Priority Date: 23.04.10 (DE 20101018959)

DRILL HEAD FOR A DEEP HOLE DRILLING TOOL FOR BTA DEEP HOLE DRILLING, AND DEEP HOLE DRILLING TOOL

  • Application ID: EP11714979
  • Status: The patent has been granted

Attorney

Employment test 11 - 50 employees
Company dna ruff wilhelm beier dauster
operating since 2001
Headquarter in Stuttgart
active in Legal Services and IP Consulting

Specialization

This EP application has the IPC class B23 (MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR). 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

  • 23.04.2010 - Priority Date (DE 20101018959)
  • 27.10.2011 - Publication A1 (WO2011131575)
  • 27.02.2013 - Publication A1 (EP2560778)
  • 06.09.2017 - Publication B1 (EP2560778)

IPC Classification