Priority Date: 14.07.11 (DE 20111079144)

Adjustable steam valve device with an emergency valve

  • Application ID: EP12172355
  • Status: The patent has been granted


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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). 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.


  • 14.07.2011 - Priority Date (DE 20111079144)
  • 16.01.2013 - Publication A2 (EP2546542)
  • 27.12.2017 - Publication A3 (EP2546542)
  • 21.11.2018 - Publication B1 (EP2546542)

IPC Classification