaging is also sent to the patron through the application. 
     The remote server is preferably configured to perform the following: receive a [MAC,SSID,IP] in header sent by a client; add MAC address to a mobile device record; add table [MAC,IP,PID] to a patron server; listen for WIFI registrations at a patron server; push WIFI-Regs into JSB by a patron server; return WIFI login marketing from the patron server; translate WIFI-Reg into a Push message. 
     Yet another aspect of the present invention is a method for personalized venue marketing. The method includes associating an IP address with a MAC address for a mobile communication device of a patron at a DHCP server of a facility in response to a request for wireless access to the internet. The method also includes transmitting the IP address from the DHCP service through a WiFi service to the mobile communication device. The method also includes displaying a login request on the mobile communication device for a patron to login for access to the internet. The method also includes associating the IP address with the patron at a remote server based on the login request for access to the internet. The method also includes transmitting a request from a remote server over the internet to the patron server. The request for the MAC address of the mobile communication device is based on a received IP address associated with the patron. The method also includes transmitting the MAC address for the mobile communication device from the patron server over the internet to the remote server. The method also includes associating the MAC address of the mobile communication device with the patron at the remote server. 
     Additionally, the method also includes requesting facility related content from a marketing content service to be sent to the mobile communication device. The method also includes transmitting the facility related content to the mobile communication device directed to the patron. The method also includes permitting access to the Internet for the mobile communication device. The method also includes transmitting the request for an IP address to a radius service and receiving authorization from a patron manager service for the IP address. The method also includes transmitting a MAC address for the mobile communication device to the wireless access point in response to the beacon signal. The method also includes transmitting a request for an IP address for the mobile communication device through a WiFi service to a DHCP service. The method also includes tracking the mobile communication device in the facility utilizing a plurality of wireless access points. 
     Yet another aspect of the present invention is a method for personalized venue marketing. The method includes receiving a beacon signal from a wireless access point at a mobile communication device within a facility. The method also includes transmitting a MAC address for the mobile communication device to the wireless access point in response to the beacon signal. The method also includes transmitting a request for an IP address for the mobile communication device through a WiFi service to a DHCP service. The method also includes associating an IP address with the MAC address at a DHCP server. The method also includes transmitting the IP address from the DHCP service through the WiFi service and relayed to the mobile communication device. The method also includes displaying a login request on the mobile communication device for a patron to login with an identifying code. The method also includes transmitting the identifying code to a patron service through an authentication service. The method also includes registering the mobile communication device with the patron service. The method also includes requesting facility related content from a marketing content service to be sent to the mobile communication device. The method also includes transmitting the facility related content to the mobile communication device directed to the patron. The method also includes permitting access to the Internet for the mobile communication device. 
     Yet another aspect of the present invention is a system for personalized venue marketing. The system includes at least on mobile communication device, a wireless access point, a DHCP server, a patron server, and a content server. The mobile communication device comprises a transceiver, a MAC address, the mobile communication device associated with a patron. The at least one wireless access point is located at a facility. The wireless access point is in wireless communication with the transceiver of the mobile communication device. The DHCP server is configured to associate an IP address with the MAC address of the mobile communication device. The patron server is configured to transmit a login request to the mobile communication to associate the MAC address with the patron. The content server is configured to provide content to the mobile communication device through the wireless access point, the content related to the facility. 
     Having briefly described the present invention, the above and further objects, features and advantages thereof will be recognized by those skilled in the pertinent art from the following detailed description of the invention when taken in conjunction with the accompanying drawings. 
    
    
     
       BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWINGS 
         FIG. 1  is a block diagram of a system for personalized venue marketing. 
         FIG. 2  is an illustration of a patron&#39;s movements throughout a venue and the ability of the venue to track the patron utilizing the present invention. 
         FIG. 3  is a block diagram of a system for personalized venue marketing. 
         FIG. 4  is a flow chart of a method for personalized venue marketing. 
         FIG. 5  is a block diagram of the implementation components of the system for personalized venue marketing. 
         FIG. 6  is a block diagram of WiFi registration for use of the personalized venue marketing system of the present invention. 
         FIG. 7  is a block diagram of a MAC address trigger of the personalized venue marketing system of the present invention. 
         FIG. 8  is a block diagram of the message flows for MAC address sensing of the personalized venue marketing system of the present invention. 
         FIG. 9  is a block diagram of the message flows for IP address registration of the personalized venue marketing system of the present invention. 
         FIG. 10  is a block diagram of the message flows for WiFi login of the personalized venue marketing system of the present invention. 
         FIG. 11  is a block diagram of the message flows for an application start of the personalized venue marketing system of the present invention. 
         FIG. 12  is a block diagram of the message flows for push messaging of the personalized venue marketing system of the present invention. 
         FIG. 13  is a sequence diagram of the message flows for push messaging of the personalized venue marketing system of the present invention. 
     
    
    
     DETAILED DESCRIPTION OF THE INVENTION 
     A preferred embodiment of a system for personalized venue marketing is shown in  FIG. 1 . As shown in  FIG. 1 , a mobile communication device  25   a  is capable of connecting to a local area network (“LAN”) through a wireless access point (“WAP”)  57   a  or  57   b  of a facility  5 , through an Ethernet of the facility, and through a firewall  58  of the facility. The facility has a server  40  that connects to the Internet  50 . An authentication service  41  is configured to request patron input to associate the signature of the device with the identity of the patron, and a marketing content service  42  is configured to translate the signature into a patron identity (“PID”). A third-party server  80  is accessible over the Internet  50 . The mobile communication device  25   a  has a resident mobile application for accessing the third party server  80 . A content server  70  is also shown. 
     As shown in  FIG. 2 , a patron  30  moves through the areas  6   a - 6   f  of a resort  5 , WAPs  57   a - 57   f  are able to track the mobile communication device  25  of the patron  30 , allowing the facility to track his movements and monitor his time gambling or his time at a poolside bar. 
       FIG. 3  is a block diagram of a preferred system for personalized venue marketing. A WAP  57  connects the WiFi server  54  to the WiFi system  55 . The WiFi server communicates with the other services, such as Dynamic Host Configuration Protocol (“DHCP”)  61 , Remote Authentication Dial In User Service (“RADIUS”)  62 , authentication service  41 , and marketing content service  42 , and with the patron server  40  through the LAN  56 . Communication with the remote server  80  and the content server  70  is through the Internet  50  through the firewall  58 . 
       FIG. 4  is a flow chart of a method  400  for personalized venue marketing. As shown in step  401 , a device receives a signal from the WAP. The device&#39;s Media Access Control (“MAC”) address is transmitted to the WAP and relayed to the DHCP server, as shown in step  402 . A request for an IP address is sent from the device to the DHCP server through the WiFi service in step  403 . In step  404 , the assigned IP address is associated with the MAC address at the DHCP server, and the IP address is forwarded to the device through the WiFi service, as shown in step  405 . Then, the device&#39;s ID is transmitted to the authentication service in step  406 , a request is sent to the patron server in step  407 , and a request for content is sent from the marketing content service in step  408 . The requested content is delivered to the device in step  409  and the device is then allowed access to the Internet, as shown in step  410 . 
     The mobile communication devices utilized with the present invention preferably include mobile phones, smartphones, tablet computers, PDAs and the like. Examples of smartphones include the IPHONE® smartphone from Apple, Inc., BLACKBERRY® smartphones from Research In Motion, the DROID® smartphone from Motorola Mobility Inc., and many more. Examples of tablet computing devices include the IPAD® tablet from Apple Inc., and the XOOM™ tablet from Motorola Mobility Inc. 
     A typical mobile communication device  25  includes an accelerometer, a head phone, a microphone, a speaker, a GPS chipset, a Bluetooth component, a WiFi component, a 3G/4G component, a BaseBand Processor (for radio control), an applications processor, a JTAG (debugger), a SDRAM memory, a Flash memory, SIM card, LCD display, a camera, a power management circuit and a battery or power source. 
     Most of the interface descriptions preferably discloses use of at least one communication protocol to establish handshaking or bi-directional communications. These protocols preferably include but are not limited to XML, HTTP, TCP/IP, Serial, UDP, FTP, Web Services, WAP, SMTP, SMPP, DTS, Stored Procedures, Import/Export, Global Positioning Triangulation, IM, SMS, MMS, GPRS and Flash. The databases used with the system preferably include but are not limited to MSSQL, Access, MySQL, Progress, Oracle, DB2, Open Source DBs and others. Operating system used with the system preferably include Microsoft 2010, XP, Vista, 200o Server, 2003 Server, 2008 Server, Windows Mobile, Linux, Android, Unix, I series, AS 400 and Apple OS. 
     The underlying protocol at a server, is preferably Internet Protocol Suite (Transfer Control Protocol/Internet Protocol (“TCP/IP”)), and the transmission protocol to receive a file is preferably a file transfer protocol (“FTP”), Hypertext Transfer Protocol (“HTTP”), Secure Hypertext Transfer Protocol (“HTTPS”) or other similar protocols. The transmission protocol ranges from SIP to MGCP to FTP and beyond. The protocol at the server is preferably HTTPS. 
     A mobile communication service provider (aka phone carrier) of the customer such as VERIZON, AT&amp;T, SPRINT, T-MOBILE, and the like mobile communication service providers, provide the communication network for communication to the mobile communication device of the end user. 
     The facility is preferably a casino, resort or leisure facility. 
     A system for personalized venue marketing is shown in  FIG. 5 . A mobile communication device  25  is monitored by POPs (point of presence)  65   a - 65   d . The POPs  65   a - 65   d  are on the LAN  56 . A patron server  40  and a patron database (“DB”)  45  are also on the LAN  56 . A WiFi server  54  of a WiFi system  55  is also on the LAN  56 . The LAN  56  is in communication with a WAN  50  through a firewall  58 . A remote server  80  and a remote DB  85  are in communication with the LAN  56  through the WAN  50 . In a preferred embodiment, the WAN  50  is the Internet. 
       FIG. 6  illustrates a WiFi registration for use of the personalized venue marketing system. A registration message  76  is displayed on a mobile device, which is in communication with the WiFi system  55  of the venue. The WiFi system  55  is on the LAN  56 , which is in communication with a patron server  40 . Once a request for Internet access is received from the mobile communication device  25 , a WiFi login message is sent to the device from the patron server  40  through the LAN  56 . 
       FIG. 7  is an illustration of a MAC address triggering of an alert that a patron is on-site at a venue. A mobile application  75  on a mobile device  25  of a patron interacts with the WiFi system  55  of the venue. The Over The Air (“OTA”) protocol senses the MAC of the patron&#39;s device and forwards the information to the patron server  40  over the LAN  56 . Communication between the patron server  40  and the mobile application  75  is through the LAN  56 , or alternatively through a WAN  51  of a communications network as an application push  81 . 
     The patron DB  45  resolves the MAC address to the device to determine if the Guest is known or unknown. If an Unknown Guest enters the venue and the WiFi of the device is on, specials will be presented to the guest in a WiFi Login Page if the device auto connects or there is a data fetch. If a Known Guest enters the venue but does not have the application  75  installed on their device and the WiFi of the device is on, there will be an SMS push through the cellular WAN  51  for personalized offers presented to the guest in a WiFi Login Page if the device auto connects or there is a data fetch. If a Known Guest enters the venue with the application  75  installed on their device and the WiFi of the device is on, there will be a an application push  81  for personalized offers presented to the guest in a WiFi Login Page if the device auto connects or there is a data fetch. In each case, there will be a MAC Trigger  82  if the device has the WiFi on. 
       FIG. 8  illustrates the message flow of a MAC address sensing by a POP  65 . The device  25  scans the network for an 802.11 probe response  801 . Once the WiFi system  55  picks up the device, the Mobility Services Engine (“MSE”)  59  sends a MAC Sense message  802 , including such information as the MAC address, the SSID, and the location, to the patron server  40 . The MAC record is updated  803  in the patron DB  45  and the patron server  40  then produces a Location Trigger Event  83  as a push message event  1201 . 
       FIG. 9  illustrates the message flow of IP registration of a device. The device  25  obtains an IP address through the DHCP server  901 , the MSE  59  forwards the address information in an IP Assignment message  902 , including such information as the MAC address, the IP address and the routing realm, to the patron server  40 . The MAC record is updated  903  in the patron DB  45 . 
       FIG. 10  illustrates the message flow of a WiFi login. The device  25  scans and finds  1001   a  WiFi  55  network and the MSE  59  sends a WiFi Login request  1002 , including the IP address and cookie information, to the patron server  40 . The MAC record is updated  1003  in the patron DB  45  and the patron server  40  sends back a WiFi Login response  1004  in HTML format. The WiFi server  54  forwards the response  1004  to the device  25  to present the login page  76 . 
       FIG. 11  illustrates the message flow of the start of the application. The Client (the application  75  on the device  25 ) starts and makes the first request  1101  across the cellular/WiFi data network  52  to the remote server  80 . Included in the request is data such as the MAC address, the SSID, the IP address, and the PID. The remote server  80  authenticates  1102  the Client&#39;s PID, password, MAC address, SSID, and IP address with the patron server  40 . Then the patron server  40  associates  1103  the PID to the MAC and then the remote server  80  generates  1104  a Location Trigger Event  83 . 
       FIG. 12  illustrates the message flow of a Push Message. The producer of content  84  publishes a Push Message Event (“PME”)  1201  on the JGO service bus (JSB)  53 . The remote server  80  takes the PME and translates  1202  it into a Device Push Message  1203 , delivering the Device Push Message  1203  back across the cellular/WiFi data network  52  to the application  75 .  FIG. 13  is a sequence diagram of the message flows for push messaging of the personalized venue marketing system of the present invention. 
     The method and system of the present invention may be utilized with an anonymous loyalty program such as described in Boyle, U.S. patent application Ser. No. 13/620,720, filed on Sep. 15, 2012, for an Anonymous Rewards Club Program, which is hereby incorporated by reference in its entirety. 
     From the foregoing it is believed that those skilled in the pertinent art will recognize the meritorious advancement of this invention and will readily understand that while the present invention has been described in association with a preferred embodiment thereof, and other embodiments illustrated in the accompanying drawings, numerous changes modification and substitutions of equivalents may be made therein without departing from the spirit and scope of this invention which is intended to be unlimited by the foregoing except as may appear in the following appended claim. Therefore, the embodiments of the invention in which an exclusive property or privilege is claimed are defined in the following appended claims.