Priority Date: 09.10.06 (DE 20061048076)

Filter device, in particular for filtering combustion air in combustion engines

  • Application ID: EP07116806
  • Status: No opposition filed within time limit


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This EP application has the IPC class F02 (COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.


  • 09.10.2006 - Priority Date (DE 20061048076)
  • 16.04.2008 - Publication A2 (EP1911960)
  • 27.10.2010 - Publication A3 (EP1911960)
  • 27.06.2012 - Publication B1 (EP1911960)

IPC Classification