If Bob wants to add new matter before filing after executing the oath, what should he do?

To retain the filing date while adding new matter after executing the oath, the best approach is to file without the oath. If Bob wishes to incorporate new matter into his application, he needs to do so before the application is filed and the oath is executed. Adding new matter typically requires changing the application and could affect the original filing date.

When Bob files without including the oath, his application will maintain its initial filing date, and he can proceed to address the new matter later. However, it is crucial to note that any amendments that include new matter after the oath has been executed can complicate the situation. Therefore, the best practice when facing this situation is to keep the initial filing intact and then manage the incorporation of new matter separately.

This approach avoids the complications and potential re-filing that could occur from amending the oath or changing the application type unnecessarily at this stage.