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Expired European patentEurope

Method for the production of a stamping tool to stamp safety elements in surfaces of carrier materials, as well as carrier material with at least one safety element

EP 1673230 B1 · Applicant: SAUERESSIG GMBH & CO.

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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 October 9, 2003 and granted December 12, 2007. A European patent lasts at most 20 years from filing, so its term ended October 9, 2023.
  • 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.
FiledOctober 9, 2003
PublishedJune 28, 2006
GrantedDecember 12, 2007
Term endedOctober 9, 2023
Application numberEP 03818896
Classification (CPC)G03H1/028

Timeline

Timeline From EPO dates

2004200620082010201220142016201820202022Application filedOct 9, 2003PublishedJune 28, 2006Patent grantedDec 12, 2007Term endedOct 9, 2023

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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