Priority Date: 12.09.12 (PL 20120400747)

Air flow restrictor in a smoke extractor pneumatic installation

  • Application ID: EP13184102
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

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Specialization

This patent 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) is specialized in F16. 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

  • 12.09.2012 - Priority Date (PL 20120400747)
  • 19.03.2014 - Publication A1 (EP2708784)

IPC Classification