Priority Date: 13.09.11 (GB 20110015816)

AN AIR EXTRACTION SYSTEM

  • Application ID: EP12769152
  • Status: PATENT GRANTED

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Specialization

This patent has the IPC class F24 (HEATING; RANGES; VENTILATING) Bromhead Johnson is specialized in F24. 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

  • 13.09.2011 - Priority Date (GB 20110015816)
  • 21.03.2013 - Publication A1 (WO2013038194)
  • 30.07.2014 - Publication A1 (EP2758719)
  • 05.04.2017 - Publication B1 (EP2758719)

IPC Classification