US Patent 11825990 Coffee grinding machine with improved dosing system and associated method

A coffee grinding machine is described, said machine comprising a first grinder and a second grinder cooperating with each other based on a first grinding parameter for grinding coffee beans, thus obtaining a first dose of ground coffee during a first grinding cycle, wherein the coffee grinding machine also comprises a weighing device configured to measure the weight of said first dose of coffee substantially at the end of said first grinding cycle, wherein said weight measurement of said first dose measured at the end of said first grinding cycle is used to set a second grinding parameter of a second dose, ground after the first dose during a second grinding cycle. The coffee grinding machine is configured to interrupt the grinding of said second dose during said second grinding cycle in a manner not dependent on an actual weight measurement of said second dose.