Are you kidding? When you receive the acceptance notice, you just say that it has been accepted, which has nothing to do with the patent certificate. According to you, as long as the application is submitted, there will be a patent certificate, so the patent will not be registered.
Take your time. After admission, you have to go through a series of procedures to get to the library, and then queue up according to the application date, waiting for the examiner to take the exam.