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European application, no grantEurope

Process for the realisation of structures, especially of structures for the protection of embankments and slopes, and installation to perform the process

EP 0078357 A1 · Applicant: "Inter-Béton" société anonyme

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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 29, 1981 and never granted as a European patent. Had it been granted, its 20-year term would have ended October 29, 2001.
  • 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 29, 2007.
  • 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 29, 1981
PublishedMay 11, 1983
GrantedNever granted
Term endedOctober 29, 2001
Application numberEP 81870043
Classification (CPC)E02B3/121

Timeline

Timeline From EPO dates

1982198419861988199019921994199619982000Application filedOct 29, 1981PublishedMay 11, 1983Term endedOct 29, 2001

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.