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Expired European patentEurope

Moisture-permeable waterproof laminated fabric and process for producing the same

EP 0151963 B1 · Applicant: UNITIKA LTD.

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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 January 20, 1985 and granted April 15, 1992. A European patent lasts at most 20 years from filing, so its term ended January 20, 2005.
  • 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 July 20, 2010.
  • 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.
FiledJanuary 20, 1985
PublishedAugust 21, 1985
GrantedApril 15, 1992
Term endedJanuary 20, 2005
Application numberEP 85100562
Classification (CPC)D06N3/183 +2 more

Timeline

Timeline From EPO dates

1986198819901992199419961998200020022004Application filedJan 20, 1985PublishedAug 21, 1985Patent grantedApril 15, 1992Term endedJan 20, 2005

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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