Priority Date: 11.10.12 (DE 20121020245)

PROTECTIVE GRID FOR FAN COMPRISING TWISTED RODS HAVING A POLYGONAL CROSS-SECTION FOR REDUCING KARMAN VORTEX SEPARATION NOISE

  • Application ID: EP13765619
  • Status: GRANT OF PATENT INTENDED

Attorney

operating since 1981
Headquarter in Stuttgart and 2 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Specialization

This EP application has the IPC combination F04 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS) and F24 (HEATING; RANGES; VENTILATING). We found, that Eisenführ Speiser & Partner Patentanwälte Rechtsanwälte PartGmbB, Società Italiana Brevetti SpA, Schneider Feldmann AG, Patentanwälte Dr. Knoblauch PartGmbB, Cohausz Hannig Borkowski Wißgott Patentanwaltskanzlei GbR and 9 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 11.10.2012 - Priority Date (DE 20121020245)
  • 17.04.2014 - Publication A1 (WO2014056467)
  • 19.08.2015 - Publication A1 (EP2906832)