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Expired European patentEurope

Hydraulically actuated multiple disc clutch

EP 1503101 B1 · Applicant: ZF Sachs AG

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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 July 26, 2003 and granted April 26, 2006. A European patent lasts at most 20 years from filing, so its term ended July 26, 2023.
  • Supplementary protection certificates extend only medicine and crop-protection patents, and it isn't classified as either.
  • 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.
FiledJuly 26, 2003
PublishedFebruary 2, 2005
GrantedApril 26, 2006
Term endedJuly 26, 2023
Application numberEP 03017013
Classification (CPC)F16D48/02 +2 more

Timeline

Timeline From EPO dates

2004200620082010201220142016201820202022Application filedJuly 26, 2003PublishedFeb 2, 2005Patent grantedApril 26, 2006Term endedJuly 26, 2023

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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