What happens to papers received after a patent is granted or an application is abandoned?

According to MPEP 508.02, “After an application is patented or abandoned, any incoming communication which is not to become part of the record will be returned to the sender. If a paper has been scanned into the IFW, ‘return’ of the paper will be accomplished by the Office closing it in IFW.”

This means that any documents received after a patent is granted or an application is abandoned will not be added to the official record. Instead, they will be either physically returned to the sender or, if already scanned into the Image File Wrapper (IFW) system, electronically closed within the system.