Priority Date: 01.11.13 (KR 20130131938)

Sound amplification box and sound amplification device including the same

  • Application ID: EP14191358
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

Attorney

Employment test 51 - 200 employees
Company dna michalski huttermann and partner
no operation time available
Headquarter in Düsseldorf and 1 office
active in Legal Services, IP Consulting, and IP Portfolio Processing

Specialization

This EP application has the IPC class H02 (GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER) and H04 (ELECTRIC COMMUNICATION TECHNIQUE). We found, that Awapatent AB, Dreiss Patentanwälte PartG mbB, Novagraaf, Eisenführ Speiser & Partner Patentanwälte Rechtsanwälte PartGmbB, 2K Patentanwälte Blasberg Kewitz & Reichel Partnerschaft mbB and 28 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 01.11.2013 - Priority Date (KR 20130131938)
  • 06.05.2015 - Publication A2 (EP2869597)
  • 01.07.2015 - Publication A3 (EP2869597)