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 hours ago |  success |
unknown | 200 (OK) | 94 ms | Up |
| 6 days ago | success |
1 ms | 200 (OK) | 133 ms | Up |
| 24 days ago | success |
unknown | 200 (OK) | 309 ms | Up |
| 32 days ago | success |
unknown | 200 (OK) | 61 ms | Up |
| 42 days ago | success |
1 ms | 200 (OK) | 355 ms | Up |
| 43 days ago | success |
unknown | 200 (OK) | 134 ms | Up |
| 48 days ago | success |
unknown | 200 (OK) | 309 ms | Up |
| 52 days ago | success |
1 ms | 200 (OK) | 121 ms | Up |
| 53 days ago | success |
1 ms | 200 (OK) | 185 ms | Up |
| 58 days ago | success |
1 ms | 200 (OK) | 169 ms | Up |