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European application, no grantEurope

Device for determining the contact forces between a spectacle frame and the head of a spectacle wearer

EP 0240599 A2 · Applicant: EYEMETRICS-SYSTEMS AG

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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.

Why it's free to use

  • Filed October 27, 1986 and never granted as a European patent. Had it been granted, its 20-year term would have ended October 27, 2006.
  • 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 April 27, 2012.
  • 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.
FiledOctober 27, 1986
PublishedOctober 14, 1987
GrantedNever granted
Term endedOctober 27, 2006
Application numberEP 86114883
Classification (CPC)G01L5/00

Timeline

Timeline From EPO dates

1987198919911993199519971999200120032005Application filedOct 27, 1986PublishedOct 14, 1987Term endedOct 27, 2006

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