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Expired European patentEurope

System frame, arranged on the body frame of a truck

EP 0495166 B1 · Applicant: SIEMENS AKTIENGESELLSCHAFT

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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.

Why it's free to use

  • Filed November 7, 1991 and granted October 19, 1994. A European patent lasts at most 20 years from filing, so its term ended November 7, 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 May 7, 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.
FiledNovember 7, 1991
PublishedJuly 22, 1992
GrantedOctober 19, 1994
Term endedNovember 7, 2011
Application numberEP 91118963
Classification (CPC)B60S9/02

Timeline

Timeline From EPO dates

1992199419961998200020022004200620082010Application filedNov 7, 1991PublishedJuly 22, 1992Patent grantedOct 19, 1994Term endedNov 7, 2011

Sources & verification