USPTO Systems Status and Availability

Monday Nov 10, 2014

Intermittent TSDR Problems and TMOG Browser Issue

Intermittent TSDR Problems

The Trademark Status and Document Retrieval (TSDR) system is currently experiencing intermittent technical difficulties and users may be unable to access the database. The problem is being addressed by staff at the USPTO. We sincerely apologize for any inconvenience this may have caused.

Users will be notified when the issue is resolved.

TMOG Browser Issue

Due to temporary technical difficulties, you will need to use a web browser other than Internet Explorer, such as Chrome or Firefox, to access the TMOG. The USPTO is working to fix the issue and we apologize for the inconvenience.