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Expired European patentEurope

Strengthened edge packaging containers and method for producing a packaging material for such containers

EP 0503314 B1 · Applicant: Tetra Laval Holdings & Finance SA

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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.

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Why it's free to use

  • Filed February 18, 1992 and granted March 27, 1996. A European patent lasts at most 20 years from filing, so its term ended February 18, 2012.
  • A supplementary protection certificate, which can extend a medicine or crop-protection patent, adds at most five and a half years, so even that would have ended by August 18, 2017.
  • 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.
FiledFebruary 18, 1992
PublishedSeptember 16, 1992
GrantedMarch 27, 1996
Term endedFebruary 18, 2012
Application numberEP 92102666
Classification (CPC)B65D5/443

Timeline

Timeline From EPO dates

1993199519971999200120032005200720092011Application filedFeb 18, 1992PublishedSep 16, 1992Patent grantedMarch 27, 1996Term endedFeb 18, 2012

Sources & verification

Official EPO records

Full published documentClaims, description and drawings as a PDF.EPOEuropean Patent RegisterProcedure, status, file inspection and legal events.EPOLinked open EP data recordThe bibliographic record this page is built from.EPO

Cross-check elsewhere

Google PatentsFull text, worldwide family, citing patents and legal events.patents.google.comEspacenetNational family members and their legal status.European Patent Office

Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.