2026 Recent USPTO Trademark Update

By Delia Allen

Artificial Intelligence Enhancements

The USPTO has introduced several artificial intelligence enhancements to its trademark systems. One notable update is the new AI-powered image search feature in the USPTO's Trademark Search system, which allows users to upload an image and search for visually similar marks in the trademark database. This feature supplements traditional design search code searches, making it easier to identify potentially conflicting logos and design marks. The Trademark Center also now offers an AI-powered color claim and mark description generator, helping applicants prepare accurate descriptions and color claims for logo and design marks. https://www.uspto.gov/subscription-center/2026/new-trademark-center-features and  https://www.uspto.gov/subscription-center/2026/trademarks-introduces-ai-features-make-your-experience-easier

Another AI enhancement is the Trademark Classification Agentic Codification Tool (Class ACT). This tool automatically assigns international classes, design search codes, and pseudo marks to unclassified trademark applications, making records searchable more quickly and reducing one of the most time-consuming aspects of trademark application pre-processing. https://www.uspto.gov/about-us/news-updates/trademark-classification-goes-agentic-usptos-announcement-class-act-assistant

To protect the integrity of the trademark register, the USPTO has implemented AI-powered fraud detection tools that analyze trademark filing data in real time. The system uses artificial intelligence to identify unusual filing patterns, detect potentially fraudulent activity, and flag suspicious applications for review by the USPTO. These tools support ongoing efforts to combat fraud and abuse within the trademark system while improving the accuracy and reliability of the trademark register. https://www.uspto.gov/subscription-center/2026/uspto-enhance-its-anti-fraud-technology-suite
 

Electronic Filing Updates

Beginning July 1, 2026, the USPTO will no longer accept trademark-related documents submitted by fax. Applicants generally submit documents electronically through USPTO filing systems or, in limited circumstances, by mail or hand delivery with an appropriate petition. Eliminating fax submissions is intended to improve processing efficiency and reduce delays associated with manual document handling. https://www.uspto.gov/subscription-center/2026/uspto-no-longer-accept-trademark-documents-filed-fax

The USPTO has also expanded the capabilities of the Trademark Trial and Appeal Board (TTAB) Center. Users can now file responses to motions, replies in support of motions, and responses to Board orders through the online platform. Additional features allow users to submit motions and update correspondence and attorney information electronically. https://www.uspto.gov/subscription-center/2026/trademark-center-updated-new-filing-options
 

In May 2026, the USPTO released the May 2026 edition of the Trademark Manual of Examining Procedure (TMEP), the primary resource used by examining attorneys, practitioners, and applicants for guidance on trademark examination and practice before the USPTO. The update incorporates recent decisions, clarifies existing examination procedures, and provides the most current guidance on trademark prosecution. https://www.uspto.gov/subscription-center/2026/trademark-manual-examining-procedure-update-now-available?utm_source=chatgpt.com

Search and Processing Improvements

The USPTO has also implemented new technologies and added personnel to help reduce processing times for certain trademark filings, including Statements of Use, Section 9 renewal applications, and certified copy requests. Automated processing tools are being used to move Statements of Use through the examination process more efficiently. https://www.uspto.gov/subscription-center/2026/reducing-trademark-pendency-improving-processing

Additionally, the USPTO has expanded design search code capabilities for nontraditional trademarks. New Category 30 design search codes allow users to search for sound and motion marks directly within the trademark search system. These codes facilitate more precise searches for various types of sounds, including music, speech, and animal sounds, improving the ability to locate and evaluate potentially relevant marks. https://www.uspto.gov/subscription-center/2026/design-search-codes-sound-and-motion-trademarks

New Serial Number Series

Beginning July 18, 2026, the USPTO will begin issuing trademark application serial numbers that start with "50" for applications filed under Sections 1 or 44 of the Trademark Act. The new series will continue to use an eight-digit format and serve as the unique identifier for each trademark application, while applications filed under special designation series, such as Madrid Protocol extensions, will not be affected. Trademark owners and practitioners who rely on serial numbers in docketing software or internal systems should review their processes to ensure compatibility with the new numbering series.

https://www.uspto.gov/subscription-center/2026/new-serial-number-series-begins-applications