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 |
|---|---|---|---|---|---|
| 2 days ago |  success |
unknown | 200 (OK) | 169 ms | Up |
| 17 days ago | success |
unknown | 200 (OK) | 258 ms | Up |
| 25 days ago | success |
1 ms | 200 (OK) | 167 ms | Up |
| 35 days ago | success |
1 ms | 200 (OK) | 312 ms | Up |
| 37 days ago | success |
1 ms | 200 (OK) | 168 ms | Up |
| 42 days ago | success |
1 ms | 200 (OK) | 159 ms | Up |
| 57 days ago | success |
unknown | 200 (OK) | 279 ms | Up |