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Expired European patentEurope

Apparatus for cleaning fibres or filaments

EP 1044076 B1 · Applicant: ELECTRICITE DE STRASBOURG (SOCIETE ANONYME)

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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 December 24, 1998 and granted November 17, 2004. A European patent lasts at most 20 years from filing, so its term ended December 24, 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 June 24, 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.
FiledDecember 24, 1998
PublishedOctober 18, 2000
GrantedNovember 17, 2004
Term endedDecember 24, 2018
Application numberEP 98963634
Classification (CPC)B08B1/20 +2 more

Timeline

Timeline From EPO dates

1999200120032005200720092011201320152017Application filedDec 24, 1998PublishedOct 18, 2000Patent grantedNov 17, 2004Term endedDec 24, 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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