CA2595621A1 - Code identificateur unique a barres sur des timbres-poste et appareil et methode de controle de l'usage des timbres a code identificateur a barres - Google Patents

Code identificateur unique a barres sur des timbres-poste et appareil et methode de controle de l'usage des timbres a code identificateur a barres Download PDF

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Publication number
CA2595621A1
CA2595621A1 CA002595621A CA2595621A CA2595621A1 CA 2595621 A1 CA2595621 A1 CA 2595621A1 CA 002595621 A CA002595621 A CA 002595621A CA 2595621 A CA2595621 A CA 2595621A CA 2595621 A1 CA2595621 A1 CA 2595621A1
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CA
Canada
Prior art keywords
stamps
identifier bar
mail
database
stolen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002595621A
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English (en)
Other versions
CA2595621C (fr
Inventor
Joseph Frank Ulvr
Barbara Lynn Critchley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canada Post Corp
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/258,665 external-priority patent/US6415983B1/en
Application filed by Individual filed Critical Individual
Publication of CA2595621A1 publication Critical patent/CA2595621A1/fr
Application granted granted Critical
Publication of CA2595621C publication Critical patent/CA2595621C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Information Transfer Between Computers (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
CA002595621A 1999-02-26 1999-03-15 Code identificateur unique a barres sur des timbres-poste et appareil et methode de controle de l'usage des timbres a code identificateur a barres Expired - Lifetime CA2595621C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/258,665 US6415983B1 (en) 1999-02-26 1999-02-26 Unique identifier bar code on stamps and apparatus and method for monitoring stamp usage with identifier bar codes
US09/258,665 1999-02-26
CA002265326A CA2265326C (fr) 1999-02-26 1999-03-15 Code identificateur unique a barres sur des timbres-poste et appareil et methode de controle de l'usage des timbres a code identificateur a barres

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002265326A Division CA2265326C (fr) 1999-02-26 1999-03-15 Code identificateur unique a barres sur des timbres-poste et appareil et methode de controle de l'usage des timbres a code identificateur a barres

Publications (2)

Publication Number Publication Date
CA2595621A1 true CA2595621A1 (fr) 2000-08-26
CA2595621C CA2595621C (fr) 2009-07-07

Family

ID=38653233

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002595621A Expired - Lifetime CA2595621C (fr) 1999-02-26 1999-03-15 Code identificateur unique a barres sur des timbres-poste et appareil et methode de controle de l'usage des timbres a code identificateur a barres

Country Status (1)

Country Link
CA (1) CA2595621C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7577844B2 (en) 2004-03-17 2009-08-18 Microsoft Corporation Systems and methods for encoding randomly distributed features in an object

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7577844B2 (en) 2004-03-17 2009-08-18 Microsoft Corporation Systems and methods for encoding randomly distributed features in an object

Also Published As

Publication number Publication date
CA2595621C (fr) 2009-07-07

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Effective date: 20190315