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Expired European patentEurope

Packaging and metering system

EP 0820719 B1 · Applicant: Woellner-Werke GmbH & CO.

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Overview

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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 October 25, 1994 and granted May 17, 2000. A European patent lasts at most 20 years from filing, so its term ended October 25, 2014.
  • 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 April 25, 2020.
  • 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.
FiledOctober 25, 1994
PublishedJanuary 28, 1998
GrantedMay 17, 2000
Term endedOctober 25, 2014
Application numberEP 97116553
Classification (CPC)B65D33/14 +2 more

Timeline

Timeline From EPO dates

1995199719992001200320052007200920112013Application filedOct 25, 1994PublishedJan 28, 1998Patent grantedMay 17, 2000Term endedOct 25, 2014

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.