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Expired European patentEurope

Lift car with a modified door lock

EP 0383087 B1 · Applicant: INVENTIO AG

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Overview

The published document from the EPO: abstract, claims, description and drawings. Open it full size

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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, 1990 and granted January 19, 1994. A European patent lasts at most 20 years from filing, so its term ended January 29, 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 July 29, 2015.
  • 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, 1990
PublishedAugust 22, 1990
GrantedJanuary 19, 1994
Term endedJanuary 29, 2010
Application numberEP 90101742
Classification (CPC)B66B13/12

Timeline

Timeline From EPO dates

1991199319951997199920012003200520072009Application filedJan 29, 1990PublishedAug 22, 1990Patent grantedJan 19, 1994Term endedJan 29, 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.