Priority Date: 16.12.13 (EP 20130197318)

Polygonal hairspring for a timepiece resonator

  • Application ID: EP14193409
  • Status: EXAMINATION REQUESTED

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Specialization

This patent has the IPC class G04 (HOROLOGY) is specialized in G04. 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

  • 16.12.2013 - Priority Date (EP 20130197318)
  • 24.06.2015 - Publication A2 (EP2887152)
  • 08.06.2016 - Publication A3 (EP2887152)

IPC Classification