Priority Date: 25.10.13 (CH 20130001807)

Clamping device

  • Application ID: EP14002323


operating since 1987
Headquarter in Winterthur, Zurich and 3 offices
active in Legal Services
Employment test 11 - 50 employees
Company dna gramm lins and partner gbr
operating since 1978
Headquarter in Braunschweig and 1 office
active in Legal Services and IP Consulting


This EP application has the IPC class B23 (MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR). Rottmann, Zimmermann + Partner AG is specialised in 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.


  • 25.10.2013 - Priority Date (CH 20130001807)
  • 29.04.2015 - Publication A1 (EP2865469)
  • 07.09.2016 - Publication B1 (EP2865469)

IPC Classification