Priority Date: 15.03.13 (US 201313815863)

Two-step connection of electric motors by means of electromagnetic switches

  • Application ID: EP14160339
  • Status: The patent has been granted



Employment test 201 - 500 employees
Company dna grunecker kinkeldey stockmair and schwanhausser
operating since 1924
Headquarter in Munich and 2 offices
active in Legal Services


This EP application has the IPC combination H01 (BASIC ELECTRIC ELEMENTS) and H02 (GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER). Grünecker Patent- und Rechtsanwälte PartG mbB is specialized in the combination H01 and H02. We found, that Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte, Ilberg & Weißfloh, AWA, Meissner Bolte & Partnerschaft mbB, Patentanwaltskanzlei Dr. Steiniger and 100 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.


  • 15.03.2013 - Priority Date (US 201313815863)
  • 08.10.2014 - Publication A2 (EP2787518)
  • 06.01.2016 - Publication A3 (EP2787518)
  • 11.07.2018 - Publication B1 (EP2787518)