Data processing: financial – business practice – management – or co – For cost/price – Postage meter system
Reexamination Certificate
1998-01-22
2001-05-29
Trammell, James P. (Department: 2161)
Data processing: financial, business practice, management, or co
For cost/price
Postage meter system
C705S040000
Reexamination Certificate
active
06240403
ABSTRACT:
CROSS REFERENCE TO RELATED APPLICATIONS
The following three commonly-owned copending applications, including this one, are being filed concurrently and the other two are incorporated by reference into this application:
Inventors Chandrakant J. Shah and D. T. Gilham, entitled “METHOD AND APPARATUS FOR AUTHENTICATION OF POSTAGE ACCOUNTING REPORTS” U.S. patent application Ser. No. 08/561,662, filed Nov. 22, 1995,
Inventors Chandrakant J. Shah and Keith B. Robertson, entitled “METHOD AND APPARATUS FOR REDUNDANT POSTAGE ACCOUNTING DATA FILES” U.S. patent application Ser. No. 08/562,143, filed Nov. 22, 1995;
Inventors Chandrakant J. Shah and Keith B. Robertson, entitled “METHOD AND APPARATUS FOR A MODULAR POSTAGE ACCOUNTING SYSTEM” U.S. patent application Ser. No. 08/562,268, filed Nov. 22, 1995
BACKGROUND OF THE INVENTION
The present invention relates generally to a method and apparatus for a modular postage accounting system. More specifically, the present invention allows the printing of postage using any computer having the proper communications and printing capabilities.
Historically, postage meters have been dedicated, stand-alone devices, capable only of printing postage indicia on envelopes (or labels, in the case of parcels). These devices resided at a user site and could provide postage metering for that site alone. Such postage meters required the user to physically transport the device to a post office for resetting (increasing the amount of postage contained in the meter). An advance over this system was the ability to allow users to reset their meters via codes, provided by either the manufacturer or the postal authority once payment by the customer had been made. In contrast, modern electronic meters are often capable of being reset directly by an authorized party, on-site (at the user's location) via a communications link. A system which performs meter resetting in this manner is known as a Computerized Meter Resetting System (or “CMRS”). The party having authority to reset the meter and charge the customer (usually the manufacturer or the postal authority) thus gains access to and resets the meter.
Postage meters are still, unfortunately, restricted to use at a single customer location. As such devices are dedicated (and rather sophisticated in their fail-safes and security), their price tends to be prohibitive for small companies. What is needed is a system which can be connected to existing computer equipment to allow the efficient, economical printing of postage indicia. Such a system would provide postage at a user's location at the user's request.
SUMMARY OF THE INVENTION
According to the present invention, an apparatus and method are described for a modular postage accounting system (MPAS). As will be discussed, many configurations are possible, due to the modularity of the system.
In one embodiment of the present invention, an open system metering device of the present invention consists of a general purpose computer, a digital printer and a secure metering device (SMD). The SMD performs the accounting functions of a postage meter and generates encrypted postage indicia data for transmission by the computer to the digital printer and subsequent printing on a mailpiece. Postage credit data can be entered into the SMD using a CMRS just as it is in a conventional postage meter. This configuration requires the user to maintain a special item of hardware (the SMD) in order to print postage purchased via the CMRS.
In another embodiment, the present invention eliminates that requirement by embedding the SMD functions within the CMRS computer system. A user who has obtained the required license from the postal service can contract with the meter company to interface the user's general purpose computer to the CMRS computer via modem and telephone line. In effect, this provides the postage meter function on a service basis. This has the advantage of simplifying resetting and accounting procedures for the user and eliminates the leasing or housing of any special equipment. Also eliminated is the need to present metering equipment for postal inspection. It also enables one SMD to handle multiple sites in a common account, to accommodate multi-site users that have centralized accounting functions. This last capability has never been possible within the architecture of past or present postage metering systems.
The present invention uses the telephone system to link the user's standard general-purpose computer to a dedicated central-office CMRS computer system. One or more SMD modules may be either attached to or embedded in either the user's computer or the CMRS computer. A single SMD module may an be dedicated to a specific user or it may serve a number of computers. Multiple computers may be placed at one or more sites and multiple sites may be geographically separated. Each SMD module performs all the data storage and accounting functions of a conventional postage meter, and transmits encrypted indicia data for printing. By virtue of the SMD's central location in the system, it automatically consolidates postage accounting data relevant to all the sites it serves. Such data may also be separated so as to report on individual sites. This functionality, too, is unique to the present invention.
The CMRS validates requests from users, and having done so transfers funds from the user's bank account to the postal service's receiving account. The CMRS then either resets the user's postage metering device with the prepaid amount directly, or issues a one-time code to let the user accomplish the reset using the computer's keyboard. In the present invention, this resetting process can be done within a few seconds (in real-time), allowing for near-continuous processing of mail by the user. The CMRS is in constant communication with each SMD, and validation of a reset order can be reduced to a single keystroke, if desired. Once validated by the user, the remainder of the transaction is done by the CMRS/SMD system without further operator intervention.
The present invention allows a multi-site user's individual sites to process mail continuously, with payment to the post office and replenishment of credit handled through central accounting facilities. As long as the user's central accounting facility maintains adequate fund reserves, the individual sites have access to an on-line service which provides postage on an as-needed basis. The need for individual cash accounts to prepay on-site postage meters is thus eliminated, realizing an improvement in corporate cash-flow and better control of the user's funds.
A further understanding of the nature and advantages of the present invention may be realized by reference to the remaining portions of the specification and the drawings.
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patent: 4
Robertson Keith B.
Shah Chandrakant J.
Dixon Thomas A
Neopost Inc.
Townsend and Townsend / and Crew LLP
Trammell James P.
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