United States Patent and Trademark Office.See our federal trademark searching webinar series to register for upcoming sessions, or watch recordings of previous webinars. Log into your USPTO.gov account for a better search experience.
Search US trademark database.In the United States, while the Nice Classification System is employed for categorizing trademarks based on class numbers, the U.S. adopts its unique system for specifying goods and services within each class.
The Mark Search tab lets you search for text terms directly related to the trademark. The fields are contained in this area are: Trademark lets you search for textual elements of the mark. As you type, suggestions will pop up to help you find terms that might find a match in our database.

Search Domain Names. State Trademark Databases and Resources.Trademark | Servicemark; Mark description; Registrant; Search by date or date range:MM/DD/YYYY; Search type:Contains Anywhere, Begins with; Transaction type: All, Items: All. New Entities.
We deliver comprehensive trademark search services in WIPO to our customers using advanced machine learning algorithms.Check and find any official trademark in WIPO using our search engine!

Filed Last Week Registered Last Week Published for Opposition. Help. Search for Clothing Trademarks: Multi Search.
An official website of the United States government. Here's how you know.U.S. Patent and Trademark Office. USAGov Logo. Espaol. Menu. Search.