US6317498B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mail processing system including data center verification for mailpieces
Assignee: Pitney Bowes Inc
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Filing: 1997-09-09
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Granted: 2001-11-13
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Expires: 2017-09-09
Abstract
Abstract A system for controlling the validity of printing of indicias on mailpieces from a potentially large number of users of postage meters includes apparatus disposed in each said postage meter for generating a code and for printing the code on each mailpiece. The code is an encrypted code representative of the postage meter apparatus printing the indicia and other information uniquely determinative of the legitimacy of postage on the mailpieces. The keys for the code generating apparatus are changed to change its code generation at predetermined time intervals in each of the meters. A security center includes apparatus for maintaining a security code database and for keeping track of the keys for generating security codes in correspondence with the changes in each generating apparatus and the information printed on the mailpiece by the postage meter apparatus for comparison with the code printed on the mailpiece. There may be two codes printed, one used by the Postal Service for its security checks and one by the manufacturer. The encryption key may be changed at predetermined intervals or on a daily basis or for printing each mailpiece.
Inventors
- 👤 Jose Pastor
- 👤 George M. Brookner
- 👤 Robert A. Cordery
- 👤 Hyung-Kun (Paul) Kim
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 21:56
CPC Classifications
G; G07; G07B; G07B17/00; G07B17/00733; G07B17/00016; G07B17/00024; G07B17/0008; G07B2017/00088; G07B2017/00096; G07B17/00185; G07B17/00435; G07B2017/00443; G07B2017/00741; G07B2017/0075; G07B2017/0079; G07B2017/00798; G07B2017/00846; G07B2017/00854; G07B2017/00959; G07B2017/00967
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
115 words
A system for controlling the validity of printing of indicium on a mailpiece from a postage metering system of the type having computer means and a printer for printing an indicium on the mailpiece for indicating an amount of dispensed postage on the mailpiece, the system comprising means disposed in said postage metering system for generating a code and for printing the code on the mailpiece using said printer, said code including an encrypted code representative of the postage metering system and other information uniquely determinative of the legitimacy of the amount of dispensed postage printed on the mailpiece, said code generating means changing its code generation within predetermined intervals in the postage metering system.
Claim 2
Independent Claim
115 words
A system for controlling the validity of printing of indicium on a mailpiece from a postage metering system of the type having computer means and a printer for printing an indicium on the mailpiece for indicating an amount of dispensed postage on the mailpiece, the system comprising means disposed in said postage metering system for generating a code and for printing the code on the mailpiece using said printer, said code including an encrypted code representative of the postage metering system and other information uniquely determinative of the legitimacy of the amount of dispensed postage printed on the mailpiece, said code generating means changing its code generation within predetermined intervals in the postage metering system.
Claim 3
Dependent Claim
18 words
The system of claim 1 wherein the code generating means changes at the time of postage meter inspection.
Claim 4
Dependent Claim
14 words
The system of claim 1 wherein the code generating means changes within predetermined intervals.
Claim 5
Independent Claim
116 words
A system for controlling the validity of printing of indicia on mailpieces from a plurality of users of respective postage meters of the type having computer means and a printer for printing an indicia on a mailpiece for indicating an amount of dispensed postage on the mailpiece, the system comprising apparatus disposed in each said postage meter for generating a code and for printing the code on each mailpiece using said printer, said code being an encrypted code representative of the postage meter apparatus printing the indicia and other information uniquely determinative of the legitimacy of the amount of postage printed on the mailpieces, each said code generating apparatus changing its code generation within predetermined intervals.
Claim 6
Independent Claim
116 words
A system for controlling the validity of printing of indicia on mailpieces from a plurality of users of respective postage meters of the type having computer means and a printer for printing an indicia on a mailpiece for indicating an amount of dispensed postage on the mailpiece, the system comprising apparatus disposed in each said postage meter for generating a code and for printing the code on each mailpiece using said printer, said code being an encrypted code representative of the postage meter apparatus printing the indicia and other information uniquely determinative of the legitimacy of the amount of postage printed on the mailpieces, each said code generating apparatus changing its code generation within predetermined intervals.
Claim 7
Dependent Claim
18 words
The system of claim 4 wherein the code generating means changes at the time of postage meter inspection.
Claim 8
Independent Claim
117 words
A method for verifying an amount of postage printed on mailpieces from a postage metering system, the method comprising the steps of: (a) providing code generation means in the postage metering system; (b) generating a code using said code generation means, said code being representative of information uniquely determinative of the legitimacy of the amount of postage printed on a mailpiece; (c) printing the code on the mailpiece; (d) maintaining a security code database in a security center; (e) generating a security code in correspondence with the code generation means used to generate said code; (f) comparing the code printed on the mailpiece with the security code; and (g) changing the code generation means within predetermined intervals.
Claim 9
Independent Claim
117 words
A method for verifying an amount of postage printed on mailpieces from a postage metering system, the method comprising the steps of: (a) providing code generation means in the postage metering system; (b) generating a code using said code generation means, said code being representative of information uniquely determinative of the legitimacy of the amount of postage printed on a mailpiece; (c) printing the code on the mailpiece; (d) maintaining a security code database in a security center; (e) generating a security code in correspondence with the code generation means used to generate said code; (f) comparing the code printed on the mailpiece with the security code; and (g) changing the code generation means within predetermined intervals.
Claim 10
Dependent Claim
20 words
The method of claim 6 wherein the predetermined interval is at the time of inspection of the postage metering system.
Claim 11
Independent Claim
123 words
A system for controlling the validity of printing of indicium on a mailpiece from a postage metering system of the type having computer means and a printer for printing an indicium on the mailpiece for indicating an amount of dispensed postage on the mailpiece, the system comprising means disposed in said postage metering system for generating a code and for printing the code on the mailpiece using said printer, said code including an encrypted code representative of the postage metering system and other information uniquely determinative of the legitimacy of the amount of dispensed postage printed on the mailpiece, said code generating means changing its code generation within predetermined intervals in each of a plurality of postage meters in the postage metering system.
Claim 12
Independent Claim
123 words
A system for controlling the validity of printing of indicium on a mailpiece from a postage metering system of the type having computer means and a printer for printing an indicium on the mailpiece for indicating an amount of dispensed postage on the mailpiece, the system comprising means disposed in said postage metering system for generating a code and for printing the code on the mailpiece using said printer, said code including an encrypted code representative of the postage metering system and other information uniquely determinative of the legitimacy of the amount of dispensed postage printed on the mailpiece, said code generating means changing its code generation within predetermined intervals in each of a plurality of postage meters in the postage metering system.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2004-11-12 | 2005-05-14 | 2005-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2008-11-12 | 2009-05-14 | 2009-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2012-11-12 | 2013-05-14 | 2013-11-13 | $7700.00 | Window Closed / Lapsed |