Priority Date: 18.04.13 (DE 201310103937)

Quick change system for a tool holder

  • Application ID: EP14163659
  • Status: The patent has been granted


Employment test 11 - 50 employees
Company dna witte weller and partner
operating since 1987
Headquarter in Stuttgart
active in Legal Services, IP Consulting, and IP-related Communication Service


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.


  • 18.04.2013 - Priority Date (DE 201310103937)
  • 22.10.2014 - Publication A2 (EP2792439)
  • 01.07.2015 - Publication A3 (EP2792439)
  • 27.02.2019 - Publication B1 (EP2792439)

IPC Classification