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Expired European patentEurope

Method for voltage regulation of an automobile

EP 0753924 B1 · Applicant: Bayerische Motoren Werke 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 May 28, 1996 and granted March 8, 2000. A European patent lasts at most 20 years from filing, so its term ended May 28, 2016.
  • 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 November 28, 2021.
  • 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.
FiledMay 28, 1996
PublishedJanuary 15, 1997
GrantedMarch 8, 2000
Term endedMay 28, 2016
Application numberEP 96108400
Classification (CPC)H02J7/14

Timeline

Timeline From EPO dates

1997199920012003200520072009201120132015Application filedMay 28, 1996PublishedJan 15, 1997Patent grantedMarch 8, 2000Term endedMay 28, 2016

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.