Priority Date: 31.05.12 (DE 20121010836)

METHOD AND DEVICE FOR IMPROVING THE QUALITY OF THE WELD SEAM IN FRICTION STIR WELDING

  • Application ID: EP13731662
  • Status: PATENT GRANTED

Applicant

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Specialization

This patent has the IPC class B23 (MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR) Patentanwälte Kindermann GbR is specialized in B23. Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 31.05.2012 - Priority Date (DE 20121010836)
  • 05.12.2013 - Publication A1 (WO2013178215)
  • 08.04.2015 - Publication A1 (EP2855073)
  • 02.11.2016 - Publication B1 (EP2855073)

IPC Classification