Priority Date: 18.12.09 (CN 20091259301)

Auxiliary drive unit for a trailer

  • Application ID: EP12196735
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

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Specialization

This EP application has the IPC class B62 (LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS). Patrade A/S is specialised in B62 (LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS). 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

  • 18.12.2009 - Priority Date (CN 20091259301)
  • 20.03.2013 - Publication A2 (EP2570336)
  • 14.05.2014 - Publication A3 (EP2570336)

IPC Classification