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USPTO Trademark
FREEMIUM
By pentium10
Updated 3 months ago

USPTO Trademark API Documentation

Instant trademark search. Check if an trademark keyword is available, or get a list of similar trademarks from USPTO.

Learn more about this API
GET/v1/trademarkSearch
GET/v1/trademarkAvailable
GET/v1/trademarkSearch

Does a keyword search and returns trademark name, serial number,services code, status, owner, address, filing date and registration date.

Header Parameters
X-RapidAPI-HostSTRING
REQUIRED
X-RapidAPI-KeySTRING
REQUIRED
Code Snippets
Example Responses

Install SDK for (Node.js)Unirest

OAuth2 Authentication
Client ID
Client Secret
OAuth2 Authentication