Priority Date: 13.09.13 (US 201314026717)

Air compressor and method for controlling its inlet valve

  • Application ID: EP14184235


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This EP application has the IPC class 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). We found, that Geyer Fehners & Partner mbB, Dreiss Patentanwälte PartG mbB, Dr. Solf & Zapf, Patentanwälte Dr. Knoblauch PartGmbB, Cohausz Hannig Borkowski Wißgott Patentanwaltskanzlei GbR and 33 others are specialized in this combination either. For a similar patent, they might be a good choice.


  • 13.09.2013 - Priority Date (US 201314026717)
  • 18.03.2015 - Publication A1 (EP2848845)
  • 03.05.2017 - Publication B1 (EP2848845)

IPC Classification