What does it mean to wait for the utility model patent proposal? How long will it take?

That is, the fees and documents have been collected, and the classification is over, waiting for the preliminary examiner to extract the case for formal review. If there is no problem, the whole preliminary review will only take 2-3 months, and the electronic documents will arrive at any time after the proposal, even the day after the proposal. Do a good job of customers, just have a look every day.