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Expired European patentEurope

Co-ordinate measuring instrument with a feeler in the form of a solid body oscillator

EP 0872706 B1 · Applicant: Carl Zeiss

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Overview

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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 August 23, 1994 and granted February 4, 2004. A European patent lasts at most 20 years from filing, so its term ended August 23, 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 February 23, 2020.
  • 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.
FiledAugust 23, 1994
PublishedOctober 21, 1998
GrantedFebruary 4, 2004
Term endedAugust 23, 2014
Application numberEP 98110602
Classification (CPC)G01B7/002 +2 more

Timeline

Timeline From EPO dates

1995199719992001200320052007200920112013Application filedAug 23, 1994PublishedOct 21, 1998Patent grantedFeb 4, 2004Term endedAug 23, 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

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