Priority Date: 17.10.13 (IT 2013BO00572)

A method for regenerating a frog of a worn railway switch

  • Application ID: EP14189198
  • Status: PATENT GRANTED

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Specialization

This patent has the IPC class E01 (CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES) is specialized in E01. 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

  • 17.10.2013 - Priority Date (IT 2013BO00572)
  • 22.04.2015 - Publication A1 (EP2862978)
  • 07.12.2016 - Publication B1 (EP2862978)

IPC Classification