Priority Date: 30.04.10 (FI 20100005475)

ARRANGEMENT FOR ADJUSTING THE OPERATION OF VALVE IN CHIMNEY FLUE

  • Application ID: EP11765134
  • Status: EXAMINATION REQUESTED

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Specialization

This EP application has the IPC class E04 (BUILDING) and F23 (COMBUSTION APPARATUS; COMBUSTION PROCESSES). We found, that Oslo Patentkontor AS, Jabbusch Siekmann & Wasiljeff, Giambrocono & C SpA, ARC-IP sprl, NV Bekaert SA and 12 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 30.04.2010 - Priority Date (FI 20100005475)
  • 13.10.2011 - Publication A1 (WO2011124756)
  • 13.02.2013 - Publication A1 (EP2556302)

IPC Classification