Percussive rock drill bit with optimised gauge buttons

  • Application ID: EP13190404
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicant

Attorneys

no data provided

Specialization

This patent has the IPC class E21 (EARTH OR ROCK DRILLING; MINING) 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

  • 29.04.2015 - Publication A1 (EP2865843)
  • 20.01.2016 - Publication B1 (EP2865843)

IPC Classification