Priority Date: 24.02.10 (IT 2010VE00008)

METHOD FOR PROTECTING SILVER AND SILVER ALLOY SURFACES AGAINST TARNISHING

  • Application ID: EP11713353
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Attorney

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Headquarter in Venice
active in Legal Services

Specialization

This EP application has the IPC class B05 (SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL) and C23 (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL). We found, that Bockhorni & Kollegen, Riechelmann & Carlsohn GbR, Kalkoff & Partner, Reichert & Kollegen, Intellectual Property Services GmbH and 6 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 24.02.2010 - Priority Date (IT 2010VE00008)
  • 01.09.2011 - Publication A1 (WO2011104614)
  • 02.01.2013 - Publication A1 (EP2539487)
  • 17.09.2014 - Publication B1 (EP2539487)

IPC Classification