Priority Date: 19.07.11 (US 201161509270P)

SPARK PLUG CONSTRUCTION

  • Application ID: EP11869542
  • Status: GRANT OF PATENT INTENDED

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Specialization

This patent has the IPC class H01 (BASIC ELECTRIC ELEMENTS) is specialized in H01. 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

  • 19.07.2011 - Priority Date (US 201161509270P)
  • 24.01.2013 - Publication A1 (WO2013010246)
  • 28.05.2014 - Publication A1 (EP2735065)

IPC Classification