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Expired European patentEurope

Drive for a spinning machine, in particular for a flyer

EP 0442066 B1 · Applicant: Zinser Textilmaschinen GmbH

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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 6, 1990 and granted September 21, 1994. A European patent lasts at most 20 years from filing, so its term ended December 6, 2010.
  • 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 6, 2016.
  • 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 6, 1990
PublishedAugust 21, 1991
GrantedSeptember 21, 1994
Term endedDecember 6, 2010
Application numberEP 90123417
Classification (CPC)D01H1/241

Timeline

Timeline From EPO dates

1991199319951997199920012003200520072009Application filedDec 6, 1990PublishedAug 21, 1991Patent grantedSep 21, 1994Term endedDec 6, 2010

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.