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Expired European patentEurope

Elastic spring insert for artificial foot

EP 0885600 B1 · Applicant: Otto Bock Orthopädische Industrie Besitz- und Verwaltungs-Kommanditgesellschaft

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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 February 14, 1998 and granted October 17, 2001. A European patent lasts at most 20 years from filing, so its term ended February 14, 2018.
  • 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 August 14, 2023.
  • 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.
FiledFebruary 14, 1998
PublishedDecember 23, 1998
GrantedOctober 17, 2001
Term endedFebruary 14, 2018
Application numberEP 98102575
Classification (CPC)A61F2/66

Timeline

Timeline From EPO dates

1999200120032005200720092011201320152017Application filedFeb 14, 1998PublishedDec 23, 1998Patent grantedOct 17, 2001Term endedFeb 14, 2018

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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