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Expired European patentEurope

A beam for use in treatment of textile strips with treatment liquid

EP 0048975 B1 · Applicant: YOSHIDA KOGYO K.K.

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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 September 25, 1981 and granted April 24, 1985. A European patent lasts at most 20 years from filing, so its term ended September 25, 2001.
  • 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 25, 2007.
  • 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.
FiledSeptember 25, 1981
PublishedApril 7, 1982
GrantedApril 24, 1985
Term endedSeptember 25, 2001
Application numberEP 81107640
Classification (CPC)D06B5/12 +1 more

Timeline

Timeline From EPO dates

1982198419861988199019921994199619982000Application filedSep 25, 1981PublishedApril 7, 1982Patent grantedApril 24, 1985Term endedSep 25, 2001

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.