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Expired European patentEurope

Hydropneumatic suspension system especially for a driver's cab of motor vehicles

EP 0495442 B1 · Applicant: HEMSCHEIDT FAHRWERKTECHNIK GmbH & Co.

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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 January 14, 1992 and granted June 8, 1994. A European patent lasts at most 20 years from filing, so its term ended January 14, 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 July 14, 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.
FiledJanuary 14, 1992
PublishedJuly 22, 1992
GrantedJune 8, 1994
Term endedJanuary 14, 2012
Application numberEP 92100476
Classification (CPC)B60G99/008 +2 more

Timeline

Timeline From EPO dates

1993199519971999200120032005200720092011Application filedJan 14, 1992PublishedJuly 22, 1992Patent grantedJune 8, 1994Term endedJan 14, 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.