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Expired European patentEurope

Laser machining apparatus for manufacturing a multilayered printed wiring board

EP 1852209 B1 · Applicant: IBIDEN CO., 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 November 14, 1997 and granted August 14, 2013. A European patent lasts at most 20 years from filing, so its term ended November 14, 2017.
  • 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 14, 2023.
  • 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 14, 1997
PublishedNovember 7, 2007
GrantedAugust 14, 2013
Term endedNovember 14, 2017
Application numberEP 07113885
Classification (CPC)B23K26/082 +2 more

Timeline

Timeline From EPO dates

1998200020022004200620082010201220142016Application filedNov 14, 1997PublishedNov 7, 2007Patent grantedAug 14, 2013Term endedNov 14, 2017

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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