CA2047512C - Temoin d'inviolabilite pour enveloppe, comportant un motif a elements reflecteurs distincts et methode de fabrication connexe - Google Patents

Temoin d'inviolabilite pour enveloppe, comportant un motif a elements reflecteurs distincts et methode de fabrication connexe

Info

Publication number
CA2047512C
CA2047512C CA 2047512 CA2047512A CA2047512C CA 2047512 C CA2047512 C CA 2047512C CA 2047512 CA2047512 CA 2047512 CA 2047512 A CA2047512 A CA 2047512A CA 2047512 C CA2047512 C CA 2047512C
Authority
CA
Canada
Prior art keywords
envelope
tamper
closing means
sealing
evident
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.)
Expired - Lifetime
Application number
CA 2047512
Other languages
English (en)
Other versions
CA2047512A1 (fr
Inventor
Kenneth R. Makowka
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.)
Individual
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
Application filed by Individual filed Critical Individual
Priority to CA 2047512 priority Critical patent/CA2047512C/fr
Publication of CA2047512A1 publication Critical patent/CA2047512A1/fr
Application granted granted Critical
Publication of CA2047512C publication Critical patent/CA2047512C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Bag Frames (AREA)
  • Package Closures (AREA)
  • Making Paper Articles (AREA)
  • Closing Of Containers (AREA)
CA 2047512 1991-07-22 1991-07-22 Temoin d'inviolabilite pour enveloppe, comportant un motif a elements reflecteurs distincts et methode de fabrication connexe Expired - Lifetime CA2047512C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2047512 CA2047512C (fr) 1991-07-22 1991-07-22 Temoin d'inviolabilite pour enveloppe, comportant un motif a elements reflecteurs distincts et methode de fabrication connexe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2047512 CA2047512C (fr) 1991-07-22 1991-07-22 Temoin d'inviolabilite pour enveloppe, comportant un motif a elements reflecteurs distincts et methode de fabrication connexe

Publications (2)

Publication Number Publication Date
CA2047512A1 CA2047512A1 (fr) 1993-01-23
CA2047512C true CA2047512C (fr) 1999-01-26

Family

ID=4148045

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2047512 Expired - Lifetime CA2047512C (fr) 1991-07-22 1991-07-22 Temoin d'inviolabilite pour enveloppe, comportant un motif a elements reflecteurs distincts et methode de fabrication connexe

Country Status (1)

Country Link
CA (1) CA2047512C (fr)

Also Published As

Publication number Publication date
CA2047512A1 (fr) 1993-01-23

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry