Priority Date: 21.11.11 (US 201161562162P)

C02 REFRIGERATION SYSTEM WITH HOT GAS DEFROST

  • Application ID: EP12851221
  • Status: EXAMINATION IN PROGRESS

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Specialization

This patent has the IPC class F25 (REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES) is specialized in F25. 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

  • 21.11.2011 - Priority Date (US 201161562162P)
  • 30.05.2013 - Publication A1 (WO2013078088)
  • 01.10.2014 - Publication A1 (EP2783171)

IPC Classification