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eTerminal Disclaimer

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eTerminal Disclaimer


eTerminal Disclaimer


    The United States Patent and Trademark Office is pleased to announce the release of eTerminal Disclaimer in EFS-Web. The new eTerminal Disclaimer provides applicants with many advantages and promotes greater efficiency in the patent examination process. This web-based eTerminal Disclaimer can be filled out completely online through web-screens and no EFS-Web fillable forms are required.     

    eTerminal Disclaimers are auto-processed and approved immediately upon submission if the request meets all of the requirements.

    Fees must be paid immediately which will then provide users more financial flexibility. A paper terminal disclaimer filing requires a fee but does not guarantee a terminal disclaimer approval. Each eTerminal Disclaimer filed requires a single terminal disclaimer fee, but can include up to 50 “reference applications” and 50 “prior patents.”

    For assistance with filing an eTerminal Disclaimer, or to suggest improvements, please call the Patent Electronic Business Center at 866-217-9197 (toll free) or send an email to