EXTRUSION PRESS AND TUBE PRESS AND METHOD FOR SEPARATING A BUTT
- Application ID: EP12790409
- Status: █ EXAMINATION IN PROGRESS
This EP application has the IPC class B21 (MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL). Hemmerich & Kollegen and Gihske Große Klüppel Kross are specialized in B21. Gihske Große Klüppel Kross, Hemmerich & Kollegen is specialised in B21 (MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL). 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.
- 07.11.2011 - Priority Date (DE 201110117730)
- 16.05.2013 - Publication A1 (WO2013068105)
- 17.09.2014 - Publication A1 (EP2776180)