Priority Date: 15.03.12 (DE 20121005044)

METHOD AND APPARATUS FOR INTRODUCING OR SINKING CAVITIES IN ROCK

  • Application ID: EP13714200
  • Status: PATENT GRANTED

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Specialization

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

  • 15.03.2012 - Priority Date (DE 20121005044)
  • 19.09.2013 - Publication A2 (WO2013135391)
  • 21.01.2015 - Publication A2 (EP2825715)
  • 27.07.2016 - Publication B1 (EP2825715)

IPC Classification