USPTO Trademark Status Lookup: Bulk TSDR by Serial Number
Pricing
$4.00 / 1,000 trademark looked ups
USPTO Trademark Status Lookup: Bulk TSDR by Serial Number
Bulk US trademark status lookup via the USPTO's official TSDR API. Enter serial numbers and get mark text, current status, status date, filing and registration dates, registration number, owner and goods & services. Bring your own free USPTO API key. Built for law firms and brand protection.