Find out how to register and maintain a trademark in the U.S., apply for an international trademark, and about protecting your registered trademark.

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Jan 2, 2024 · Finding a registered patent practitioner. The Office of Enrollment and Discipline (OED) maintains a register of active patent practitioners who are eligible to represent others …

United States Patent and Trademark Office - An Agency of the Department of Commerce

May 13, 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 …

May 19, 2025 · Phone numbers, email addresses, and other contact information for USPTO offices and business centers

Patent Maintenance Fees Storefront. The USPTO's site to look up maintenance fee information and pay for one or many patents. You may pay as a guest, but signed in uspto.gov users may …

Jan 19, 2025 · Patent fees. The fees subject to reduction upon establishment of small entity status (37 CFR 1.27) or micro entity status (37 CFR 1.29) are shown in separate columns.

May 7, 2025 · The USPTO is headquartered in Alexandria, Virginia. The campus is centered in the Madison Building, where most public events at the USPTO are held, on both the main and …

May 14, 2025 · A search you complete before applying for a trademark registration to make sure your trademark is available to register for your particular goods or services, and to make sure …