Priority Date: 19.03.10 (US 20100315717P)

VALVES HAVING CERAMIC TRIM WITH PROTECTED SHUT-OFF SURFACES

  • Application ID: EP11710602
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicant

Attorney

operating since 1908
Headquarter in Munich and 14 offices
active in Legal Services, IP Consulting, and IP-related Communication Service

Specialization

This EP application has the IPC class F16 (ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL). Meissner Bolte & Partnerschaft mbB is specialised in F16 (ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL). 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

  • 19.03.2010 - Priority Date (US 20100315717P)
  • 22.09.2011 - Publication A1 (WO2011115816)
  • 23.01.2013 - Publication A1 (EP2547936)
  • 15.01.2014 - Publication B1 (EP2547936)

IPC Classification