111.01(b)    Questionable Date of Mailing

If the "date accepted" appearing on the Priority Mail Express® label is illegible, the filing date will be the actual receipt date by the USPTO. 37 C.F.R. § 2.198(b). If there is a discrepancy between the filing date assigned by the Office and the date of deposit, the person who filed the correspondence may petition the Director to accord the "date accepted" date by providing the evidence set forth in 37 C.F.R. § 2.198(c), 37 C.F.R. § 2.198(d), and 37 C.F.R. § 2.198(e). [ Note 1.]

NOTES:

 1.   See TMEP § 305.03 for further information on petitions to change the filing date.