US Patent and Trademark Office

USPTO Trademark Status and Document Retrieval API

The Trademark Status and Document Retrieval (TSDR) REST API provides programmatic access to trademark case status, documents, case images, and related metadata. Requires an API key for bulk data downloads.

GitHub OpenAPI

Documentation

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Documentation
https://developer.uspto.gov/api-catalog/tsdr-data-api

Specifications

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OpenAPI
https://raw.githubusercontent.com/api-evangelist/us-patent-and-trademark-office/refs/heads/main/openapi/uspto-tsdr-openapi.yml

OpenAPI Specification

uspto-tsdr-openapi.yml Raw ↑