Priority Date: 17.08.12 (JP 20120181052)

WELDING DEVICE FOR ELECTRIC RESISTANCE WELDED PIPE

  • Application ID: EP13879600
  • Status: GRANT OF PATENT INTENDED

Attorney

Employment test 51 - 200 employees
Company dna vossius and partner
operating since 1961
Headquarter in Munich and 3 offices
active in Legal Services and IP-related Communication Service

Specialization

This patent has the IPC combination B21 (MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL) and B23 (MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR) is specialized in the combination B21 and B23. We found, that Findeisen Neumann, Cohausz & Florack Partnerschaftsgesellschaft mbB, Patentbüro Paul Rosenich AG, Keller & Partner Patentanwälte AG, Cohausz Hannig Borkowski Wißgott Patentanwaltskanzlei GbR and 19 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 17.08.2012 - Priority Date (JP 20120181052)
  • 20.02.2014 - Publication A1 (WO2014027564)
  • 24.06.2015 - Publication A1 (EP2886237)