Priority Date: 12.09.11 (US 201161533774P)

SELF-ALIGNING ZIPPER

  • Application ID: EP12831196
  • Status: EXAMINATION IN PROGRESS

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 A44 (HABERDASHERY; JEWELLERY). 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

  • 12.09.2011 - Priority Date (US 201161533774P)
  • 21.03.2013 - Publication A2 (WO2013039902)
  • 23.07.2014 - Publication A2 (EP2755521)

IPC Classification