Priority Date: 25.11.13 (DE 201310112971)

Device for verifying the structure of an extruder screw

  • Application ID: EP14191701
  • Status: The patent has been granted


Employment test 11 - 50 employees
Company dna lindner blaumeier
operating since 1928
Headquarter in Nuremberg and 1 office
active in Legal Services and IP Portfolio Processing


This EP application has the IPC class B29 (WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL). Lindner Blaumeier Patent- und Rechtsanwälte Partnerschaftsgesellschaft mbB is specialized in B29. 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.


  • 25.11.2013 - Priority Date (DE 201310112971)
  • 03.06.2015 - Publication A1 (EP2878421)
  • 27.12.2017 - Publication B1 (EP2878421)