USPTO incident

Multiple Systems Maintenance

Minor Resolved View vendor source →

USPTO experienced a minor incident on April 26, 2026, lasting 67d 3h. The incident has been resolved; the full update timeline is below.

Started
Apr 26, 2026, 04:34 PM UTC
Resolved
Jul 02, 2026, 07:38 PM UTC
Duration
67d 3h
Detected by Pingoru
Apr 26, 2026, 04:34 PM UTC

Update timeline

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

    ​The USPTO will perform routine maintenance affecting multiple systems on the following consecutive nights: The first night will be from 12-5:30 a.m. ET on Saturday...