USPTO Systems Status and Availability

Tuesday Mar 09, 2021

Planned Events

Trademark Electronic Search System (TESS) Maintenance

The USPTO will perform maintenance on Trademark Electronic Search System (TESS) system beginning at 10 p.m., Saturday, March 13 and ending at 2 a.m., Sunday, March 14 ET.

The following systems will also be impacted:

  • Trademark Manual of Examining Procedure (TMEP)
  • Trademark Design Search Codes Manual (TDSCM)