Uspto Trademark Search

USPTO trademark status / TSDR lookup.

Overview

USPTO trademark status / TSDR lookup. Look up a US trademark by serial number or registration number. Returns mark text, owner, status, filing date, classes, goods/services. Federal public TSDR API.

Endpoint

Method	Endpoint	Price	Description
POST	/v1/marketplace/api/uspto-trademark-search	$0.0345	Invoke Uspto Trademark Search (Search) and return the upstream response.

How to call it

Requests are paid per call over the x402 protocol. Call the endpoint, receive a 402 Payment Required quote, then repeat the request with the signed payment header. The SDKs do both steps for you.

# 1. Ask for a quote
curl -i -X POST https://api.jarvisclaw.ai/v1/marketplace/api/uspto-trademark-search \
  -H 'Content-Type: application/json' \
  -d '{}'

# 2. Pay it (the SDK signs and retries for you)
curl -X POST https://api.jarvisclaw.ai/v1/marketplace/api/uspto-trademark-search \
  -H 'Content-Type: application/json' \
  -H 'X-PAYMENT: <signed-payload>' \
  -d '{}'

Open in the marketplace