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Expired European patentEurope

Torch for arc welding with a wire with a contact tip, an insulating protective sleeve and a metal nozzle

EP 1764179 B1 · Applicant: Lincoln Global, Inc.

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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 March 18, 2006 and granted September 1, 2010. A European patent lasts at most 20 years from filing, so its term ended March 18, 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.
FiledMarch 18, 2006
PublishedMarch 21, 2007
GrantedSeptember 1, 2010
Term endedMarch 18, 2026
Application numberEP 06005578
Classification (CPC)B23K9/173 +2 more

Timeline

Timeline From EPO dates

2007200920112013201520172019202120232025Application filedMarch 18, 2006PublishedMarch 21, 2007Patent grantedSep 1, 2010Term endedMarch 18, 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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