patentcenter.uspto.gov
Patent Center
PatentCenter UI
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-05-15 |
| Last crawled | 2026-06-14 |
| IPv4 | 3.168.86.31 |
| IPv6 | 2600:9000:2804:c00:5:994b:94c0:93a1 |
| Network | AS16509 Amazon.com, Inc. · United States |
| CNAME | d2uwpsbdqx33o3.cloudfront.net |
| Language | en |
| Server | AmazonS3 |