Safety valve for a plastic tank, in particular a plastic liquid manure tank
- Application ID: EP14152363
- Status: █ NO OPPOSITION FILED WITHIN TIMELIMIT
This patent has the IPC combination A01 (AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING) and F16 (ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL) PM&L Patentanwaltskanzlei is specialized in the combination A01 and F16. We found, that Schweiger & Partners, ip21 Ltd, Acapo AS, Riederer Hasler & Partner Patentanwälte AG, Becker Kurig Straus and 74 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.