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Expired European patentEurope

System and method for washing machine cycle identification and chemical dosing identification

EP 1036232 B1 · Applicant: UNILEVER N.V.

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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 8, 1998 and granted June 12, 2002. A European patent lasts at most 20 years from filing, so its term ended October 8, 2018.
  • 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 8, 2024.
  • 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 8, 1998
PublishedSeptember 20, 2000
GrantedJune 12, 2002
Term endedOctober 8, 2018
Application numberEP 98955435
Classification (CPC)D06F39/022

Timeline

Timeline From EPO dates

1999200120032005200720092011201320152017Application filedOct 8, 1998PublishedSep 20, 2000Patent grantedJune 12, 2002Term endedOct 8, 2018

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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