1303.02 Undelivered [R-07.2015]
In case a Notice of Allowance is returned, and a new notice is sent (see MPEP § 707.13), the date of sending the notice must be changed in the file to agree with the date of such remailing. The original document, a copy of the returned document with any markings, and the remailed document should be retained in the application so that the file history is clear.