Priority Date: 14.03.12 (US 201213419858)

Planar speaker system

  • Application ID: EP13158817
  • Status: EXAMINATION IN PROGRESS

Attorney

Employment test 11 - 50 employees
Company dna westphal mussgnug and partner
operating since 1952
Headquarter in Villingen-Schwenningen and 1 office
active in Legal Services

Specialization

This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). Westphal Mussgnug & Partner is specialized in H04. 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.

Timeline

  • 14.03.2012 - Priority Date (US 201213419858)
  • 18.09.2013 - Publication A1 (EP2640093)

IPC Classification