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Expired European patentEurope

A device for supplying a pair of wires to a rotating wire guide in a coil winding machine

EP 0011827 B1 · Applicant: TEKMA KINOMAT S.p.A.

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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 November 22, 1979 and granted February 29, 1984. A European patent lasts at most 20 years from filing, so its term ended November 22, 1999.
  • 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 May 22, 2005.
  • 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.
FiledNovember 22, 1979
PublishedJune 11, 1980
GrantedFebruary 29, 1984
Term endedNovember 22, 1999
Application numberEP 79104647
Classification (CPC)B65H54/10 +1 more

Timeline

Timeline From EPO dates

1980198219841986198819901992199419961998Application filedNov 22, 1979PublishedJune 11, 1980Patent grantedFeb 29, 1984Term endedNov 22, 1999

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.