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Expired European patentEurope

A method of controlling the milking of an animal and a milking machine

EP 0831692 B1 · Applicant: ALFA LAVAL AGRI AB

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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 May 14, 1996 and granted July 25, 2001. A European patent lasts at most 20 years from filing, so its term ended May 14, 2016.
  • 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 November 14, 2021.
  • 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.
FiledMay 14, 1996
PublishedApril 1, 1998
GrantedJuly 25, 2001
Term endedMay 14, 2016
Application numberEP 96914517
Classification (CPC)A01J5/007

Timeline

Timeline From EPO dates

1997199920012003200520072009201120132015Application filedMay 14, 1996PublishedApril 1, 1998Patent grantedJuly 25, 2001Term endedMay 14, 2016

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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