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Expired European patentEurope

Device for testing the mechanical strength of pressurized containers at an elevated temperature

EP 0267832 B1 · Applicant: L'OREAL

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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 October 19, 1987 and granted June 13, 1990. A European patent lasts at most 20 years from filing, so its term ended October 19, 2007.
  • 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 19, 2013.
  • 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 19, 1987
PublishedMay 18, 1988
GrantedJune 13, 1990
Term endedOctober 19, 2007
Application numberEP 87402332
Classification (CPC)G01M3/02 +1 more

Timeline

Timeline From EPO dates

1988199019921994199619982000200220042006Application filedOct 19, 1987PublishedMay 18, 1988Patent grantedJune 13, 1990Term endedOct 19, 2007

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.