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Expired European patentEurope

Cored yarn, and method and apparatus for producing the same

EP 1087044 B1 · Applicant: Hirashio 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 August 30, 2000 and granted January 21, 2004. A European patent lasts at most 20 years from filing, so its term ended August 30, 2020.
  • 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 March 2, 2026.
  • 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.
FiledAugust 30, 2000
PublishedMarch 28, 2001
GrantedJanuary 21, 2004
Term endedAugust 30, 2020
Application numberEP 00307415
Classification (CPC)D02G3/324

Timeline

Timeline From EPO dates

2001200320052007200920112013201520172019Application filedAug 30, 2000PublishedMarch 28, 2001Patent grantedJan 21, 2004Term endedAug 30, 2020

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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