US4873645A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Secure postage dispensing system
Assignee: Pitney Bowes Inc
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Filing: 1987-12-18
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Granted: 1989-10-10
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Expires: 2007-12-18
Abstract
Abstract A secure postage dispensing system is provided, which comprises: apparatus for receiving mailing information including a list of addresses, wherein the list is associated with a number of mail pieces to be sent and information indicative of the postage due for the mail pieces; structure for calculating the total postage required for the mail pieces; and structure for establishing communication with a funds control center, which is adapted to receive the total postage and the total number of mail pieces to be mailed and includes instrumentalities for effecting a funds transfer in the amount of the total postage to a carrier service and, upon completion of such funds transfer, returning a cryptographic key and a batch identifier. In addition, the dispensing system includes apparatus for using said cryptographic key to provide a unique encrypted number for each address in the list of addresses, and apparatus for outputting the list of addresses with each address having the unique encrypted number appended thereto.
Inventors
- 👤 Kevin D. Hunter
- 👤 Robert T. Durst, Jr.
- 👤 Jose Pastor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 00:15
CPC Classifications
G; G07; G07B; G07B17/00; G07B17/00016; G07B17/0008; G07B17/00459; G07B17/00467; G07B17/00733; G07B2017/00153; G07B2017/00161; G07B2017/00169; G07B17/00185; G07B17/00362; G07B2017/0037; G07B2017/00483; G07B17/00508; G07B2017/00572; G07B2017/0058; G07B2017/00846; G07B2017/0087; G07B2017/00879
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
162 words
A secure postage dispensing system, said system comprises: means for receiving mailing information; said mailing information including a list of addresses, said list of addresses being associated with a number of mail pieces to be sent, and information indicative of the postage due for said mail pieces; means for calculating the total postage required for said mail pieces; means for establishing communication with a funds control center, said funds control center being adapted to receive said total postage and the total number of mail pieces to be mailed, said funds control center including means for effecting a funds transfer in the amount of said total postage to a carrier service and, upon completion of said funds transfer, returning a cryptographic key and a batch identifier; means, using said cryptographic key, for providing a unique encrypted number for each address in said list of addresses; and means for outputting said list of addresses, each said address having said unique encrypted number appended thereto.
Claim 2
Dependent Claim
162 words
A secure postage dispensing system, said system comprises: means for receiving mailing information; said mailing information including a list of addresses, said list of addresses being associated with a number of mail pieces to be sent, and information indicative of the postage due for said mail pieces; means for calculating the total postage required for said mail pieces; means for establishing communication with a funds control center, said funds control center being adapted to receive said total postage and the total number of mail pieces to be mailed, said funds control center including means for effecting a funds transfer in the amount of said total postage to a carrier service and, upon completion of said funds transfer, returning a cryptographic key and a batch identifier; means, using said cryptographic key, for providing a unique encrypted number for each address in said list of addresses; and means for outputting said list of addresses, each said address having said unique encrypted number appended thereto.
Claim 3
Dependent Claim
15 words
System as claimed in claim 1 further comprises: means for storing said received mailing information.
Claim 4
Dependent Claim
17 words
System as claimed in claim 1 wherein said information indicative of the postage due includes weight information.
Claim 5
Dependent Claim
22 words
System as claimed in claim 1 further comprises: means for appending the zip code of each address on said list of addresses.
Claim 6
Dependent Claim
22 words
System as claimed in claim 4 further comprises: means for sorting said appended list of addresses according to said appended zip codes.
Claim 7
Dependent Claim
45 words
System as claimed in claim 5 further comprises: a control interface, said control interface including means for entering control information and a display, said control interface communicating with said address appending means, said sorting means, said postage calculation means and said encrypted number providing means.
Claim 8
Dependent Claim
33 words
System as claimed in claim 1 further comprises: means for controlling a printer such that a plurality of mail pieces can be generated each having one of said unique encrypted numbers printed thereupon.
Claim 9
Dependent Claim
15 words
System as claimed in claim 7 further comprises: means for validating any said mail piece.
Claim 10
Dependent Claim
76 words
System as claimed in claim 8 wherein said validating means includes: means for receiving mail piece information, said mail piece information received including said unique encrypted number and batch identifying information; means for retrieving said encryption key, said retrieval being based upon said batch indentifier; and means for comparing said mail piece information with information based upon said encryption key such that the validity of said mail piece is determined by the result of said comparison.
Claim 11
Independent Claim
152 words
A method for securely dispensing postage, said method comprising the steps of: receiving mailing information; said mailing information including a list of addresses, said list of addresses being associated with a number of mail pieces to be sent, and information indicative of the postage due for said mail pieces; calculating the total postage required for said mail pieces; establishing communication with a funds control center, said funds control center being adapted to receive said total postage and the total number of mail pieces to be mailed, said funds control center including means for effecting a funds transfer in the amount of said total postage to a carrier service and, upon completion of said funds transfer, returning a cryptographic key and a batch identifier; providing a unique encrypted number for each address in said list of addresses; and outputting said list of addresses, each said address having said unique encrypted number appended thereto.
Claim 12
Independent Claim
152 words
A method for securely dispensing postage, said method comprising the steps of: receiving mailing information; said mailing information including a list of addresses, said list of addresses being associated with a number of mail pieces to be sent, and information indicative of the postage due for said mail pieces; calculating the total postage required for said mail pieces; establishing communication with a funds control center, said funds control center being adapted to receive said total postage and the total number of mail pieces to be mailed, said funds control center including means for effecting a funds transfer in the amount of said total postage to a carrier service and, upon completion of said funds transfer, returning a cryptographic key and a batch identifier; providing a unique encrypted number for each address in said list of addresses; and outputting said list of addresses, each said address having said unique encrypted number appended thereto.
Claim 13
Dependent Claim
22 words
Method as claimed in claim 10 further including the step of: including weight information with said information indicative of the postage due.
Claim 14
Dependent Claim
23 words
Method as claimed in claim 10 further including the step of: appending the zip code of each address on said list of addresses.
Claim 15
Dependent Claim
23 words
Method as claimed in claim 12 further including the step of: sorting said appended list of addresses according to said appended zip codes.
Claim 16
Dependent Claim
49 words
Method as claimed in claim 13 further including the step of: providing a control interface, said control interface including means for entering control information and a display, said control interface communicating with said address appending means, said sorting means, said postage calculation means and said encrypted number providing means.
Claim 17
Dependent Claim
34 words
Method as claimed in claim 10 further including the step of: controlling a printer such that a plurality of mail pieces can be generated each having one of said unique encrypted numbers printed thereupon.
Claim 18
Dependent Claim
16 words
Method as claimed in claim 15 further comprising the step of: validating any said mail piece.
Claim 19
Dependent Claim
73 words
Method as claimed in claim 16 wherein said validating step includes the steps of: receiving mail piece information, said mail piece information received including said unique encrypted number and a batch identifier; retrieving said encryption key, said retrieval being based upon said batch identifier; and comparing said mail piece information with information based upon said encryption key such that the validity of said mail piece is determined by the result of said comparison.
References Cited (Backward Citations)
US4253158A
Cited
US4376299A
Cited
GB2174039A
Cited
US4775246A
Cited
US4757532A
Cited
US4752950A
Cited
GB2190044A
Cited
US4780828A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-10-09 | 1993-04-10 | 1993-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-10-09 | 1997-04-10 | 1997-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-10-09 | 2001-04-10 | 2001-10-10 | $7700.00 | Window Closed / Lapsed |