Priority Date: 05.05.10 (US 20100331556P)

OVER PRESSURE RELEASE VALVE

  • Application ID: EP11778362
  • Status: EXAMINATION REQUESTED

Attorney

Employment test 11 - 50 employees
Company dna zbm patents sl
operating since 2003
Headquarter in Barcelona and 3 offices
active in Legal Services, IP Consulting, and IP-related Communication Service

Specialization

This EP application has the IPC class B65 (CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL). 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

  • 05.05.2010 - Priority Date (US 20100331556P)
  • 10.11.2011 - Publication A1 (WO2011140361)
  • 13.03.2013 - Publication A1 (EP2566782)

IPC Classification