301.02(d)    Postal Service Interruption or Emergency

In the event of a postal-service interruption or emergency related to a natural disaster, the USPTO will continue its prior practice of issuing a notice on the USPTO website that specifies temporary procedures for filing documents with the USPTO. Generally, the USPTO will waive certain requirements of the rules for those in the affected area. The notice can be found on the "USPTO Systems Status and Availability" page of the website. If Internet access is not available, call the Trademark Assistance Center at (571) 272-9250 or email TEAS@uspto.gov for information on the temporary procedures. See TMEP §305.04 about postal service interruptions or emergencies.