Roller bearing and vacuum pump with same
- Application ID: EP12179474
- Status: █ GRANT OF PATENT INTENDED
This EP application has the IPC class F04 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS) and F16 (ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL). Patentanwälte Knefel & Knefel is specialized in the combination F04 and F16. We found, that Geyer Fehners & Partner mbB, Dreiss Patentanwälte PartG mbB, Dr. Solf & Zapf, Patentanwälte Dr. Knoblauch PartGmbB, Cohausz Hannig Borkowski Wißgott Patentanwaltskanzlei GbR and 32 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.