Notice Concerning Deposit Account Replenishments

The United States Patent and Trademark Office (USPTO) has experienced an interruption in delivery of mail sent to our 20231 zip code since October 21, 2001. In view of these circumstances, the USPTO advises all deposit account holders to utilize the USPTO online services to monitor balances and to replenish deposit accounts by credit card or Electronic Funds Transfer (EFT). When the United States Postal Service (USPS) resumes deliver of mail sent to the 20231 zip code, all pending replenishments will be credited to the designated deposit account as they are received.

Please direct any questions regarding this notice to the Deposit Account Branch at (703) 305-4631 or by email: