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Expired European patentEurope

Method for operating an electrical power steering

EP 1772349 B1 · Applicant: ZF-Lenksysteme GmbH

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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 July 27, 2006 and granted June 3, 2009. A European patent lasts at most 20 years from filing, so its term ended July 27, 2026.
  • Supplementary protection certificates extend only medicine and crop-protection patents, and it isn't classified as either.
  • 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.
FiledJuly 27, 2006
PublishedApril 11, 2007
GrantedJune 3, 2009
Term endedJuly 27, 2026
Application numberEP 06117927
Classification (CPC)B62D5/0469

Timeline

Timeline From EPO dates

2007200920112013201520172019202120232025Application filedJuly 27, 2006PublishedApril 11, 2007Patent grantedJune 3, 2009Term endedJuly 27, 2026

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.