The Trademark Status and Document Retrieval (TSDR) system will undergo routine maintenance between 12:00 a.m. and 9:00 a.m. ET on Aug. 9, 2026. During this time, you may be unable to view documents or check the status of applications and registrations. We apologize for any inconvenience this causes.
<b>For assistance with TSDR</b>, email <a href="mailto:teas@uspto.gov">teas@uspto.gov</a> and include your serial number, the document you are looking for, and a screenshot of any error messages you have received.