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Expired European patentEurope

Fluid pressure modulator valve apparatus

EP 0516348 B1 · Applicant: Knorr-Bremse Systems for Commercial Vehicles Limited

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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 21, 1992 and granted September 20, 1995. A European patent lasts at most 20 years from filing, so its term ended May 21, 2012.
  • 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 21, 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.
FiledMay 21, 1992
PublishedDecember 2, 1992
GrantedSeptember 20, 1995
Term endedMay 21, 2012
Application numberEP 92304646
Classification (CPC)B60T15/24 +1 more

Timeline

Timeline From EPO dates

1993199519971999200120032005200720092011Application filedMay 21, 1992PublishedDec 2, 1992Patent grantedSep 20, 1995Term endedMay 21, 2012

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.