USPTO incident

Multiple Systems Maintenance ​

Minor Ongoing View vendor source →

USPTO is currently experiencing a minor incident, which began 36d ago. The vendor's full update timeline is below.

Started
May 12, 2026, 05:50 PM UTC
Resolved
Ongoing
Duration
● 36d 8h
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...