Column extension device

  • Application ID: EP13164162
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicant

Technology company logo small
Technology Company

Attorney

Employment test 11 - 50 employees
Company dna hepp wenger ryffel ag
operating since 1975
Headquarter in Wil
active in Legal Services and IP-related Communication Service

Specialization

This EP application has the IPC class B22 (CASTING; POWDER METALLURGY) and B29 (WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL). We found, that Kaufmann Patent- und Rechtsanwälte, Weidner Stern Jeschke, Schneider Patentanwaltskanzlei, Hafner & Kohl, Einsel & Kollegen and 7 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 22.10.2014 - Publication A1 (EP2792465)
  • 18.11.2015 - Publication B1 (EP2792465)

IPC Classification