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Expired European patentEurope

Flux-containing brazing agent brazed at low temperature

EP 1758701 B1 · Applicant: Sunkwang Brazing Filler Metal Co. Ltd.

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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 June 15, 2004 and granted August 22, 2012. A European patent lasts at most 20 years from filing, so its term ended June 15, 2024.
  • 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.
FiledJune 15, 2004
PublishedMarch 7, 2007
GrantedAugust 22, 2012
Term endedJune 15, 2024
Application numberEP 04736887
Classification (CPC)B23K35/362 +2 more

Timeline

Timeline From EPO dates

2005200720092011201320152017201920212023Application filedJune 15, 2004PublishedMarch 7, 2007Patent grantedAug 22, 2012Term endedJune 15, 2024

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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