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  1. Patent Public Search Basic | USPTO

    Query building guidance To start a quick lookup, enter a single patent or publication number and select the Search button. To start a basic search, select a search field, enter your search term, and select …

  2. If filing this completed form by mail, send to: Commissioner for Patents, P.O. Box 1450, Alexandria, VA 22313-1450. If you need assistance in completing the form, call 1-800-PTO-9199 (1-800-786-9199) …

  3. 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:

  4. Trademark search

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

  5. 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 …

  6. Contact us | USPTO

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

  7. Official Gazette | USPTO

    Official Gazette The Official Gazette (OG) is the official journal of the USPTO, published weekly on Tuesday, that includes bibliographic information and a representative drawing for each patent …

  8. United States Patent & Trademark Office

    If you need help: Send general questions about USPTO programs to the USPTO Contact Center (UCC) . If you experience technical difficulties or problems with this application, please report them via e …

  9. 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 …

  10. Fees and payment | USPTO

    Sep 29, 2025 · Access current fee amounts, all USPTO systems to file and pay online, and links to additional fee and payment information.List of patent fees (current fee schedule)List of trademark …