Look up trademark status and details from the USPTO Trademark Status & Document Retrieval (TSDR) system. Supports lookup by serial number or registration number. Returns mark text, status, owner, goods/services, Nice classification, filing/registration dates, and more.
API key starting with sk_case_
Trademark lookup parameters
Trademark lookup completed successfully
USPTO serial number
USPTO registration number (if registered)
The text of the trademark
Type of mark (e.g. "Standard Character Mark", "Design Mark")
Current status (e.g. "Registered", "Pending", "Abandoned", "Cancelled")
Date of most recent status update
Date the application was filed
Date the mark was registered
Current owner/applicant information
Attorney of record
Goods and services descriptions with class numbers
Nice classification class numbers
URL to the mark image on USPTO CDN
Canonical TSDR link for this mark