USPTO incident

Trademark System Maintenance

Minor Ongoing View vendor source →

USPTO is currently experiencing a minor incident, which began 41d ago. The vendor's full update timeline is below.

Started
May 07, 2026, 05:23 PM UTC
Resolved
Ongoing
Duration
● 41d 5h
Detected by Pingoru
May 07, 2026, 05:23 PM UTC

Update timeline

  1. monitoring Apr 21, 2026, 08:09 PM UTC

    The USPTO will perform routine maintenance on the Trademark System from 12:01-5:30 a.m. ET on Thursday, April 23. During the maintenance period, the following systems...