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) | 142 ms | Up |
| 3 days ago | success |
1 ms | 200 (OK) | 108 ms | Up |
| 17 days ago | success |
1 ms | 200 (OK) | 106 ms | Up |
| 30 days ago | success |
1 ms | 200 (OK) | 144 ms | Up |
| 32 days ago | success |
1 ms | 200 (OK) | 126 ms | Up |
| 37 days ago | success |
unknown | 200 (OK) | 129 ms | Up |
| 46 days ago | success |
1 ms | 200 (OK) | 157 ms | Up |
| 48 days ago | success |
1 ms | 200 (OK) | 132 ms | Up |