Priority Date: 06.07.12 (US 201261668795P)

ACOUSTIC TRANSDUCER ASSEMBLY

  • Application ID: EP13813441
  • Status: The patent has been granted

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). 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

  • 06.07.2012 - Priority Date (US 201261668795P)
  • 09.01.2014 - Publication A1 (WO2014005212)
  • 13.05.2015 - Publication A1 (EP2870778)
  • 31.05.2017 - Publication B1 (EP2870778)

IPC Classification