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Expired European patentEurope

Airtight waterproof slide fastener

EP 1269878 B1 · Applicant: YKK CORPORATION

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Overview

The published document from the EPO: abstract, claims, description and drawings. Open it full size

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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 May 23, 2002 and granted September 26, 2007. A European patent lasts at most 20 years from filing, so its term ended May 23, 2022.
  • Supplementary protection certificates extend only medicine and crop-protection patents, and it isn't classified as either.
  • 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.
FiledMay 23, 2002
PublishedJanuary 2, 2003
GrantedSeptember 26, 2007
Term endedMay 23, 2022
Application numberEP 02253654
Classification (CPC)A44B19/32

Timeline

Timeline From EPO dates

2003200520072009201120132015201720192021Application filedMay 23, 2002PublishedJan 2, 2003Patent grantedSep 26, 2007Term endedMay 23, 2022

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.