1. Trademarks | USPTO

    https://www.uspto.gov/trademarks

    Learn how to register, maintain, and protect your trademark in the U.S. and abroad. Find resources, forms, guides, news, events, and more on the USPTO's trademark website.

  2. Search for patents | USPTO - United States Patent and Trademark Office

    https://www.uspto.gov/patents/search

    Find patents and patent information from the United States Patent and Trademark Office (USPTO) and other international sources. Use various tools and resources to search by patent number, title, abstract, classification, citation, sequence, assignment, and more.

  3. U.S. Patent and Trademark Office | U.S. Department of Commerce

    https://www.commerce.gov/bureaus-and-offices/uspto

    The USPTO is the federal agency that grants and manages patents and trademarks in the United States. Learn about its mission, leadership, strategic plan, and initiatives on artificial intelligence, cybersecurity, and inclusive innovation.

  4. United States Patent and Trademark Office - Wikipedia

    https://en.wikipedia.org/wiki/United_States_Patent_and_Trademark_Office

    Learn about the history, mission, structure, and functions of the USPTO, the national patent office and trademark registration authority for the U.S. The USPTO operates on fees collected from users and cooperates with other patent offices worldwide.

  5. MyUSPTO - United States Patent and Trademark Office

    https://my.uspto.gov/

    MyUSPTO is a personalized gateway to manage your patent and trademark applications and registrations. You can sign in with your USPTO.gov account or create one if you need one.