USPTO incident

Multiple Systems Maintenance ​

Minor Resolved View vendor source →

USPTO experienced a minor incident on May 12, 2026, lasting 51d 1h. The incident has been resolved; the full update timeline is below.

Started
May 12, 2026, 05:50 PM UTC
Resolved
Jul 02, 2026, 07:38 PM UTC
Duration
51d 1h
Detected by Pingoru
May 12, 2026, 05:50 PM UTC

Update timeline

  1. monitoring Apr 23, 2026, 04:21 PM UTC

    The USPTO will perform maintenance affecting several systems from 12:01-9 a.m. ET, Saturday, April 25. The following systems and systems that interface with these systems...