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Expired European patentEurope

Device for measuring blood pressure

EP 0154995 B1 · Applicant: OMRON TATEISI ELECTRONICS CO.

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Overview

The published document from the EPO: abstract, claims, description and drawings. Open it full size

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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 March 13, 1985 and granted September 19, 1990. A European patent lasts at most 20 years from filing, so its term ended March 13, 2005.
  • 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 September 13, 2010.
  • 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.
FiledMarch 13, 1985
PublishedSeptember 18, 1985
GrantedSeptember 19, 1990
Term endedMarch 13, 2005
Application numberEP 85102899
Classification (CPC)A61B5/022

Timeline

Timeline From EPO dates

1986198819901992199419961998200020022004Application filedMarch 13, 1985PublishedSep 18, 1985Patent grantedSep 19, 1990Term endedMarch 13, 2005

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.