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EP 1064446 B1 · Applicant: DORMA GmbH + Co. KG

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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 January 7, 2000 and granted April 21, 2004. A European patent lasts at most 20 years from filing, so its term ended January 7, 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 July 7, 2025.
  • 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.
FiledJanuary 7, 2000
PublishedJanuary 3, 2001
GrantedApril 21, 2004
Term endedJanuary 7, 2020
Application numberEP 00901073
Classification (CPC)E05F3/102

Timeline

Timeline From EPO dates

2001200320052007200920112013201520172019Application filedJan 7, 2000PublishedJan 3, 2001Patent grantedApril 21, 2004Term endedJan 7, 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

Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.