System and method for an electronic postage scale with variable function keys and window screens
First Claim
1. An electronic shipping scale system, comprising:
- a display having a screen;
a weight evaluator for providing a data signal representing the weight of an item;
a plurality of data entry keys;
a plurality of function keys;
a memory for storing data, including data relating to shipping rates and data relating to transaction records;
a processor operating under a program and responsive to said weight data signal, said data entry keys, said function keys and said shipping rate data for computing shipping cost, and for providing display data; and
means for periodically communicating with a remote computer to transmit said data relating to transaction records from said memory to said remote computer, and to receive data relating to shipping rates from said remote computer and for storing said received data in said memory for storing data.
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Accused Products
Abstract
In an improved postage scale system, soft-selection keys are used for selecting options including shipping service options provided by the system. The display on such a system is adjustable for comfortable viewing thereof. The system is capable of interfacing and communicating with other devices such as a printer, a remote computer, an optical scanner, an integrated circuit (IC) card, etc. Certain data and code for use in the system can be updated by downloading new data and code from IC cards to the system. A security measure is instituted such that, after an update of the data or code, a system user is required to enter a valid authorization number in order to enable the system. Such a measure is, in part, necessary for deterring unauthorized copying of software of the system onto another similar system.
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Citations
12 Claims
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1. An electronic shipping scale system, comprising:
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a display having a screen; a weight evaluator for providing a data signal representing the weight of an item; a plurality of data entry keys; a plurality of function keys; a memory for storing data, including data relating to shipping rates and data relating to transaction records; a processor operating under a program and responsive to said weight data signal, said data entry keys, said function keys and said shipping rate data for computing shipping cost, and for providing display data; and means for periodically communicating with a remote computer to transmit said data relating to transaction records from said memory to said remote computer, and to receive data relating to shipping rates from said remote computer and for storing said received data in said memory for storing data. - View Dependent Claims (2, 3, 4)
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- 5. In an electronic shipping scale system having a programmed processor, a display, a plurality of function keys, a memory for storing data, including data relating to shipping rates and data relating to transaction records, and means for communicating said data with a remote computer, the improvement wherein said means for communicating said data with said remote computer periodically causes said data relating to transaction records to be transmitted from said memory for storing data to said remote computer, and periodically causes said data relating to shipping rates to be transmitted from said remote computer to said memory for storing data.
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9. A method for operating an electronic shipping scale system having a programmed processor, a display, a plurality of function keys, a memory for storing data, including data relating to shipping rates and data relating to transaction records, and means for communicating said data with a remote computer, comprising the steps of:
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displaying prompt messages on said display; displaying shipping information on said display; displaying shipping options on said display; operating said processor to compute shipping charges; displaying said shipping charges on said display; and periodically communicating with said remote computer to transmit said data relating to transaction records from said memory for storing data to said remote computer, and to transmit said data relating to shipping rates from said remote computer to said memory for storing data. - View Dependent Claims (10, 11, 12)
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Specification