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Expired European patentEurope

Control in method and system of a filling device

EP 0369357 B1 · Applicant: SOCIETE DES PRODUITS NESTLE S.A.

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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 November 11, 1989 and granted May 13, 1992. A European patent lasts at most 20 years from filing, so its term ended November 11, 2009.
  • 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 May 11, 2015.
  • 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.
FiledNovember 11, 1989
PublishedMay 23, 1990
GrantedMay 13, 1992
Term endedNovember 11, 2009
Application numberEP 89120928
Classification (CPC)G01F25/0092 +2 more

Timeline

Timeline From EPO dates

1990199219941996199820002002200420062008Application filedNov 11, 1989PublishedMay 23, 1990Patent grantedMay 13, 1992Term endedNov 11, 2009

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

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