Patent Yard Sign in
Expired European patentEurope

Intravascular catheter having combined imaging abrasion head

EP 0530296 B1 · Applicant: CARDIOVASCULAR IMAGING SYSTEMS, INC.

EPO PDF

Overview

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

Read the whole patent

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.

Google PatentsEPO PDF

Why it's free to use

  • Filed May 20, 1991 and granted November 13, 1996. A European patent lasts at most 20 years from filing, so its term ended May 20, 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 November 20, 2016.
  • 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 20, 1991
PublishedMarch 10, 1993
GrantedNovember 13, 1996
Term endedMay 20, 2011
Application numberEP 91910450
Classification (CPC)A61B8/12 +1 more

Timeline

Timeline From EPO dates

1992199419961998200020022004200620082010Application filedMay 20, 1991PublishedMarch 10, 1993Patent grantedNov 13, 1996Term endedMay 20, 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

Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.