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Expired European patentEurope

Radiant heater for heating the building material in a laser sintering device

EP 1762122 B1 · Applicant: EOS GmbH Electro Optical Systems

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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 April 28, 2006 and granted March 26, 2008. A European patent lasts at most 20 years from filing, so its term ended April 28, 2026.
  • 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.
FiledApril 28, 2006
PublishedMarch 14, 2007
GrantedMarch 26, 2008
Term endedApril 28, 2026
Application numberEP 06742741
Classification (CPC)B23K26/34 +2 more

Timeline

Timeline From EPO dates

2007200920112013201520172019202120232025Application filedApril 28, 2006PublishedMarch 14, 2007Patent grantedMarch 26, 2008Term endedApril 28, 2026

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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