Priority Date: 12.05.12 (CN 20121155143)

METHOD OF DEVICE FOR CONVERTING ROTARY MOTION TO RECIPROCATING PERCUSSION MOTION AND DEVICE FOR CONVERTING ROTARY MOTION TO RECIPROCATING PERCUSSION MOTION THAT IMPLEMENTS THE METHOD

  • Application ID: EP13790626
  • Status: GRANT OF PATENT INTENDED

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Specialization

This patent has the IPC class E21 (EARTH OR ROCK DRILLING; MINING) MSP Europe UAB is specialized in E21. 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

  • 12.05.2012 - Priority Date (CN 20121155143)
  • 21.11.2013 - Publication A1 (WO2013170627)
  • 15.04.2015 - Publication A1 (EP2860345)

IPC Classification