Checking Uspto.gov

Availability History See when Uspto was not working in the past

Uspto availability chart

Live Outage Map Last 24 Hours

Time (PDT) Location
13:28:14USA
8:54:38USA
8:20:05USA
8:04:24USA

Discussion Write about your issues with Uspto

Monitoring Summary

We tracked Uspto since February 5, 2015. During last 30 days, it has not been down. The average response time is 0.275 sec which is good. Note that response time may vary depending on how far you are from the Uspto.gov server located in Alexandria, United States.

Status History Recent statuses of Uspto

Check time Status Response Code
16 min 14 sec ago Up 243.9 ms 200
46 min 14 sec ago Up 248.7 ms 200
March 24, 23:32:23 Up 248.9 ms 200
March 24, 23:02:27 Up 271.2 ms 200
March 24, 22:32:23 Up 244.1 ms 200
March 24, 22:02:22 Up 259.1 ms 200
March 24, 21:32:24 Up 248.1 ms 200
March 24, 21:02:30 Up 246.2 ms 200
March 24, 20:32:20 Up 293.7 ms 200
March 24, 20:02:24 Up 246.1 ms 200