Priority Date: 27.07.12 (CN 20121263358)

CONICAL SURFACE FRICTION TYPE OVERRUNNING CLUTCH

  • Application ID: EP13822181
  • Status: GRANT OF PATENT INTENDED

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Specialization

This patent has the IPC class F16 (ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL) is specialized in F16. 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

  • 27.07.2012 - Priority Date (CN 20121263358)
  • 30.01.2014 - Publication A1 (WO2014015719)
  • 03.06.2015 - Publication A1 (EP2878843)

IPC Classification