Priority Date: 25.08.11 (GB 20110014702)

VARIABLE PITCH FANS

  • Application ID: EP12753778
  • Status: GRANT OF PATENT INTENDED

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Specialization

This patent has the IPC combination F04 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS) and F16 (ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL) is specialized in the combination F04 and F16. We found, that Geyer Fehners & Partner mbB, Patentanwälte Schuster, Müller & Partner mbB, Patent attorney Dipl.-Ing. (FH) Matthias Thomas, Dreiss Patentanwälte PartG mbB, Dr. Graf & Partner AG and 31 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 25.08.2011 - Priority Date (GB 20110014702)
  • 28.02.2013 - Publication A2 (WO2013027002)
  • 09.07.2014 - Publication A2 (EP2751431)