Priority Date: 01.08.12 (EP 20120305953)

Near-bit borehole opener tool and method of reaming

  • Application ID: EP13155472
  • Status: GRANT OF PATENT INTENDED

Applicant

Attorney

Employment test 51 - 200 employees
Company dna hoffmann eitle
operating since 1892
Headquarter in Munich and 4 offices
active in Legal Services and IP Portfolio Processing

Specialization

This EP application has the IPC class E21 (EARTH OR ROCK DRILLING; MINING). 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

  • 01.08.2012 - Priority Date (EP 20120305953)
  • 05.02.2014 - Publication A2 (EP2692982)
  • 09.04.2014 - Publication A8 (EP2692982)

IPC Classification