Priority Date: 23.06.11 (CN 20112215866U)

EMERGENCY LIGHTING DEVICE

  • Application ID: EP12802112
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

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Specialization

This patent has the IPC class F21 (LIGHTING) is specialized in F21. 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.

Timeline

  • 23.06.2011 - Priority Date (CN 20112215866U)
  • 27.12.2012 - Publication A1 (WO2012175042)
  • 30.04.2014 - Publication A1 (EP2725283)
  • 13.01.2016 - Publication B1 (EP2725283)

IPC Classification