Authentication system for mail pieces

Data processing: financial – business practice – management – or co – Business processing using cryptography – Postage metering system

Reexamination Certificate

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Details

C705S402000, C705S408000, C705S410000, C705S060000, C705S061000

Reexamination Certificate

active

07069247

ABSTRACT:
An improved system is provided for authentication of mail pieces bearing bar-coded indicia. The system comprises first and second bar-code readers, the first and second bar-code readers differing in that the first bar-code reader has a lower rate of successful reading of bar-coded indicia than the second bar-code reader. The system collates a mail piece bearing an indicium in a second paper path in the event of a successful reading of the bar-coded indicium by said first bar-code reader, and collates mail pieces in a third paper path in the event of an unsuccessful reading of the bar-coded indicium by the first bar-code reader. The third paper path leads to the second bar-code reader, and the system collates mail pieces in a fourth paper path in the event of a successful reading of the bar-coded indicium by the second bar-code reader. The system collates mail pieces in a fifth paper path in the event of an unsuccessful reading of the bar-coded indicium by the second bar-code reader.

REFERENCES:
patent: 5390251 (1995-02-01), Pastor et al.
patent: 5917925 (1999-06-01), Moore
patent: 5974147 (1999-10-01), Cordery et al.
patent: 6009416 (1999-12-01), Pintsov
patent: 6041704 (2000-03-01), Pauschinger
patent: 6125357 (2000-09-01), Pintsov
patent: 6175827 (2001-01-01), Cordery et al.
patent: 6308165 (2001-10-01), Gilham
patent: 6385504 (2002-05-01), Pintsov et al.
patent: 6408287 (2002-06-01), Sansone et al.
patent: 0845759 (1998-06-01), None
USPS environment, Facilities and workflow (Customer Value Analysis Supplemental Add-on Survey, Nov. 2000).
New Mailing Equipment Can Bring Big Savings (Maguire, Michael D.; Office Systems v8n9 pp. 58-62, Sep. 1991).

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