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Expired European patentEurope

Retracting tip trocar with plunger sensor

EP 0705077 B1 · Applicant: ORIGIN MEDSYSTEMS, INC.

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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 May 27, 1994 and granted April 8, 1998. A European patent lasts at most 20 years from filing, so its term ended May 27, 2014.
  • 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 November 27, 2019.
  • 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.
FiledMay 27, 1994
PublishedApril 10, 1996
GrantedApril 8, 1998
Term endedMay 27, 2014
Application numberEP 94918161
Classification (CPC)A61B17/3496

Timeline

Timeline From EPO dates

1995199719992001200320052007200920112013Application filedMay 27, 1994PublishedApril 10, 1996Patent grantedApril 8, 1998Term endedMay 27, 2014

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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