Priority Date: 24.03.04 (US 200455613304P)

AIR FILTER CARTRIDGE AND AIR CLEANER ARRANGEMENT

  • Application ID: EP18182379
  • Status: The application has been published

Attorney

Employment test 51 - 200 employees
Company dna eisenfuhr speiser and partner
no operation time available
Headquarter in Bremen and 3 offices
active in Legal Services and IP Consulting

Specialization

This EP application has the IPC class B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL). Eisenführ Speiser & Partner Patentanwälte Rechtsanwälte PartGmbB is specialized in B01. 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

  • 24.03.2004 - Priority Date (US 200455613304P)
  • 17.04.2019 - Publication A1 (EP3470130)

IPC Classification