USPTO incident

Multiple Systems Maintenance

Minor Ongoing View vendor source →

USPTO is currently experiencing a minor incident, which began 52d ago. The vendor's full update timeline is below.

Started
Apr 26, 2026, 04:34 PM UTC
Resolved
Ongoing
Duration
● 52d 5h
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...