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Expired European patentEurope

Method and apparatus for forming splices in flexible, fusible material and material spliced accordingly

EP 0542868 B1 · Applicant: EASTMAN CHEMICAL COMPANY

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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 July 31, 1991 and granted December 11, 1996. A European patent lasts at most 20 years from filing, so its term ended July 31, 2011.
  • 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 January 31, 2017.
  • 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.
FiledJuly 31, 1991
PublishedMay 26, 1993
GrantedDecember 11, 1996
Term endedJuly 31, 2011
Application numberEP 91915169
Classification (CPC)B29C65/78 +2 more

Timeline

Timeline From EPO dates

1992199419961998200020022004200620082010Application filedJuly 31, 1991PublishedMay 26, 1993Patent grantedDec 11, 1996Term endedJuly 31, 2011

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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