Water raising device for raising purified water from a purification basin
- Application ID: EP13005797
- Status: █ GRANT OF PATENT INTENDED
This EP application has the IPC class F04 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS). Rings + Spranger, Spranger + Burger is specialised in F04 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.
- 17.12.2012 - Priority Date (DE 20121024832)
- 18.06.2014 - Publication A2 (EP2743515)
- 23.03.2016 - Publication A3 (EP2743515)