Priority Date: 26.04.13 (DE 201310207661)

Drill with borehole cleaning elements for drilling and cleaning a borehole

  • Application ID: EP14165833
  • Status: The patent has been granted


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Technology Company


Employment test 11 - 50 employees
Company dna dilg haeusler schindelmann patentanwaltsgesellschaft mbh
operating since 2007
Headquarter in Munich
active in Legal Services and IP Consulting


This EP application has the IPC combination B28 (WORKING CEMENT, CLAY, OR STONE) and E21 (EARTH OR ROCK DRILLING; MINING). There is no patent agent firm in the market, which is specialized in this combination of IPC classes.


  • 26.04.2013 - Priority Date (DE 201310207661)
  • 12.11.2014 - Publication A1 (EP2801460)
  • 30.08.2017 - Publication B1 (EP2801460)

IPC Classification