Priority Date: 05.03.09 (DE 20091011380)

Connection system for the air-tight joining of two air duct sections

  • Application ID: EP14172075
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

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Specialization

This EP application has the IPC class E04, F16, and F24. We found, that Destek Patent Inc, Schneider Feldmann AG, Stenger Watzke Ring, Cohausz Hannig Borkowski WiƟgott Patentanwaltskanzlei GbR, Vonnemann Kloiber & Kollegen and 27 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 05.03.2009 - Priority Date (DE 20091011380)
  • 08.10.2014 - Publication A1 (EP2787263)