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  1. United States Patent and Trademark Office

    Home page of the United States Patent and Trademark Office's main web site.

  2. Patent Public Search | USPTO

    Dec 20, 2025 · A powerful, flexible web-based patent search application that improves the overall patent searching process. It includes two user selected interfaces that provide enhanced access to prior art.

  3. Search for patents | USPTO

    Oct 17, 2025 · Find existing patents, published patent applications and other published patent documentation

  4. Forms for patent applications | USPTO

    Sep 16, 2012 · For general assistance in completing the patent forms below or to request paper copies of the forms, contact the USPTO Contact Center Division at 1-800-786-9199 (1-800-PTO-9199) or …

  5. Bibliographic Data - Application - Patent Center - USPTO

    For assistance with Patent e-Filing, or to suggest improvements to the online system, or report technical problems, please call the Patent Electronic Business Center at:

  6. Contact us | USPTO

    Dec 8, 2025 · Phone numbers, email addresses, and other contact information for USPTO offices and business centers

  7. Trademark search

    An official website of the United States government Here’s how you know keyboard_arrow_down

  8. USPTO fee schedule | USPTO

    Jan 19, 2025 · USPTO fee schedule Effective January 19, 2025 (Last revised January 1, 2026) The fee schedule provides information and fee rates for USPTO's products and services. All payments must …

  9. If you do not furnish the information requested on this form, the USPTO may not be able to process and/or examine your submission, which may result in termination of proceedings, abandonment of …

  10. Apply online | USPTO

    Aug 12, 2025 · Apply for a trademark through Trademark Center. Pay application-related fees and use the docketing feature to track the status of applications filed through Trademark Center.