USPTO Trademark Search

tmsearch.uspto.govGovernment Legalno auth

Wordmark and goods/services queries, filing detail, status, and prosecution history.

Filing Details

ASYNCREADNo auth

Returns a trademark's full filing record by serial number with status, dates, owners, and classes.

ParametersFormJSON

serial_number*

USPTO trademark application or registration serial number

cost: 1 credit · balance: 0

curl https://api.openwire.sh/v1/wire/task \
  -X POST \
  -H "X-API-Key: $ANAKIN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "action_id": "act_tmsearch_uspto_gov_trademark_filing_detail",
    "params": {
      "serial_number": "86814808"
    }
  }'