Priority Date: 19.02.08 (JP 20080037681)

Roller follower and valve train

  • Application ID: EP09712949
  • Status: No opposition filed within time limit


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This EP application has the IPC combination C21, C22, F01, and F16. We found, that Bockermann Ksoll Griepenstroh Osterhoff is specialized in this combination either. For a similar patent, they might be a good choice.


  • 19.02.2008 - Priority Date (JP 20080037681)
  • 27.08.2009 - Publication A1 (WO2009104498)
  • 01.12.2010 - Publication A1 (EP2256307)
  • 28.11.2012 - Publication B1 (EP2256307)