Markinton is a groundbreaking, free trademark search engine designed to simplify trademark research for everyone. With over 10 million records from the United States Patent and Trademark Office (USPTO), our mission is to democratize access to critical trademark data. We provide an extensive database that allows users—business owners, legal professionals, and brand strategists alike—to explore millions of trademark applications and registrations without the burden of costly subscriptions or specialized training.

Markinton offers a range of essential features, including a company portfolio analysis tool, a directory of trademark lawyers by their filing activities, and a navigation system for the international Nice Classification of goods and services. Our platform is updated daily to ensure that users receive the most current information, reflecting application statuses, registration details, and ownership data.

Maintained by a dedicated team of developers, Markinton is committed to providing a fast, reliable, and user-friendly interface that supports informed trademark research and brand protection, all while operating independently without affiliation to the USPTO.