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 13, 2026, 05:57 PM UTC
Resolved
Ongoing
Duration
● 35d 15h
Detected by Pingoru
May 13, 2026, 05:57 PM UTC

Update timeline

  1. monitoring Apr 28, 2026, 04:48 PM UTC

    The USPTO will perform a Block Storage Migration for the following databases from midnight-5:30 a.m. ET on Thursday, April 30. Assignments Historical Database (AHD) Assignments...