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Expired European patentEurope

Molding with hard-coating layer and process for producing the same

EP 0682061 B1 · Applicant: NIPPON ZEON CO., LTD.

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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 December 24, 1993 and granted September 5, 2001. A European patent lasts at most 20 years from filing, so its term ended December 24, 2013.
  • 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 June 24, 2019.
  • 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.
FiledDecember 24, 1993
PublishedNovember 15, 1995
GrantedSeptember 5, 2001
Term endedDecember 24, 2013
Application numberEP 94903049
Classification (CPC)C08J7/046 +1 more

Timeline

Timeline From EPO dates

1994199619982000200220042006200820102012Application filedDec 24, 1993PublishedNov 15, 1995Patent grantedSep 5, 2001Term endedDec 24, 2013

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

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