TMCH Platform Maintenance – 10 October 2026

The TMCH platform will undergo scheduled maintenance due to a database upgrade on 10 October 2026, starting at 08:00 UTC. The platform and API will be unavailable for approximately 12 hours during the maintenance window. Users are advised to complete any necessary...
Privacy Overview

The Trademark Clearinghouse uses cookies on this website to give you the best experience. Strictly necessary cookies are essential for the proper functioning of the website and cannot be refused. If you consent, certain data (such as your IP address, timestamp, URL and device type) will be used to generate aggregated statistics. You can always withdraw your consent at any time by clicking on the cookie settings button on the left bottom corner of the site. For more information, please visit our Privacy Statement.