Search the USPTO Trademark Database Instantly
Free, fast, and comprehensive trademark search. Check availability across millions of registered and pending trademarks.
7M+
Trademarks indexed
45
Nice classes covered
Free
No cost, no limits
Daily
Database updates
How It Works
Enter a Name
Type the trademark name, serial number, or registration number you want to search for.
View Results
Browse matching trademarks with status, class, owner, and filing details at a glance.
Check Availability
Review detailed trademark information to assess whether your desired name may be available.
Browse Trademark Classes
Explore the 45 Nice classification categories
Electronics & Software
Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling apparatus and instruments; computers and software.
Clothing
Clothing, footwear, headwear.
Advertising & Business
Advertising; business management, organization and administration; office functions.
Education & Entertainment
Education; providing of training; entertainment; sporting and cultural activities.
Science & Technology
Scientific and technological services and research; industrial analysis, industrial research and industrial design services; computer hardware and software design.
Food & Drink Services
Services for providing food and drink; temporary accommodation.
Pharmaceuticals
Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances.
Cosmetics & Cleaning
Non-medicated cosmetics and toiletry preparations; cleaning, polishing, scouring and abrasive preparations.
Paper & Printed Matter
Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites.
Games & Toys
Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.
Insurance & Finance
Insurance; financial affairs; monetary affairs; real estate affairs.
Medical & Beauty Services
Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.
Frequently Asked Questions
A trademark is a word, phrase, symbol, design, or combination that identifies and distinguishes the source of goods or services of one party from those of others. Trademarks are registered with the United States Patent and Trademark Office (USPTO) to protect brand identity.
Enter the trademark name, serial number, or registration number in the search bar above. You can filter results by status (live, dead, pending), trademark class, filing date, and mark type to narrow your search.
Yes, this tool is completely free to use. It is powered by a self-hosted copy of the USPTO trademark database, providing fast and comprehensive search capabilities at no cost.
Our database is regularly updated from the official USPTO data feeds. The last update date is displayed on the homepage. There may be a short delay between a filing at the USPTO and its appearance in our database.
Live (green) means the trademark is currently registered and active. Dead (red) means the trademark has been cancelled, abandoned, or expired. Pending (amber) means the application has been filed but not yet registered.
This tool is for searching existing trademarks only. To file a new trademark application, visit the USPTO website at uspto.gov. We recommend consulting with a trademark attorney before filing.