human: What are the ways available to file petitions?
assistant: Petitions, requests, and related inquiries, may be filed with the OFfice of Petitions using any of the following delivery methods: EFS-Web (Web-based Electronic Filing System) accessible through the Electronic Business Center (BC); United States Postal Service (USPS) and addressed to: Mail Stop PetitionS Commissioner for Patents P.O. Box 1450 Alexandria, VA 22313-1450 Non-USPS Delivery Services and addressed to: United States Patent and Trademark Office Customer Service Window Mail Stop Petitions Randolph Building 401 Dulany Street Alexandria, VA 22314 Selected types of the petitions handled by the Office of Petitions can also be filed as e-Petitions. Facsimile transmission for all petitions, requests, and related inquirires must be directed to the USPTO Central FAX Number of 571-273-8300 unless otherwise indicated below:Petitions to WIthdraw from Issue sent to the Central Fax Number should be marked "Special Processing Submission;" Only Petitions to Withdraw from Issue, in particular, urgent Petitions to WIthdraw from Issue where patent issuance is imminent, may be facsimile transmitted directly to the Office of Petitions at 571-273-0025; or  Hand Carry: United States Patent and Trademark Office Customer Service Window (located on the Ballenger Avenue side of the Randolph Building) 401 Dulany Street Alexandria, VA 22314 (Hours of operation are 8:30 a.m. to midnight, Eastern Standard Time, Monday through Friday). €‹ Further information regarding mailing and hand carry procedures and addresses for the USPTO may be obtained from: Manual of Patent Examining Procedure (MPEP), Section 513, Deposit as Express Mail with U.S. Postal Service, Mailing and Hand Carry Addresses for the United States Patent and Trademark Office €‹ €‹