Priority Date: 17.04.12 (DE 20121007528)

INSERT ASSEMBLY HAVING A FRAME BOX AND FUEL FEED SUPPORT, ELECTRIC ARC FURNACE EQUIPPED WITH SAID ASSEMBLY AND METHOD FOR OPERATING AN ELECTRIC ARC FURNACE OF THIS TYPE

  • Application ID: EP13728097
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

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Specialization

This patent has the IPC combination C21 (METALLURGY OF IRON) and F27 (FURNACES; KILNS; OVENS; RETORTS) is specialized in the combination C21 and F27. We found, that Becker Müller Patentanwälte, Luchs & Partner Patentanwälte AG, Demski & Nobbe, Jostarndt Patentanwalts AG, Patronus IP Ganahl Naefe GbR and 4 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 17.04.2012 - Priority Date (DE 20121007528)
  • 24.10.2013 - Publication A1 (WO2013156016)
  • 25.02.2015 - Publication A1 (EP2839043)
  • 23.03.2016 - Publication B1 (EP2839043)

IPC Classification