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Expired European patentEurope

Drive device for a side ventilator window

EP 0964975 B1 · Applicant: Mannesmann VDO Aktiengesellschaft

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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 January 29, 1998 and granted February 14, 2001. A European patent lasts at most 20 years from filing, so its term ended January 29, 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 July 29, 2023.
  • 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.
FiledJanuary 29, 1998
PublishedDecember 22, 1999
GrantedFebruary 14, 2001
Term endedJanuary 29, 2018
Application numberEP 98905364
Classification (CPC)E05F15/63

Timeline

Timeline From EPO dates

1999200120032005200720092011201320152017Application filedJan 29, 1998PublishedDec 22, 1999Patent grantedFeb 14, 2001Term endedJan 29, 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

Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.