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Expired European patentEurope

Process for anti-lock braking of the wheels of a vehicle

EP 0559654 B1 · Applicant: LUCAS INDUSTRIES PUBLIC LIMITED COMPANY

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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 September 23, 1991 and granted September 13, 1995. A European patent lasts at most 20 years from filing, so its term ended September 23, 2011.
  • 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 March 23, 2017.
  • 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.
FiledSeptember 23, 1991
PublishedSeptember 15, 1993
GrantedSeptember 13, 1995
Term endedSeptember 23, 2011
Application numberEP 91916978
Classification (CPC)B60T8/173

Timeline

Timeline From EPO dates

1992199419961998200020022004200620082010Application filedSep 23, 1991PublishedSep 15, 1993Patent grantedSep 13, 1995Term endedSep 23, 2011

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.