# US 7,612,302 B2 · System and method for alerting an operator > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 7,612,302 B2 - Document ID: US7612302B2 - Status: Granted - Kind: B2 - Application number: 11/696,392 - Filed: 2007-04-04 - Published: 2008-10-09 - Granted: 2009-11-03 - Earliest claimed: 2007-04-04 - Assignees: Mettler-Toledo AG - Inventors: Ronald W. Tamkin; J. Thomas King; Kevin A. Russo - Web page: https://patentgrep.com/patent/US7612302B2 ## CPC - G01G 19/4144: {for controlling weight of goods in commercial establishments, e.g. supermarket, P.O.S. systems} - G01G 23/3728: {with wireless means} - G01G 23/3735: {using a digital network} - G06Q 20/208: {Input by product or record sensing, e.g. weighing or scanner processing} - G07G 3/00: Alarm indicators, e.g. bells - G01G: WEIGHING (sorting by weighing B07C5/16) - G06Q: INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR - G07G: REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS ## Abstract A system for alerting an operator of a weighing apparatus is described. The weighing apparatus may be capable of displaying a message in a message area to an operator. The message may be displayed in response to a command sent from a remote device. ## Claims ### Claim 1 A method for alerting an operator comprising: providing a retail scale having an operator display, said operator display having a user interface said user interface having an interactive message area; connecting a remote computer to said retail scale on a network; sending a command from said remote computer to said retail scale, said command unrelated to any transaction being concurrently processed by said retail scale; displaying a message in said message area of said retail scale in response to said command, said message being clearable only by a subsequent command from said remote computer; requiring that an operator acknowledge said message before said message can be cleared from said message area; receiving at said remote computer, confirmation that an operator has acknowledged said message on said retail scale; and upon receipt of said confirmation, sending a subsequent command from said remote computer to said retail scale that turns off said message. ### Claim 2 (depends on 1) The system method of claim 1 wherein selecting said message in said message area displays a larger message. ### Claim 3 (depends on 1) The method of claim 1 wherein the content of said message is selected from the group consisting of a price change alert, a product recall alert, and a product deletion alert. ### Claim 4 (depends on 1) The method of claim 1 wherein said message informs an operator of a task that must be performed, and the operator must confirm completion of said task before said subsequent command that turns off said message will be sent. ### Claim 5 (depends on 1) The method of claim 1 wherein said message directs an operator to an intranet or Internet site to provide more information related to said message. ### Claim 6 (depends on 1) The method of claim 1 wherein confirmation of said message is accomplished by an action selected from the group consisting of touching said message area of said user interface, selecting said message area of said user interface using a mouse, selecting said message area of said user interface using a keyboard, and selecting said message area of said user interface using a keypad. ### Claim 7 (depends on 1) The method of claim 1 further comprising: associating a database with said retail scale, said database adapted to store information related to said message. ### Claim 8 (depends on 1) The system method of claim 1 wherein selecting said message area launches a software application or macro. ### Claim 9 A method for alerting an operator, comprising: providing a plurality of retail scales, each scale having an operator display, said operator display having a user interface, said user interface having a message area; providing a remote computer connected to said plurality of retail scales on a network; sending a command from said remote computer to at least one of said retail scales, said command unrelated to any transaction being concurrently processed by any retail scale receiving said command; displaying a message in said message area of each retail scale receiving said command, said message being clearable only by a subsequent command from said remote computer; requiring that an operator acknowledge said message on a given retail scale before said message can be cleared from said message area thereof; receiving at said remote computer confirmation that an operator has acknowledged said message on a given retail scale; and upon receipt of said confirmation, sending a subsequent command from said remote computer to said given retail scale that turns off said message. ### Claim 10 (depends on 9) The method of claim 9 wherein the content of said message is selected from the group consisting of a price change alert, a product recall alert, and a product deletion alert. ### Claim 11 (depends on 9) The method of claim 9 wherein said message informs an operator of a task that must be performed, and the operator must confirm completion of said task before said subsequent command that turns off said message will be sent. ### Claim 12 (depends on 9) The method of claim 9 wherein said message directs an operator to an intranet or Internet site to provide more information related to said message. ### Claim 13 (depends on 9) The method of claim 9 wherein selecting said message area launches a software application or macro. ### Claim 14 (depends on 13) The method of claim 13 further comprising: displaying a larger message in response to selecting said message area. ### Claim 15 (depends on 9) The method of claim 9 further comprising: storing information related to said message in a database. ### Claim 16 (depends on 9) The method of claim 9 wherein a command is sent to only a subset of a total number of retail scales to which said remote computer is connected. ### Claim 17 (depends on 9) The method of claim 9 wherein confirmation of said message is accomplished by an action selected from the group consisting of touching said message area of said user interface, selecting said message area of said user interface using a mouse, selecting said message area of said user interface using a keyboard, and selecting said message area of said user interface using a keypad. ### Claim 18 (depends on 9) The method of claim 9, further comprising a time delay between acknowledgment of said message and the sending of said subsequent command from said computer that turns off said message on said retail scale. ### Claim 19 A method for alerting an operator, comprising: providing a retail scale having an operator display, said operator display having a user interface, said user interface having a message area; providing a remote computer connected to said retail scale on a network; sending a command from said remote computer to said retail scale, said command unrelated to any transaction being concurrently processed by said retail scale; displaying a message in said message area of said retail scale in response to said command, said message being clearable or alterable only by a subsequent command from said remote computer; requiring that an operator acknowledge said message before said message can be cleared from said message area; upon selection of said message area by an operator, receiving at said remote computer confirmation that an operator has acknowledged said message; activating a timer upon receipt at said remote computer that said message has been acknowledged; and upon expiration of timer operation, automatically sending a subsequent command from said remote computer to said retail scale that affects said message. ### Claim 20 (depends on 19) The method of claim 19, wherein the effect of said subsequent command is selected from the group consisting of turning off (clearing) said message, turning off (clearing) said message and displaying a new message in its place, and placing said message in a state wherein said message may be cleared by an operator.