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European application, no grantEurope

Arrangement for the control of condition parameters of a drive determined by torsional vibrations

EP 0478529 A2 · Applicant: DR. ING. GEISLINGER & CO. SCHWINGUNGSTECHNIK GESELLSCHAFT M.B.H.

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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 August 16, 1991 and never granted as a European patent. Had it been granted, its 20-year term would have ended August 16, 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 February 16, 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.
FiledAugust 16, 1991
PublishedApril 1, 1992
GrantedNever granted
Term endedAugust 16, 2011
Application numberEP 91890182
Classification (CPC)G01H1/003

Timeline

Timeline From EPO dates

1992199419961998200020022004200620082010Application filedAug 16, 1991PublishedApril 1, 1992Term endedAug 16, 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

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