Is US Patent and Trademark Office Down? Check US Patent and Trademark Office down trends and times.
uspto.gov checking.. 
Website Status
Protocol
Response Time
Response Code
Ping
| Checks | Ping Status | Ping Time | HTTP Status | HTTP Time | Status |
|---|---|---|---|---|---|
| 19 days ago |  success |
1 ms | 200 (OK) | 155 ms | Up |
| 23 days ago | success |
1 ms | 200 (OK) | 119 ms | Up |
| 24 days ago | success |
1 ms | 200 (OK) | 121 ms | Up |
| 26 days ago | success |
1 ms | 200 (OK) | 150 ms | Up |
| 48 days ago | success |
1 ms | 200 (OK) | 115 ms | Up |
| 53 days ago | success |
1 ms | 200 (OK) | 117 ms | Up |
| 60 days ago | success |
1 ms | 200 (OK) | 139 ms | Up |