Priority Date: 24.10.07 (JP 20070276514)

Displacement control valve for variable displacement compressor

  • Application ID: EP08167219
  • Status: No opposition filed within time limit


Employment test 51 - 200 employees
Company dna tbk patent
operating since 1972
Headquarter in Munich
active in Legal Services and IP Consulting


This EP application has the IPC class F04 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS). 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.


  • 24.10.2007 - Priority Date (JP 20070276514)
  • 29.04.2009 - Publication A2 (EP2053244)
  • 22.01.2014 - Publication A3 (EP2053244)
  • 04.03.2015 - Publication B1 (EP2053244)

IPC Classification