Priority Date: 30.01.12 (NO 20120000100)

CUTTER FOR SHAFT AND/OR TUNNEL BORING

  • Application ID: EP13714691
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

Attorney

Employment test 11 - 50 employees
Company dna onsagers as
operating since 1945
843.62
Headquarter in Oslo and 1 office
active in Legal Services, IP Consulting, and IP-related Communication Service

Specialization

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

  • 30.01.2012 - Priority Date (NO 20120000100)
  • 08.08.2013 - Publication A2 (WO2013114258)
  • 10.12.2014 - Publication A2 (EP2809868)

IPC Classification