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Expired European patentEurope

Security element for use as photocopy protection

EP 1492677 B1 · Applicant: OVD Kinegram AG

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Overview

The published document from the EPO: abstract, claims, description and drawings. Open it full size

Read the whole patent

Listed from its EPO record in Patent Yard's archive of European patents past their term. Its claims, description and drawings are in the EPO PDF and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Filed April 3, 2003 and granted May 14, 2014. A European patent lasts at most 20 years from filing, so its term ended April 3, 2023.
  • Supplementary protection certificates extend only medicine and crop-protection patents, and it isn't classified as either.
  • We check European rights only. A US or other national patent in its family could still be in force: check its family on Espacenet or Google Patents.
FiledApril 3, 2003
PublishedJanuary 5, 2005
GrantedMay 14, 2014
Term endedApril 3, 2023
Application numberEP 03720417
Classification (CPC)B42D25/328

Timeline

Timeline From EPO dates

2004200620082010201220142016201820202022Application filedApril 3, 2003PublishedJan 5, 2005Patent grantedMay 14, 2014Term endedApril 3, 2023

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