Priority Date: 22.11.11 (ES 20110031875)

Energy saving system for direct current elevators

  • Application ID: EP12192516
  • Status: GRANT OF PATENT INTENDED

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Specialization

This EP application has the IPC class B66 (HOISTING; LIFTING; HAULING). Ungria Patentes y Marcas SA is specialised in B66 (HOISTING; LIFTING; HAULING). 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

  • 22.11.2011 - Priority Date (ES 20110031875)
  • 29.05.2013 - Publication A1 (EP2597061)

IPC Classification